service router 7750 sr-7 installation guide

Alcatel-LucentService Router7 7 5 0 S R - 7 I n s t a l l a t i o n G u i d e 93-0032-08-15

93-0032-08-15

Alcatel-Lucent ProprietaryThis document contains proprietary information of Alcatel-Lucent and is not to be disclosedor used except in accordance with applicable agreements.Copyright 2014 Alcatel-Lucent. All rights reserved.

This document is protected by copyright. Except as specifically permitted herein, no portion of the provided information can be reproduced in any form, or by any means, without prior written permission from Alcatel-Lucent.Alcatel, Lucent, Alcatel-Lucent and the Alcatel-Lucent logo are trademarks of Alcatel-Lucent. All other trademarks are the property of their respective owners.The information presented is subject to change without notice.Alcatel-Lucent assumes no responsibility for inaccuracies contained herein.

Copyright 2014 Alcatel-Lucent. All rights reserved.

TABLE OF CONTENTS

Making the Chassis Ground Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 657750 SR-7 Installation Guide Page 3Preface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

7750 SR-7 OverviewChassis Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

7750 SR-7 Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20SF/CPMs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20MDAs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24IOMs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24IMMs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Chassis Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26Power Supplies and Redundancy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26Enhanced Fan Trays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30Enhanced Fan Speed Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33Impedance Panels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Component Operating Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 347750 SR-7 System Installation Process. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Site PreparationWarnings and Notes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38System Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Chassis Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39Environmental Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39Power Module Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40Electrical Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41Component Power Consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

EPC-Based Components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48Component Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50The Equipment Rack . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Rack Clearance Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53Safety Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Placement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54Cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55Fans . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56Filters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Safety Standards/Compliance Agency Certifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Installing the 7750 SR-7Unpacking the Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Unpacking Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60Rack Mounting the Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Table of ContentsPreparing the Ground Wire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65Making the Ground Wiring Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66

Installing Power ModulesGeneral Power Warnings and Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .70Installing DC Power Supplies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71

DC Power Warnings and Notes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .71Installing a DC PEM-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73DC-Input Power Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77

Preparing the Power Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .77DC Input Terminal Block Wiring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78

Installing AC-Input Power Shelves and Rectifiers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80AC Power Warnings and Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .80Installing an AC Power Shelf . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .82Installing the AC Power Rectifiers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .82Connecting The AC Power Shelf Cables to the DC PEMs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .83

Monitoring AC Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .86

Installing the SF/CPMInstalling SF/CPM Modules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90

Warnings and Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .90Installing the SF/CPM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .91

Initializing the System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .93Using the Compact Flash Slot #3 Locking Mechanism . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .94

Initial System Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .95

Establishing Router Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .98Console Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .98Telnet Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .100

Ejecting Flash Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .101

Installing IOMs, MDAs, and IMMsConfiguring Chassis Slot, IOM, MDA, and IMM Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .104

Configuring Chassis Slot and IOM Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .104Configuring MDA Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .105

Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .105Configuring IMM Parameters. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .106

Installing IOMs and IMMs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .107Warnings and Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .107Installing IOMs and IMMs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .108

Installing MDAs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .110Warnings and Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .110Installing an MDA on an IOM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .111Installing an MDA on a Chassis-Installed IOM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .113MDA LEDs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .115Page 4 7750 SR-7 Installation Guide

Table of Contents Appendix A: LEDs and OpticsSF/CPM LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .118IOM LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .121

Appendix B: Field Replaceable UnitsRemoving and Replacing Power Modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .124

Warnings and Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .124DC Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .125

Removing a DC PEM/PEM-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .125Replacing a DC PEM/PEM-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .127Replacing a Power Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .129

Removing and Replacing SF/CPMs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .130Warnings and Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .130Removing an SF/CPM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .131Replacing an SF/CPM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .132

Removing and Replacing IOMs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .134Warnings and Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .134Shutting Down and Modifying an IOM Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .135Removing an IOM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .137Installing an Impedance Panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .138Replacing an IOM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .138

Removing and Replacing MDAs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .140Warnings and Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .140Changing the MDA Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .141Removing an MDA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .142Replacing an MDA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .143

Removing and Replacing Enhanced Fan Trays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .145Warnings and Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .145Removing a Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .146Installing the Enhanced Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .148

Removing and Replacing Air Filter Trays . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .150Removing the Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .150Replacing the Air Filter Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .152

Appendix C: Pinout AssignmentsSF/CPM Port Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .154Cable Pin Assignments. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .156

Index. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1617750 SR-7 Installation Guide Page 5

Table of ContentsPage 6 7750 SR-7 Installation Guide

LIST OF TABLES

Installing the SF/CPM7750 SR-7 Installation Guide Page 7PrefaceTable 1: Information Symbols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13

7750 SR-7 OverviewTable 2: Power Chassis Front View Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17Table 3: Chassis Rear View Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19Table 4: SF/CPM Field Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .21Table 5: AC-to-DC Rectifier Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29Table 6: Enhanced Fan Tray Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31Table 7: SFM, Fan Speed, Power, and Airflow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31Table 8: Fan Speed Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32Table 9: 7750 SR-7 Hardware Component Operating Requirements Summary . . . . . . . . . . . . . . . . . . . .34

Site PreparationTable 10: Chassis Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39Table 11: Environmental Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .39Table 12: Power Module Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40Table 13: Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41Table 14: Chassis Power Consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42Table 15: MDA Power Consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42Table 16: Board Power Consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44Table 17: IMM Power Consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45Table 18: Higher-Capacity IMM Power Consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .45Table 19: Optics Power Consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .47Table 20: SR-7 EPC/LTE Component Power Consumption . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48Table 21: Component Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .50Table 22: Storage Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56Table 23: Safety Standards and Compliance Agency Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57

Installing the 7750 SR-7Table 24: Rack Mounting the 7750 SR-7 Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .63Table 25: Preparing the Ground Wire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .65Table 26: Ground Wire Connection Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67

Installing Power ModulesTable 27: DC Power Supply Filter and DC PEM Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .73Table 28: Installing the DC Power Supply Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .74Table 29: DC PEM Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .75Table 30: DC Power Cable Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .78Table 31: DC-Input Terminal Block Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .79Table 32: AC Power Shelf to DC PEM Cabling Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .84Table 33: AC Status Cable Connections to the DC PEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .87

List of TablesTable 34: Installing SF/CPM Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .92Table 35: Setting the DTE/DCE Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .98Table 36: Console Configuration Parameter Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .98

Installing IOMs, MDAs, and IMMsTable 37: Installing IOM Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .108Table 38: MDA Installation Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .111Table 39: MDA Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .113Table 40: M10-1GB-SFP MDA Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .115

Appendix A: LEDs and OpticsTable 41: SF/CPM Field Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .118Table 42: 7750 SR-7 IOM3-XP and IOM3-XP-B LED Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . .121

Appendix B: Field Replaceable UnitsTable 43: DC PEM/PEM-3 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .126Table 44: DC PEM/PEM-3 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .127Table 45: Installing SF/CPM Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .132Table 46: Installing IOM Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .139Table 47: MDA Installation Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .143Table 48: Fan Tray Removal Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .146Table 49: Fan Tray Installation Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .148Table 50: Air Filter Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .151Table 51: Filter Tray Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .152

Appendix C: Pinout AssignmentsTable 52: BITS Port - RJ-48C Female . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .156Table 53: Console Port - DTE Mode - DB-9 Male . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .156Table 54: Console Port - DCE Mode - DB-9 Male . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .157Table 55: Auxiliary Port - DTE Mode - RJ-45 Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .157Table 56: Alarm Port - DB-9 Female . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .158Table 57: 10/100 Management Ethernet Port - RJ-45 Female . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .158Table 58: AC Status Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .159Page 8 7750 SR-7 Installation Guide

