01_cx600-x series products hardware introduction issue 1_01

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CX600-X Series Products Hardware Introduction

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P-1

Copyright © 2010 Huawei Technologies Co., Ltd. All rights reserved. Page1

Foreword

l Huawei CX600 Metro Services Platform (MSP) is a high-end network

product used to access, converge, and transmit carrier-class Ethernet

services on Fixed-Mobile Convergence (FMC) Metropolitan Area

Networks (MANs).

l The CX600 provides five models: CX600-X16, CX600-X8, CX600-X3,

CX600-16, and CX600-8.

l CX600-X support 400G ready chassis and provides large bandwidth,

high processing features and rich interface types and services. This

course will introduce CX600-X3/X8/X16 hardware and compare with

other router products.

l Huawei CX600 Metro Services Platform (MSP) is a high-end network product used to access, converge, and transmit carrier-class Ethernet services on Fixed-Mobile Convergence (FMC) Metropolitan Area Networks (MANs).

l The CX600 provides five models: CX600-X16, CX600-X8, CX600-X3, CX600-16, and CX600-8.

l CX600-X support 400G ready chassis and provides large bandwidth, high processing features and rich interface types and services. This course will introduce CX600-X3/X8/X16 hardware and compare with other router products.



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Objectives

l Upon completion of this course, you will be able to:

p Understand the hardware structure and features of CX600-

X3/X8/X16 Routers

p Master the functions of each service board

p Describe the features and highlights of CX600-X3/X8/X16 Routers



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P-3


Contents

1. Product Overview of CX600-X3/X8/X16

2. Hardware Architecture of CX600-X3/X8/X16

3. Board Introduction of CX600-X8/X16

4. Features Comparison of CX600-X3/X8/X16

5. Highlights of CX600-X3/X8/X16



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Contents








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New Hardware of the CX600 （1/3）New System of CX600 V6R1

l CX600-X8:

p 14 U high

p hardware architecture (chassis/backplane/power system/heat

dispersion system); ready for 400 G/slot

l CX600-X16:

p 32 U high;

p hardware architecture (chassis/backplane/power system/heat

dispersion system ); ready for 400 G/slot



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P-6


New Hardware of the CX600 （2/3）

New boards of CX600-X8/X16 V6R1

Line-card CX600

40 Gbit/s platform

LPUF40CR5MLPUF402A

CR5MLPUF402B

Subcards

P40-20x100/1000Base-X-SFP

P40-20x100/1000Base-X-SFP-A with 1588v2

P40-2x10GBase WAN/LAN-XFP

P40-2x10GBase WAN/LAN-XFP-A with 1588v2

20 Gbit/s platform

LPUF21 LPUF21：2x10GE＋20xGE

10 Gbit/s platform

Subcards P10-8x100/1000Base-X-SFP-A with 1588v2



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New Hardware of the CX600 （3/3）

Line-card CX600

Main Control Board

CR5D0SRUA470

Switch and Route Processing Unit A4 (including 1*2G Memory and 1*1G CF Card)

CR5D0MPUB460

Main Processing Unit B4 (including 1*2G Memory and 1*1G CF Card)

Switching Board

CR5DSFUI407C 40Gbps Switch Fabric Unit C

CR5DSFUI407B 40Gbps Switch Fabric Unit B

New boards of CX600-X8/X16 V6R1



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Product overview-the system architecture

Monitoring Unit System

Monitoring UnitMonitoring

Unit

Monitoring Unit

Monitoring Unit

System Monitoring

UnitManagement

Unit

Management Unit

Management Unit

Forwarding Unit

Management Unit

Forwarding Unit

Forwarding Unit

Forwarding Unit

Switch Fabric Control Unit

Switch Fabric Control Unit

LPU SRU LPU

LPU LPUSFU

Monitoring plane

Management and control

plane

Data plane

pThe data plane, management and control plane are separated

pThe monitoring plane and service plane are separated

pDistributed Forwarding

pThree-level switch fabric

pThe data plane, management and control plane are separated

pThe monitoring plane and service plane are separated

pDistributed Forwarding

pThree-level switch fabric

l The CX600-X16 adopts a system architecture as shown in Figure above. In this architecture, the data plane, management and control plane, and monitoring plane are separated. This design helps to improve system reliability and facilitates separate upgrade of each plane.



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Contents








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l There are five slots in total, including two MPU (two 1+1 backup MPUs) slots and three LPU slots.

l The capacity supported by each slot is 20 Gbit/s and even 40 Gbit/s after later expansion.

l The CX600-X3 is compatible with all LPUs of the CX600 and shares the software platform with the CX600.

l The MPU is integrated with Stratum-3 clocks and supports the 1588v2 features.l Power supply modules and fan frames support 1+1 backup.

Basic Specification of CX600-X3 Router

l The height of the CX600-X3 varies with the power supply modules.

p The chassis with the DC power supply module is 4 U high and the dimensions are 442 mm x 750 mm x 175 mm (width x depth x height). The chassis can be installed in an N68E-22 cabinet or a 19-inch standard cabinet.

p The chassis with the AC power supply module is 5 U high and the dimensions are 442 mm x 750 mm x 220 mm (width x depth x height). The chassis can be installed in an N68E-22 cabinet or a 19-inch standard cabinet.

l There are five slots in total, including two MPU (two 1+1 backup MPUs) slots and three LPU slots.

l The capacity supported by each slot is 20 Gbit/s and even 40 Gbit/s after later expansion.

l Switching capacity is 240G and user interface capacity is 120G.

l The CX600-X3 is compatible with all LPUs of the CX600 and shares the software platform with the CX600.

l The MPU is integrated with Stratum-3 clocks and supports the 1588v2 features.

l Power supply modules and fan frames support 1+1 backup.

l The power module supports DC power of -48 V and AC power of 110/220 V and the power is 1600 W.



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Structure of the CX600-X3



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l With the Fullmesh structure, no switched SFU is required.

l With an excellent expandability, the structure supports 7021 LPUF-

10/LPUF-20 link card and later mainstream link cards.

l The structure supports 20G->40G->80G compatibility scheme. At

present, the mainstream delivery is 20 Gbit/s line cards.

Full Mesh Switching Structure

LPU2 LPU3

18 Serdes

LPU1



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Hardware Description of CX600-X8

①

③

②②

④

⑤

⑥⑥

⑦

⑧

⑦

⑧ ⑧ ⑧

⑨

p Height: 14 U, three chassis in each cabinetp Backplane capacity: 15 Tbit/s, supports 400 G/Slotp Switching capacity: 1.44 Tbit/sp 1:1 backup of SRUsp 2+1 backup of SFUsp 1+1 backup of fan modulesp Power supply by areas (supply power for two areas)p 2+2 backupp Hardware architecture: ready for 400G/slot

p Height: 14 U, three chassis in each cabinetp Backplane capacity: 15 Tbit/s, supports 400 G/Slotp Switching capacity: 1.44 Tbit/sp 1:1 backup of SRUsp 2+1 backup of SFUsp 1+1 backup of fan modulesp Power supply by areas (supply power for two areas)