LIST OF FIGURES

Figure 33: SF/CPM Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118Figure 34: IOM3-XP and IOM3-XP-B LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1217750 SR-7 OverviewFigure 1: 7750 SR-7 Chassis Front View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17Figure 2: 7750 SR-7 Chassis Front View (with Front Safety Cover) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .18Figure 3: 7750 SR-7 Chassis Rear View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19Figure 4: SF/CPM Faceplate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21Figure 5: 7750 SR-7 DC Power Entry Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27Figure 6: DC Power Supply Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28Figure 7: 7750 SR-7 AC-to-DC Rectifier (Example) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29Figure 8: Enhanced Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Site PreparationFigure 9: Chassis Clearance Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53

Installing the 7750 SR-7Figure 10: Unpacking the 7750 SR-7 Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61Figure 11: Installing the 7750 SR-7 Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63Figure 12: Preparing the Ground Wire . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65Figure 13: Connecting the Grounding Lug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Installing Power ModulesFigure 14: DC PEM and Filter Connection (Overhead View) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73Figure 15: Installing a DC Power Supply Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74Figure 16: Installing a DC PEM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75Figure 17: DC Terminal Block Lug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77Figure 18: Preparing the DC Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77Figure 19: Wiring the DC-Input Power Terminal Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78Figure 20: DC-Input Power Terminal Block Wiring with Safety Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79Figure 21: Connecting the Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83Figure 22: DC PEM Terminal Block . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84Figure 23: AC Supply Status Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

Installing the SF/CPMFigure 24: Installing the SF/CPM Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91Figure 25: Compact Flash Slot #3 on the SF/CPM Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94Figure 26: Files on the Compact Flash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97Figure 27: Console Port Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99Figure 28: Management Port Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

Installing IOMs, MDAs, and IMMsFigure 29: Installing an IOM or IMM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108Figure 30: Installing an MDA on an IOM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111Figure 31: Installing an MDA in an IOM in the Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113Figure 32: MDA Front Panel Example . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115

Appendix A: LEDs and Optics7750 SR-7 Installation Guide Page 9

List of Figures

Appendix B: Field Replaceable Units

Figure 35: Removing a DC PEM/PEM-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 126Figure 36: Replacing a DC PEM/PEM-3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127Figure 37: Replace the Safety Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128Figure 38: Removing an SF/CPM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131Figure 39: Installing the SF/CPM Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132Figure 40: Removing an IOM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137Figure 41: Installing an IOM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138Figure 42: Installing an MDA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143Figure 43: Removing a Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 146Figure 44: Installing the Enhanced Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148Figure 45: Removing the Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151Figure 46: Replacing the Air Filter Faceplate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152

Appendix C: Pinout AssignmentsFigure 47: Port Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154Page 10 7750 SR-7 Installation Guide

This guide describes card, Media Dependent Adapter (MDA), and port provisioning.7750 SR-7 Installation Guide Page 11

7750 SR OS Router Configuration GuideThis guide describes logical IP routing interfaces and associated attributes such as an IP address, port, link aggregation group (LAG) as well as IP and MAC-based filtering, and VRRP, and Cflowd.

7750 SR OS Routing Protocols GuidePreface

About This ManualThis guide provides site preparation recommendations, step-by-step procedures to rack mount the Alcatel-Lucent 7750 SR-7 router, as well as instructions to install DC PEMs, Switch Fabric/Control Processor Modules (SF/CPM), and Input/Output Modules (IOMs).

Each 7750 SR-7 router is shipped with two factory-installed DC power entry modules (PEMs), one fan tray, and two filter trays. Components, such as SF/CPMs, IOMs, and MDAs are packaged and shipped separately.

This guide also includes instructions to remove and install field-replaceable parts. Each 7750 SR-7 router is shipped with impedance panels installed in the component slots. Impedance panels are required in empty slots to ensure cooling, for EMI containment during operation, and to prevent dust accumulation.

After the hardware installation process is completed, refer to the following documents for details on the boot process, software configuration, and Command Line Interface (CLI) information to configure system and network parameters:

The 7750 SR documentation set is composed of the following books:

7750 SR OS Basic System Configuration GuideThis guide describes basic system configurations and operations.

7750 SR OS System Management GuideThis guide describes system security and access configurations as well as event logging and accounting logs.

7750 SR OS Interface Configuration Guide

PrefaceThis guide provides an overview of routing concepts and provides configuration examples for RIP, OSPF, IS-IS, Multicast, BGP, and route policies.

7750 SR OS MPLS GuideThis guide describes how to configure Multiprotocol Label Switching (MPLS) and Label Distribution Protocol (LDP).

7750 SR OS Services GuideThis guide describes how to configure service parameters such as service distribution points (SDPs), customer information, and user services.

7750 SR OS OAM and Diagnostic GuideThis guide describes how to configure features such as service mirroring and Operations, Administration and Management (OAM) tools.

7750 SR OS Triple Play GuideThis guide describes Triple Play services and support provided by the 7750 SR and presents examples to configure and implement various protocols and services.

7750 SR OS Quality of Service GuideThis guide describes how to configure Quality of Service (QoS) policy management.

OS Multi-Service ISA GuideThis guide describes services provided by integrated service adapters such as Application Assurance, IPSec, ad insertion (ADI) and Network Address Translation (NAT).

Warnings and Notes

Observe the warnings and notes to avoid injury or router damage during installation and maintenance. Follow the safety procedures and guidelines when working with and near electrical equipment. Warning statements and notes are provided in each chapter.

Audience

This guide is intended for network installers and system administrators who are responsible for installing, configuring, or maintaining networks. This guide assumes you are familiar with electronic and networking technologies.Page 12 7750 SR-7 Installation Guide

PrefaceInformation Symbols

Table 1 describes symbols contained in this guide:

Technical Support

If you purchased a service agreement for your 7750 SR-7 router and related products from a distributor or authorized reseller, contact the technical support staff for that distributor or reseller for assistance. If you purchased an Alcatel-Lucent service agreement, contact technical assistance at:

Web: http://www1.alcatel-lucent.com/comps/pages/carrier_support.jhtml

Table 1: Information Symbols

Symbol Meaning Description

Danger This symbol warns that improper handling and installation could result in bodily injury. An electric shock hazard could exist. Before you begin work on this equipment, be aware of hazards involving electrical circuitry, networking environments, and instigate accident prevention procedures.

Caution This symbol warns that improper handling and installation could result in equipment damage or loss of data.

Warning This symbol warns that improper handling may reduce your component or system performance.

Note This symbol provides additional operational information.

Class 1 laser products are listed in the Media Dependent Adapter (MDA) installation guides. Only approved Class 1 replaceable laser transceivers should be used with this product.

Class 1 Laser Product7750 SR-7 Installation Guide Page 13

PrefacePage 14 7750 SR-7 Installation Guide

7750 SR-7 Installation Guide Page 157750 SR-7 Overview

In This ChapterThis chapter introduces the Alcatel-Lucent 7750 SR-7 router and provides an overview of the following topics:

Chassis Features on page 16 7750 SR-7 Modules on page 20 Chassis Components on page 26

7750 SR-7 System Installation Process on page 35

Chassis FeaturesChassis FeaturesIn the 7750 SR-7 chassis, the top slots, numbered 1 through 5, are reserved for input/output module (IOMs) cards. The module slots are horizontally oriented. A maximum of two MDAs can be installed on each IOM. MDAs are installed in either MDA slot 1 (left slot) or MDA slot 2 (right slot) on an IOM.

The two bottom module slots, labeled A and B, are reserved for the SF/CPM cards. At least one SF/CPM must be installed in order for the router to operate. The redundant SF/CPM operates in standby mode and takes over system operation if the primary fails.

The Alcatel-Lucent 7750 SR-7 chassis provides access to components from both the front and back. The SF/CPM, IOMs, and MDAs can be accessed from the front of the chassis. The DC PEMs, fan and filter trays are accessible from the chassis rear.

Figure 1 shows a front view of the 7750 SR-7 chassis with DC PEM filters installed in the lower front power bays. The mounting brackets for the 7750 SR-7 chassis are factory installed to middle mount the chassis in a standard 19-inch wide rack. See Table 2 for key descriptions. See Figure 2 for an illustration of the front view of the chassis with the front safety cover installed.

The screws that are used to attach the rack-mount brackets may be re-used if moving the brackets to the front mounting position. These screws contain a thread-locking adhesive and can be re-used approximately 5 times, depending upon the condition of the adhesive. If the condition of the adhesive is in question, additional thread-locking adhesive can be applied, at the customers discretion.Page 16 7750 SR-7 Installation Guide

7750 SR-7 OverviewFigure 1: 7750 SR-7 Chassis Front View

6

7

1

2

3

5

4

SR70002B

Table 2: Power Chassis Front View Features

Key Description

1 IOM with installed MDAs

2 Impedance panel installed in empty IOM slot

3 SF/CPM

4 ESD plug receptacle

5 DC PEM filter

6 IOM ejector lever

7 Compact flash slot #3 locking mechanism7750 SR-7 Installation Guide Page 17

Chassis FeaturesFigure 2: 7750 SR-7 Chassis Front View (with Front Safety Cover)

6

7

1

2

3

5

4

SR70001CPage 18 7750 SR-7 Installation Guide

7750 SR-7 OverviewSee Figure 3 for the 7750 SR-7 rear view with DC PEMs installed in bays (slots) 1 and 2. Refer to Table 3 for key descriptions.

Figure 3: 7750 SR-7 Chassis Rear View

VDC

RTN

OFFO

ONI

VDC

RTN

OFFO

ONI

3

1

2

6 67 78 85 5

4 4

3

SR70046

Table 3: Chassis Rear View Features

Key Description

1 Filter tray faceplate

2 Fan tray faceplate

3 Rack mounting brackets

4 -48 VDC power cable

5 RTN power cable

6 DC PEM

7 Circuit breaker (ON/OFF)

8 PEM handle7750 SR-7 Installation Guide Page 19

Chassis Features7750 SR-7 Modules

This section describes the 7750 SR-7 SF/CPM, IOMs, MDAs, and IMMs.

SF/CPMs on page 20 MDAs on page 24 IOMs on page 24 IMMs on page 24

SF/CPMs

The SF/CPM controls the routing and switching functions for the entire 7750 SR-7 system. The 7750 SR-7 operates with at least one SF/CPM installed. The redundant SF/CPM operates in standby mode and takes over system operation if the primary SF/CPM fails.

The SF/CPM connects directly to the backplane and carries traffic between line cards. The backplane provides high-speed access to the SF/CPMs, IOMs, MDAs, and IMMs.

The switch fabric (SF) portion of the SF/CPM receives and directs traffic to the appropriate destinations according to the routing information.

Each SF/CPM module can accommodate up to three compact flash memory cards that can be used to copy and store system boot, software images, and configuration files and logs.

See Figure 4 for the front panel faceplate, using SFM3 as an example.

Note: There are three different versions of the SF/CPM module: SFM2, SFM3 and SFM4a. SFM2 is referred to and labeled as SFM-200G for SR-7. But in fact it is capable of 250G switching capacity.Note: The SFM3 has improved processing capability with multi-core CPU and increased memory. The SR-7 uses the SFM3-7 with 250G switching capacity. Note: The SFM4 enables the SR systems to go to full duplex Terabit capacity (2 Terabit half duplex) to enable the platform to be fully populated with 100Gb/s linecards.

a.The SFM4 unit used in the 7750 SR-7 chassis is the same unit used in the 7750 SR-12 chassis, namelythe SFM4-12.Page 20 7750 SR-7 Installation Guide

7750 SR-7 OverviewFigure 4: SF/CPM Faceplate

Table 4 displays the SF/CPM field and LED descriptions.

MDA0100

2 24

8 10

9 13

1 15 7

6 11 12

3

Table 4: SF/CPM Field Descriptions Key Label/Part Sub

categoryDescription

1 Captive screws Secures the SF/CPM in place.2 Ejector lever Ejector levers are used to seat and disengage the connectors to and from

the backplane. 3 LEDs For more information, see SF/CPM LEDs on page 118.4 BITS The BITS port is provisioned with an RJ-45 connector and used for the

network clock source. The link LED on the BITS interface is lit if a clock signal is being

received. If sync-if-timing is configured and no clock signal is received, the

link LED lights amber. If sync-if-timing is configured and a clock signal is received, the

link LED lights green.Notes: Make sure to use shielded cable when connecting to the BITS port.

5 DTE Set the switch to DTE when connecting to the serial port of a PC with a null modem cable. When the switch is set to DTE, the console port acts as a data terminal equipment (DTE) serial port.

DCE Set the switch to DCE when connecting to the serial port of a PC with a straight-through cable. When the switch is set to DCE, the console port is acting as a data communications equipment (DCE) serial port. 7750 SR-7 Installation Guide Page 21

Chassis Features6 Console The console port is provisioned with a DB-9 jack and used for the initial system startup as well as system configuration and monitoring. The console port, a Universal Asynchronous Receiver/Transmitter (UART) port, is used for system configuration and monitoring.

Use a EIA/TIA-232 DCE console cable to connect a terminal to the console port.

The factory default baud rate is typically 115.2KBaud.7 AUX Reserved for future use.8 Alarm The Alarm port is provisioned as a DB-9 serial port and is used to connect

to external alarm devices that report conditions that trigger red or amber alarms.

9 ACO/LT The Audible Alarm Cutoff/Lamp Test button verifies the operability of LEDs. When you press this button, all LEDs on all chassis modules should temporarily illuminate and blink until the button is released. The ACO/LT button basically tests the functionality and operability of all LEDs on the chassis and components of the chassis. If any LEDs do not illuminate and blink, the LED might not be functioning properly.Exception: The following LEDs do not illuminate with a Lamp Test: the AUX LED on the CPM (Auxiliary is not supported, and the Laser ON/OFF and WAN LEDs on IMM/MDA).This button also turns off all external alarm relay control bits until the next new alarm condition.

10 Mgmt Link The Management port is a 10/100 Ethernet port that is a channel to download images and manage the system. This port is provisioned with an RJ-45 connector. Use a CAT5 Ethernet cable to connect to the port. Amber: 10 Mb/s Amber (blinking): Indicates half duplex mode. Green: 100 Mb/s Unlit: Operationally down.Notes: Make sure to use shielded cable when connecting to the Management port.

Data Green (blinking): RX/TX activity. Amber (blinking): Error condition.

Table 4: SF/CPM Field Descriptions (Continued)Key Label/Part Sub

categoryDescription Page 22 7750 SR-7 Installation Guide

7750 SR-7 OverviewSynchronization in Redundant Systems

The 7750 SR-7 router is capable of a 1:1 Control Processor Module (CPM) redundancy scheme. Redundancy methods facilitate system synchronization between the active and standby CPMs so they maintain identical operational parameters to prevent inconsistencies in the event of a CPM failure.

When automatic system synchronization is enabled for an entity, any save or delete file operation configured on the primary, secondary, or tertiary locations on the active CPM file system are mirrored in the standby CPM file system.

Although software configurations and images can be copied or downloaded from remote locations, synchronization can only occur locally between compact flash drives (cf1:, cf2:, and cf3:). Synchronization can occur either:

11 Compact Flash #1 (Slot) Default filename: cf1: See the Compact Flash LED description for the status of a compact

flash slot. To eject a flash card, gently press the ejector button until the flash card

releases. Amber (blinking): The compact flash was not removed safely or an

error condition exists.12 Compact Flash #2 (Slot) Default filename: cf2:

See the Compact Flash LED description for the status of a compact flash slot.

To eject a flash card, gently press the ejector button until the flash card releases.

Amber (blinking): The compact flash was not removed safely or an error condition exists.

13 Compact Flash #3 (Slot) Default filename: cf3: This slot should be used to download the boot and configuration

images. See the Compact Flash LED description for the status of a compact

flash slot. The ejector button for Compact Flash Slot #3 is slightly recessed. Insert

a small object such as a pen tip to press the button. Amber (blinking): The compact flash was not removed safely or an

error condition exists.

Table 4: SF/CPM Field Descriptions (Continued)Key Label/Part Sub

categoryDescription 7750 SR-7 Installation Guide Page 23

Chassis Features Automatically Automatic synchronization is disabled by default. To enable automatic synchronization, enter the config>redundancy>synchronize command with either the boot-env parameter or the config parameter. When you specify the boot-env parameter, the BOF, boot.ldr, config, and image files are automatically synchronized. When you specify the config parameter, only the config files are automatically synchronized.Automatic synchronization also occurs whenever you modify the BOF and when you enter an admin>save command with no filename specified.

Manually To execute synchronization manually, enter the admin>redundancy>synchronize command with the boot-env parameter or the config parameter. When you specify the boot-env parameter, the BOF, boot.ldr, config, and image files are synchronized. When you specify the config parameter, only the config files are synchronized.For more information about redundancy and synchronization, refer to the Alcatel OS System Guide.

MDAs

Alcatel-Lucents Ethernet MDAs for the Service Edge Router family provide critical high-speed interfaces. An MDA is a plug-in module that enables you to choose from fiber-optic, twisted pair, and coaxial cable. A maximum of two MDAs can be installed on each IOM. Refer to your specific MDA installation guide for LED descriptions.

IOMs

The IOM is a carrier card that performs all packet classification, lookup, forwarding, and QoS functions. IOMs can carry up to two MDAs that support Small Form-factor Pluggable (SFP) optics. IOMs enable 7750 SR-7 routers to support a wide variety of interfaces, including Ethernet, SONET/SDH (channelized and concatenated), and ATM.

IMMs

The 7750 SR Integrated Media Modules (IMMs) provide high density and high throughput in a single Ethernet line card that combines a fully distributed forwarding and packet processing services engine with physical Ethernet ports. The 7750 SR IMM delivers comprehensive IEEE 802.3 compliance and supports a broad range of copper and pluggable optical interfaces, enabling Page 24 7750 SR-7 Installation Guide

7750 SR-7 Overviewyou to use many fast Ethernet, gigabit Ethernet and 10 gigabit Ethernet applications. For more information, refer to the IMM Installation Guide.7750 SR-7 Installation Guide Page 25

Chassis FeaturesChassis Components

The 7750 SR-7 chassis contains the following components:

Power Supplies and Redundancy on page 26 Enhanced Fan Trays on page 30 Air Filter on page 33 Impedance Panels on page 33

Power Supplies and Redundancy

The 7750 SR-7 chassis is designed to accommodate swappable, load-sharing power modules (Figure 7). One DC PEM can support the full system current requirements if you are operating the 7750 SR-7 without power redundancy. For redundancy, two DC PEMs must be installed and powered on at all times. 7750 SR-7 power systems consist of a DC PEM and a filter that are connected to each other during installation. The DC PEM is installed in the rear of the unit and the filter is installed in the front.

AC power can be converted to DC power using external AC to DC rectifiers available from Alcatel-Lucent. For more information on configuring your system to use AC power, see Installing AC-Input Power Shelves and Rectifiers on page 80.

DC Power Entry Modules

You can install and remove DC PEMs (Figure 5) from the rear of the 7750 SR-7 chassis. DC PEMs are installed in power bays 1 and 2. Your system is configured for redundant operation with two DC PEMs supplying power to the chassis. For redundancy, the two DC PEMs must be installed and powered on at all times.

To prevent contact with hazardous voltages and currents and to prevent accidental removal, always operate an energized chassis with the safety cover installed over the DC power terminal block.

DC power cables are a separate orderable item. If you supply your own power cables, verify that they are compliant with your local safety codes.

Note: DC PEM-3s are required if you have IOM3-XPs, IOM3-XP-Bs, or IMMs installed in your system.Page 26 7750 SR-7 Installation Guide

7750 SR-7 OverviewPEMs are packaged and shipped separately. Refer to "Preparing the Power Cable" on page 77 for requirements and information on preparing cables.

PEMs have no field-replaceable parts. You must replace the entire unit in the event of a failure.

Figure 5: 7750 SR-7 DC Power Entry Module

SR700227750 SR-7 Installation Guide Page 27

Chassis FeaturesDC Power System Filter

You install and remove DC power supply filters (Figure 6) from the front of the 7750 SR-7 chassis. DC power system filters are installed in filter bays 1 and 2. The filter provides EMI filtering for the power system.

Figure 6: DC Power Supply Filter

AC-to-DC Rectifiers

AC-to-DC rectifiers change 200/240V AC power to -48 VDC power. See Figure 7 for an illustration of an AC-to-DC rectifier and Table 5 for key descriptions.

Each power shelf contains four 2500W AC-to-DC rectifiers that plug into a common power backplane in the AC-input power shelf. The two AC power rectifiers on the left side of the AC power shelf convert power for the DC PEM in the left DC power supply bay (as viewed from the rear of the chassis). The two AC power rectifiers on the right side of the AC power shelf convert power for the DC PEM in right DC power supply bay (as viewed from the rear of the chassis).

The AC-to-DC rectifiers in each power shelf provide automatic load-sharing. If you remove a rectifier, the remaining rectifiers adjust to fulfill the power requirements and maintain uninterrupted system power.

SR70010CPage 28 7750 SR-7 Installation Guide

7750 SR-7 OverviewThe rectifiers in the AC power shelf are hot-swappable. You can remove or replace a power module while the system is operating without affecting system operation. For maximum redundancy, connect each AC-input power module to a separate AC power source. The power source (outlet) should be located near the equipment rack and be easily accessible.

The power cord serves as a disconnect device for each rectifier. To remove power to an individual rectifier, the unit must be disconnected from the connectors.

Figure 7: 7750 SR-7 AC-to-DC Rectifier (Example)

1

2

SR12065

Table 5: AC-to-DC Rectifier Features

Key Description

1 Power supply handle (shown in locked position).

2 Power supply LEDs.7750 SR-7 Installation Guide Page 29

Chassis FeaturesEnhanced Fan Trays

The new Enhanced Fan Tray is designed for use in 7750 SR-7 system. It houses four axial fans that are capable of either two speed or granular multi-speed operation (Figure 8). Air is pulled through the system from a right-side filtered-intake vent, across the line cards, and then exits through the fan tray in the rear. The Enhanced Fan Tray is energy efficient and complies with NEBS3 acoustic requirement. For additional specifications, see Table 6 and Table 7.

The cooling system components work together to keep the internal components within the acceptable temperature range. The cooling system consists of the following components:

One fan tray with four fans One air filter Chassis right-side air intake Rear air outlet

The fan LED located on the front panel of the chassis indicates normal online (green), fault (amber), or offline (not lit) if there is no power to the fans.

Note: The Enhanced Fan Tray is required if you have IOM3-XPs, IOM3-XP-Bs, or IMMs installed in your 7750 SR-7 chassis.

Note: There are three temperature sensors per IOM and SF/CPM and one temperature sensor per MDA. The highest temperature from any sensor is reported as the temperature for that slot. If the fan LED is lit amber (which indicates a fan problem), use the show card 1 detail CLI command to monitor the current temperature and temperature threshold fields. If the temperature rises quickly and remains above the temperature threshold, an alarm is generated. Repair or replace the unit immediately. Page 30 7750 SR-7 Installation Guide

7750 SR-7 OverviewFigure 8: Enhanced Fan Tray

Table 6: Enhanced Fan Tray Specifications

Table 7: SFM, Fan Speed, Power, and Airflow

SR70072

Weight Dimensions

15 lbs (6.8 kg)

14.3x8x12

SFM Fan Speed Power (Watts) Airflow (CFM)

SFM1/2 (All versions)

Half Speed 72 260

Full Speed 355 520

SFM3

(8.0r4 or later)

Half Speed 72 260

Full Speed 520 6207750 SR-7 Installation Guide Page 31

Chassis FeaturesThe fan status indicator LEDs, labeled Fan Status, are displayed on the SF/CPM front panel (see Figure 4 on page 21). Table 4 on page 21 provides LED descriptions. The green LED indicates normal operation. The LED is amber if there is an impeller failure. It is blinking if a fan tray is not installed in the slot or if the fan temperature is too high.

Fan trays are factory installed. There are no field replaceable parts within the fan tray. The entire fan tray must be replaced if a component, such as a single fan, fails.

Fan trays must always be installed and fully operational while the 7750 SR-7 is powered up.

Enhanced Fan Speed Settings

The new Enhanced Fan Tray is capable of two modes of operation: two-speed and granular multi-speed fan settings. These fan settings are dependent on Switch Fabric Module (SFM) and software version as listed in Table 8.

For the two-speed fan setting, the fan speed rates are full-speed and half-speed. The new enhanced fan can operate on two speed fan setting if the system is equipped with SFM1 or SFM2 with any software version, or if it is equipped with SFM3 and 8.0 release 3 or lower.

With granular multi-speed fan setting, there are 20 fan speed rates that correspond to varying levels of operating temperature. For the fan to operate in granular multi-speed fan setting, the system must be equipped with SFM3 and software 8.0 release 4 or higher.

Table 8: Fan Speed Setting

Fan Speed Setting Switch Fabric Module Software Version

Two-speed fan setting SFM1 or SFM2 All Versions

Two-speed fan setting SFM3 8.0.R3 or lower

Granular multi-speed fan setting SFM3 8.0.R4 or higher

Granular multi-speed fan setting SFM4 10.0.R1 or higherPage 32 7750 SR-7 Installation Guide

7750 SR-7 OverviewAir Filter

One air filter prevents large particles, debris, and dust from entering and circulating through the system. Filters should be inspected monthly and replaced when indications of accumulated dust are present.

The filter is factory installed and is field replaceable.

Impedance Panels

Impedance panels are required in all empty card and component slots to prevent excess dust accumulation and to help control airflow and electromagnetic interference, and for safety reasons. Impedance panels do not have board components or connector pins. 7750 SR-7 Installation Guide Page 33

Chassis FeaturesComponent Operating Requirements

Table 9 displays the 7750 SR-7 hardware component operating requirements.

1 Power cables are only shipped with the 7750 SR-7 chassis if ordered. If power cords are not ordered, you must supply them. All power cables used on the 7750 SR-7 chassis must meet your local safety codes.

Table 9: 7750 SR-7 Hardware Component Operating Requirements Summary

Component Minimum Maximum Field-Replaceable

Backplane (factory installed) 1 1 NDC PEM-3s or PEMs 1 2 YFilter (one per PEM) 1 2 Y

AC power shelf (PEM-3 or PEM)2 1 1 Y

AC rectifiers (PEM-3 or PEM)2 4 per shelf 4 per shelf Y

AC power cables2 4 per AC shelf 4 per AC shelf Y

AC status cables (optional)2 1 per AC shelf 1 per AC shelf Y

Air filter (factory installed) 1 1 YSingle fan tray system (factory installed) 1 1 YSF/CPM 1 2 YIOM 1 5 YMDA 1 Two per IOM YIMM 1 5 YPage 34 7750 SR-7 Installation Guide

7750 SR-7 Overview7750 SR-7 System Installation ProcessTo install the 7750 SR-7 system, perform the installation procedures in the following order:

Step 1 Prepare the site.

Step 2 Unpack the chassis and components.

Step 3 Mount the chassis.

Step 4 Prepare the chassis ground cables and make the grounding connections.

Step 5 Install DC PEMs and filter.

Step 6 Prepare power cords. Make power connections.

Step 7 Install SF/CPM(s).

Step 8 Preconfigure card slot, IOM, MDA, and port information.

Step 9 Install at least one IOM.

Step 10 Install at least one MDA.

Step 11 Connect network cables.

Caution: Do not power up the 7750 SR-7 until all components are installed and verified.7750 SR-7 Installation Guide Page 35

7750 SR-7 System Installation ProcessPage 36 7750 SR-7 Installation Guide

7750 SR-7 Installation Guide Page 37Site Preparation

In This ChapterThis chapter provides information about preparing your site to install a 7750 SR-7 router.

This chapter provides an overview of the following topics:

Warnings and Notes on page 38 System Specifications on page 39 Safety Considerations on page 54 Safety Standards/Compliance Agency Certifications on page 57

Warnings and NotesWarnings and Notes

Warning: Do not assume that power has been disconnected from a circuit. Be sure to disconnect power to the

equipment rack and external cables before installing or removing the 7750 SR-7 router. Do not install equipment that appears to be damaged. Install this unit in a restricted area that is only accessible by authorized service personnel.

Notes: Prepare the equipment rack and site before installing the router. Plan the router placement near

the power sources and network interface connections. Remove paint and other nonconductive coatings from surfaces between the mounting hardware

and the rack. Clean surfaces with an anti-oxidant before you install your router in the rack. The path between the chassis and the rack must be of sufficiently low impedance to facilitate the operation of any circuit overcurrent protection and it must be capable of safely conducting any fault current likely to be imposed.

The 7750 SR-7 chassis is suitable for connection to a CBN or IBN. The 7750 SR-7 is intended to be located in a Central Office. An empty 7750 SR-7 chassis weighs approximately 75 lbs. (35.08 kg). The shipping weight is

approximately 102 lbs. (46.36 kg). For personal safety, use at least two people or a hand cart to lift or move the router.

Use a hand cart or mechanical lift to lift or move the router. Always install the heaviest equipment on the bottom of the rack to keep the center of gravity of

the equipment rack as low as possible. To provide necessary stability, ensure that the equipment rack is bolted to the floor. Ceiling

brackets are useful to provide additional stability. The equipment rack must be properly grounded. Install components after the chassis is installed in the rack. Maintain a clearance of at least 20 inches (50.8 cm) at the front and back of the router to ensure

adequate room for component installation and service. Maintain a clearance of at least three inches (7.6 cm) on each side to ensure adequate air intake and

exhaust. Maintain adequate air flow to and from all equipment in the rack that might interfere with the

normal flow of cooling air through the router. The 7750 SR-7 router includes factory-installed rack-mounting brackets to install in a

19-inch equipment rack. Page 38 7750 SR-7 Installation Guide

Site PreparationSystem Specifications

Chassis Specifications

Environmental Specifications

Table 10: Chassis Specifications

Parameter Description

Dimensions 14" H x 17.5" W x 25.5" D

Chassis weight (with factory-installed fan tray and air filter)

90.2 lbs. (41 kg)

Chassis weight loaded 155 lbs. (approx.)

Mounting Mount in 19-inch equipment rack. Bracket ears are factory installed for 19-inch middle mounting.

Table 11: Environmental Specifications


Operating:

Temperature 5 to 40C (41 to 104F)

Short term -5 to 55 C (23 to 131 F)

Maximum altitude 60 m (197 ft.) below sea level and 1800 m (6000 ft.) above sea level at 40C and between 1800m (6000 ft) and 4000 m (13,000 ft.) above sea level, at 30C.

Relative humidityShort term

5 to 85% (non-condensing)5 to 90% (non-condensing)

Heat dissipation:

SR-7 with worst case IOM and MDAs (calculated BTU/hr = Watts x 3.4121

3,750 Joules/sec12,795 BTU/hr

System safety rating maximum (PEM-3) 4,000 Joules/sec13,648 BTU/hour

System safety rating maximum (PEM) 2,400 Joules/sec8,189 BTU/hr7750 SR-7 Installation Guide Page 39

System SpecificationsPower Module Specifications

Acoustic noise level Low RPMs (3300) with PEMs and Enhanced Fan Trays: 77.6 dBA )High RPMs (6000) with PEMs and Enhanced Fan Trays: 91.7 dBAFull RPMs (7900) with PEMs and Enhanced Fan Trays: 99.6 dBA

Table 11: Environmental Specifications (Continued)


Table 12: Power Module Specifications


AC power rectifier:

Max. AC shelves 2

Max. rectifiers per AC shelf 4

Valere H2500A1 Rectifier dimensions 14.25" L x 4" W x 1.69" H

AC power shelf dimensions 14.25" L x 1.69" H x 19" W

Rectifier weight 11.4 lbs. (5.2 kg)

AC power shelf weight 9 lbs. (4.08 kg)

DC PEM and PEM-3:

Max. quantity per chassis 2

Single PEM dimensions 1.68 in. H x 8.64 in. W x 7.70 in. D

Single Weight 3.3 lbs. (1.52 kg) (PEM-3)4.9 lbs. (PEM)Page 40 7750 SR-7 Installation Guide

Site PreparationElectrical Characteristics

Table 13: Electrical Characteristics

Power Supply Type

Electrical Characteristics

Value

Using centralized DC PEM-3:

DC Voltage range -40 to -72VDC

Current range 92 to 52AMaximum power consumption

3,750W

Using centralized DC PEM:

DC Voltage range -40 to -72VDCCurrent range 60 to 34AMaximum power consumption

2,400W

Using Valere H2500A1 AC power rectifiers:

AC Input 200-240V50A @ 200V each

DC Output 42-56V7750 SR-7 Installation Guide Page 41

System SpecificationsComponent Power Consumption

Chassis Power Consumption on page 42 MDA Power Consumption on page 42 Board Power Consumption on page 44 Optics Power Consumption on page 47 SR-7 EPC/LTE Component Power Consumption on page 48

Table 14: Chassis Power Consumption

Component Maximum Power Consumption (Watts)

SR-7 chassis (low RPMs) 99SR-7 Chassis (high RPMs) 303

Table 15: MDA Power Consumption


MDAsM1-10GB-XP-XFP (1-port) 48

M2-10GB-XP-XFP (2-port) 50

M4-10GB-XP-XFP (4-port) 60

M10-1GB-XP-SFP (10-port) 40

M20-1GB-XP-SFP (20-port) 50

M20-1GB-XP-TX (20-port) 45

M48-1GB-XP-TX (48-port) 57.5 typical (25% of line rate, 25 C) 61 worst case (50% line rate, at 55 C) a

ISA-AA 60ISA-IPSEC 55ISA-MS 60ISA-MS-E 60M10-1GB-HS-SFP 60M1-10GB-HS-XFP 6010/100ETH-TX (60-port) 29100BASE-FX (20-port) 361GB-SFP (5-port) 20Page 42 7750 SR-7 Installation Guide

Site Preparation1GB-SFP (10-port) 261GB-SFP-B (5-port) 261GB-SFP-B (10-port) 311GB-SFP (20-port) 58 1GB-TX (20-port) 6010GB-LW/LR (1-port) 27 10GB-EW/ER (1-port) 27 10GB-ZW/ZR (1-port) 28 10GB-XFP (1-port) 20 10GB-XFP (2-port) 40 M1-10GB-DWDM-TUN 35OC-3-SFP (8-port) 30OC-3-SFP (16-port) 48OC-12-SFP (8-port) 32OC-12-SFP (16-port) 50OC-12/3-SFP (16-port) 44OC-48/STM-16 (2-port) 20OC-48/STM-16 (4-port) 24OC-48/STM-16 (4-port) 23OC-192-SR1-SM (1-port) 25OC-192-IR2-SM (1-port) 32OC-192-LR2-SM (1-port) 35Channelized DS3 (4-port) 21Channelized DS3 (12-port) 27Channelized OC-3/STM-1 (4-port) 60Channelized OC-3/STM-1 (16-port) 44Channelized OC-3/STM-1 CES (4-port) 40Channelized OC-12/STM-4 (1-port) 29Channelized OC-12/STM-4 (16-port) 44Channelized OC-12/STM-4 CES (1-port) 40Channelized OC-48 (4-port) 23Channelized OC-3 ASAP (4-port) 65OC-12/3-ATM (4-port) 45

Table 15: MDA Power Consumption (Continued)

Component Maximum Power Consumption (Watts)7750 SR-7 Installation Guide Page 43

System SpecificationsOC-12/3-ATM-B (4-port) 48OC-12/3-ATM (16-port) 47OC-12/3-ATM-B (16-port) 65OC-3-ATM (16-port) 65GigE + 1-port 10GBASE (10-port) 55

Versatile Service Module (VSM) (No ports) 10M2-OC192 XFP MDA-XP 36M12-1GB SFP MDA-XP 3012-Port 1GB + 2-Port 10GB Combo SFP MDA-XP 34

a.The M48-1GB-XP-TX (48-port) MDA-XP is a 2:1 oversubscribed MDA-XP. A 50% line rate(1000Base-T mode) on all 48 ports indicates full bandwidth (24G) for the MDA slot. A 100% linerate (1000Base-T mode) on all 48 ports will cause approximately half of the total packetsto be dropped at the MDA preclassifier.

Table 16: Board Power Consumption

Component/ Board Maximum Power Consumption (Watts)

IOM iom-20g 168 iom-20g-b 168

IOM2 iom2-20g 200IOM3-XP iom3-xp 275IOM3-XP-B iom3-xp-ba

a.Requires implementation of Enhanced Fan Trays in the chassis

170 idle 200 zero rate230 typical

275 worst caseSFM sfm-7 150SFM2 sfm2-7 150SFM3-7 sfm3-7 122SFM4-12 sfm4-12 325 worst case

Table 15: MDA Power Consumption (Continued)


Note: The high flow fan tray is required if you have IOM3-XPs, IOM3-XP-Bs, or IMMs installed in your 7750 SR-7 chassis.Page 44 7750 SR-7 Installation Guide

Site PreparationTable 17: IMM Power Consumption

Component WattsIMMs:48-Port 1GB SFP (IMM48-1GB-SFP) 327 worst case

48-Port 1GB SFP Multicorea(IMM48-1GB-SFP-B)

a.Requires implementation of Enhanced Fan Trays in the chassis

100 idle256 zero rate345 typical

375 worst case

48-Port 1GB TX (IMM48-1GB-TX) 365 worst case

4-Port 10GB XFP (IMM4-10GB-XFP) 3755-Port 10GB XFP (IMM5-10GB-XFP) 255 typical (50% of line rate, 25C)

305 worst case (full line rate, at 55C)

8-Port 10GB XFP (IMM8-10GB-XFP) 363 worst case

Table 18: Higher-Capacity IMM Power Consumption

Component Watts

1-Port OC-768/STM-256 Tunable DWDM IMM (IMM-OC768-TUN)

290 typical350 worst case

1-Port 40GE Tunable DWDM IMM (IMM1-40GB-TUN)

290 typical350 worst case

12-Port 10GE SFP+ IMM (IMM12-10GB-SF+) 130 idle335 zero rate370 typical

425 worst case

12-port 10GE SFP+ Multi-Core IMM (IMM-2PAC-FP3)

125 idle 355 zero rate 380 typical

435 worst case

20-Port 10GE SFP+ Multi-Core (IMM-2PAC-FP3) 158 idle390 zero rate445 typical

525 worst case

1-Port 100GE CFP IMM (IMM1-100GB-CFP) 130 idle335 zero rate370 typical

425 worst case7750 SR-7 Installation Guide Page 45

System Specifications1-Port 100GE CFP Multi-Core IMM (IMM-1PAC-FP3)


390 worst case

1-Port 100GE Tunable DWDM Multi-Core IMM (IMM-1PAC-FP3)


480 worst case

1-Port 100GE CFP + 10-Port 10GE SFP+ Multi-Core IMM (IMM-2PAC-FP3)


535 worst case

3-Port 40GE QSFP+ + 20-Port 1GE SFP+ Multi-Core IMM (IMM-2PAC-FP3)


480 worst case

10-Port 10GE SFP+ +20-Port 1GE SFP+ Multi-Core IMM (IMM-2PAC-FP3)


485 worst case

2-Port 100GE CFP Multi-Core IMM (IMM-2PAC-FP3)


520 worst case

3-Port 40GE QSFP+ IMM (IMM3-40GB-QSFP) 319 idle 330 zero rate 370 typical

413 worst case

6-Port 40GE QSFP+ Multi-Core IMM (IMM-2PAC-FP3)

158 idle 390 zero rate440 typical

520 worst case

Table 18: Higher-Capacity IMM Power Consumption

Component Watts

Notes: The Multi-core 12-Port 10GE SFP+, 20-Port 10GE SFP+, 1-Port 100GB CFP, 2-Port 100G IMM, 3-Port 40GE QSFP+ + 20-Port 1GE SFP+ Multi-Core, 10-Port 10GE SFP+ + 20-Port 1GE SFP+ Multi-Core and 1-Port 100GE CFP + 10-Port 10GE IMM are only supported with an SFM4 module installed in the same chassis, and is not supported with SFM3 or SFM2.Page 46 7750 SR-7 Installation Guide

Site PreparationTable 19: Optics Power Consumption

Component TypeMaximum Power

Consumption (Watts)

IMM/MDA Gigabit Ethernet Optic Module SFP 1 worst case

IMM/MDA 10 Gigabit Ethernet Optic Module SFP+ 1.5 worst case

IMM/MDA 10 Gigabit Ethernet Optic Module DWDM (High Power)

SFP+ 2 worst case

IMM/MDA 10 Gigabit Ethernet Optic Module XFP 3.5 worst case

IMM/MDA 40 Gigabit Ethernet Optical Module QSFP+ 3.5 worst case

IMM/MDA 100 Gigabit Ethernet LR 10 Optic Module CFP 19 worst case

IMM/MDA 100 Gigabit Ethernet LR 4 Optic Module (High Power)

CFP 24 worst case

IMM/MDA 100 Gigabit Ethernet ER 4 Optic Module (High Power)

CFP 26 worst case

Notes: The 100 Gigabit Ethernet LR4 10KM CFP (Part number 3HE04821AB) has a maximum operating temperature of 40C and is not fully compliant to the maximum NEBS 3 short term operating temperature of 55C.7750 SR-7 Installation Guide Page 47

System SpecificationsEPC-Based Components

The SR-7 chassis is also used for EPC/LTE deployment. This deployment uses the SR-7 chassis components, as well as a subset of the 7750 SR cards, listed below:

Table 20: SR-7 EPC/LTE Component Power Consumption

Component Board Watts

SR-7 Chassis (low RPMs) 99

SR-7 Chassis (high RPMs) 303

ISM ISM-MG 410

ISM ISM-MG (Base) 275

ISM-B ISM-MG-B (Base) 170 idle200 zero rate230 typical275 worst caseNote: Requires implementation of Enhanced Fan Trays in the chassis

ISA ISA-MS 65

SFM3-7 sfm3-7 122

IOM3-XP iom3-xp 275

IMM imm5-10gb-xp-xfp 255 typical (50% of line rate, 25C)305 worst case (full line rate, at 55C)

IMM imm48-1gb-xp-sfp 375

MDA M48-1GB-XP-TX (48-port)

57.5 typical (25% of line rate, 25 C)61 worst case (50% line rate, at 55 C)

MDA M10-1GB-XP-SFP (10-port)

40

MDA M20-1GB-XP-SFP (20-port)

50

MDA M20-1GB-XP-TX (20-port)

45

MDA M1-10GB-XP-XFP (1-port)

48

MDA M2-10GB-XP-XFP (2-port)

50Page 48 7750 SR-7 Installation Guide

Site PreparationMDA M4-10GB-XP-XFP (4-port)

60

Table 20: SR-7 EPC/LTE Component Power Consumption (Continued)

Component Board Watts7750 SR-7 Installation Guide Page 49

System SpecificationsComponent Specifications

Table 21: Component Specifications

Parameter Description Comments

SFM4-12:

Dimensions: 18" L x 16.75" W x 1.35" D

Weight: 14.4 lbs. (6.51 kg)

SFM3-7:



SF/CPM:


Weight: 10 lbs. (4.54 kg)

IOM and IOM3-XP:

Dimensions: 1.4" H x 16.75" W x 17" D

Weight: 9 lbs. (IOM)11.6 lbs. (5.25 kg) (IOM3-XP)11.12 lbs. (5.04 kg) (IOM3-XP-B)

MDA:


Weight: Maximum of 2.5 lb.

IMM:


Weight: 13.0-16.8 lbs (5.9-7.6 kg) .

Enhanced Fan tray:

Dimensions 14.3 H x 12" W x 8" D

Weight: 15 lbs. (6.8 kg)Page 50 7750 SR-7 Installation Guide

Site PreparationStandard Fan tray:

Dimensions 14.3 H x 12" W x 8" D For dimensions for the rear connector, add .5". There are no handles on the high flow fan tray:12" H x 14.25" W x 8.0" D


Table 21: Component Specifications (Continued)

Parameter Description Comments7750 SR-7 Installation Guide Page 51

System SpecificationsThe Equipment Rack

Follow the equipment rack manufacturers instructions for proper rack installation.

The router must be installed in a rack. It cannot operate from a tabletop or floor. It can be front or center mounted in many types of racks, including the following:

Standard 19-inch (48.26 cm) equipment rack Standard telco rack (four-post)

The equipment rack rail mounting holes must align with the mounting holes on the chassis mounting brackets. The mounting brackets are factory installed for a middle mount in a 19-inch rack.

Required tools:

#2 Phillips screwdriver Flathead screwdriver Anti-static bags, mats, and packaging ESD wrist strap Page 52 7750 SR-7 Installation Guide

Site PreparationRack Clearance Requirements

Allow at least three inches of clearance on the sides of the rack for proper airflow intake and at least 20 inches in the front and rear of the rack for maintenance access and to allow space to remove and install SF/CPM, IOMs, MDAs, and IMMs in the front and allow space to remove and install the fan and air filter trays and DC PEMs in the rear.

Figure 9: Chassis Clearance Requirements

FRONT

REAR

20 REARREQUIRED FOR MAINTENANCE

20 FRONTREQUIRED FOR MAINTENANCE

3 SIDERECOMMENDED FOR AIR FLOW INTAKE7750 SR-7 Installation Guide Page 53

Safety ConsiderationsSafety Considerations

Placement

Grounding

Warning: Install the 7750 SR-7 chassis in standard-sized equipment racks. The 7750 SR-7 is shipped with

the 19-inch rack mounting brackets installed. Install the 7750 SR-7 chassis in a clean, dry, ventilated, and temperature-controlled rooms. Verify that the rack is properly bolted and braced and grounded to a grounding electrode. Install the chassis into the equipment rack before installing components.

Warning: Chassis ground cables are not included. For an AC power shelf, use only power cords that have

a grounding (earthing) path. Main grounding (earthing) connection points are through the IEC60320 appliance inlets. Grounding (earthing) points on the sides of the equipment are for equipotential bonding only and are safety grounding (earthing) points for the equipment. Lack of proper grounding (earthing) of the equipment may result in a safety hazard and excessive electromagnetic emissions. The ground conductor must be #6 AWG minimum or the same AWG as the power conductors if they are larger.

The router and equipment rack must be properly grounded. Electrostatic discharge (ESD) damage can occur if components are mishandled.

Always wear an ESD-preventive wrist or ankle strap in contact with bare skin. Always connect the ESD strap (with banana plug) to the ESD connection socket (grounding jack) on the front of the chassis. Page 54 7750 SR-7 Installation Guide

Site PreparationCabling

Power

Warning: To comply with the GR-1089-CORE, Issue 03, requirement R4-9 [31] standard for

electromagnetic compatibility and safety, all intra-building ports are specified for use with shielded and grounded cables at both ends.

The intra-building port(s) of the equipment or sub-assembly is suitable for connection to intra-building or unexposed wiring or cabling only. The intra-building port(s) of the equipment or sub-assembly must not be metallically connected to interfaces that connect to the Outside Plant (OSP) or its wiring or to equipment in an Isolated Bonding Network (IBN) unless the wiring passes through an SPCW as defined in GR-295. These interfaces are designed for use as intra-building interfaces only (Type 2 or Type 4 ports as described in GR-1089-CORE, Issue 4) and require isolation from the exposed OSP cabling. The addition of primary protectors is not sufficient protection in order to connect these interfaces metallically to OSP wiring. For equipment installed in an IBN, use Mesh-BN, Mesh-IBN, or Chain-IBN. Equipment rearrangements shall maintain the existing bonding topology.

Bare conductors must be coated with an appropriate antioxidant compound before crimp connections are made. All unplated connectors, braided strap, and bus bars must be brought to a bright finish and then coated with an antioxidant before they are connected.

The equipment under test (EUT) is specified for DC-I power configurations. The battery returns must remain isolated until they reach the main power bus.

Warning: Only service electrical personnel should perform wiring and cabling to the system. All power to the equipment rack or cabinet should be disconnected before the installation. The power cable(s) must be copper and meet your local electric code requirements. The circuit breaker is not intended to be used as the chassis ON/OFF switch. Disconnect the

power from the power source to remove power. The 7750 SR-7 router with DC power entry modules should be installed only in restricted access

areas (such as dedicated equipment rooms and electrical closets).7750 SR-7 Installation Guide Page 55

Safety ConsiderationsFans

The 7750 SR-7 cooling system must have at least three inches of clearance on the sides of the rack for proper airflow and at least 20 inches in the front and rear for installation and maintenance access.

The fan tray(s) must be in place before the chassis is powered on.

Impedance panels are required in all empty card and component slots to prevent excess dust accumulation and to help control airflow and electromagnetic interference.

Filters

The filter tray must always be installed while the 7750 SR-7 is powered up.

The filter should be inspected monthly and replaced when indications of accumulated dust are present.

The filter is factory-installed and is field-replaceable.

Allow for at least three inches of clearance on the sides of the rack for proper airflow and at least 20 inches in the front and rear for installation and maintenance access.

Storage

To store unused components and extra field-replaceable parts, re-wrap the components in the original packaging and keep them in a dry, dust-free temperature controlled environment.

Table 22: Storage Specifications


Storage temperature From -40 to 158F (-40 to 70C)

Non-condensing relative humidity Within 5 to 95 percent.Page 56 7750 SR-7 Installation Guide

Site PreparationSafety Standards/Compliance Agency Certifications

Table 23: Safety Standards and Compliance Agency Certifications Type Publication

Safety CAN/CSA-C22.2 No 60950-1

ANSI/UL 60950-1

EN 60950-1

EN 60825-1 Safety of laser products

CB certificate

EMC Title 47 of the CFR, Part 15, Subpart B for a Class A Digital Device

ICES-003 Issue 4, February 7, 2004 Class A

VCCI V-1/07.09, V-2/08/04, V-3/08.04, V-4/07.04 Class A

AS/NZS CISPR22: 2006 Class A

CNS 13438: June 2006

KCC Korea-Emissions & Immunity (in accordance CISPR/KN22)

ETSI EN 300 386 V1.3.3 (2005-04)

EN55022 Class A

EN 55024: EN 55024: 1998 + A1:2001 + A2: 2003

ETSI EN 300 132-2 V2.1.2 (2003-09)

NEBS Level 3 NEBS GR-1089-CORE, Issue 4, June 2006. NEBS GR-63-CORE, Issue 3, March 2006.GR-295-CORE, Issue 1, November 2004.

RBOC ATT-TP-76200, Issue 11a, November 2, 2007

Verizon Technical Purchasing Requirements VZ.TPR.9305 Issue 1, February 2008

Environmental ETSI EN 300 019-2-1; Storage Tests, Class 1.2.ETSI EN 300 019-2-2; Transportation Tests, Class 2.3.ETSI EN 300 019-2-3; Operational Tests, Class 3.2.ETSI EN 300 019-2-4 pr A1 Seismic.ETSI EN 300 753 Acoustic Noise.

Europe safety and EMC

CE Mark7750 SR-7 Installation Guide Page 57

Safety Standards/Compliance Agency CertificationsPage 58 7750 SR-7 Installation Guide

7750 SR-7 Installation Guide Page 59Installing the 7750 SR-7

In This ChapterThis chapter provides information about installing a 7750 SR-7 router.

This chapter provides information on the following topics:

Unpacking the Chassis on page 60 Rack Mounting the Chassis on page 62 Making the Chassis Ground Connection on page 65

Unpacking the ChassisUnpacking the Chassis

Unpacking Precautions

Review this section to avoid injury or damage to the 7750 SR-7:

A 7750 SR-7 router is approximately 90.2 lbs. (41 kg). The router is shipped with the fan tray, filter tray, impedance panels, and DC PEMs installed. To prevent injury or damage to the router, it is recommended that at least two people remove the router from the shipping crate and mount it into a rack.

Do not load components into the router until it is rack mounted. The router is shipped in a heavy corrugated cardboard container protected by a foam cap

and base. Do not discard the packaging container and materials used in shipping. The packing materials should be re-used if it is necessary to relocate the router.

Keep the 7750 SR-7 wrapped in the anti-static packaging until you are ready to install the router.

Keep the arrows on the shipping container pointed up.Page 60 7750 SR-7 Installation Guide

Installing the 7750 SR-7Figure 10: Unpacking the 7750 SR-7 Chassis

Follow these steps to unpack the chassis:

Step 1 Cut and remove the packing straps.

Step 2 Remove the cardboard box top.

Step 3 Remove the foam cap and accessories kit (if included).

Step 4 Unfasten the brackets that hold the chassis to the packing material.

Step 5 Remove the anti-static bag.

Step 6 The chassis shipping weight is approximately 90.2 lbs. (41 kg). With two people, carefully remove the chassis from the cartons base.

SR70068

Caution: There are no handles or hand grips on the 7750 SR-7. Lift by the bottom of the chassis. Do not put your hands inside the chassis to lift.7750 SR-7 Installation Guide Page 61

Rack Mounting the ChassisRack Mounting the Chassis

The 7750 SR-7 router chassis is designed for front and middle-mount installation into a 19-inch rack. The rack mounting hardware (including rack bolts) is factory installed to middle-mount the chassis in a 19-inch rack. The screws that are used to attach the rack-mount brackets may be re-used if moving the brackets to the front mounting position. These screws contain a thread-locking adhesive and can be re-used approximately 5 times, depending upon the condition of the adhesive. If the condition of the adhesive is in question, additional thread-locking adhesive can be applied, at the customers discretion.

Required tools:

Use a screwdriver to loosen and tighten the mounting bracket bolts.

Before you begin, verify:

The equipment rack is securely installed, anchored, and grounded. Refer to the rack manufacturers documentation for instructions.

The power to the rack is OFF.

Danger:

Only trained and qualified personnel should install or replace this equipment.

Caution: There are no handles or hand grips on the 7750 SR-7. Lift the router from underneath. Do not

lift the router by the internal chassis frame. When rack mounting the 7750 SR-7 in an equipment rack, do not stack other units or any other

equipment directly on top (where the bottom unit is supporting other devices). Each unit must be secured into the rack with the appropriate mounting apparatus.Page 62 7750 SR-7 Installation Guide

Installing the 7750 SR-7Figure 11: Installing the 7750 SR-7 Chassis

3

2

1

SR70004

Table 24: Rack Mounting the 7750 SR-7 Chassis

Key Description

1 Equipment rack

2 Rack mounting screws

3 Rack mounting bracket7750 SR-7 Installation Guide Page 63

Rack Mounting the ChassisTo install the chassis into the rack:

Step 1 With at least two people, or, if necessary, using a hand cart, pallet jack, or forklift, position the chassis in front of the rack.

Step 2 With one person in front of the rack and one behind the rack, lift the chassis from the bottom and position it in the rack.

Step 3 (Optional) Slide the chassis on top of th

service router 7750 sr-7 installation guide

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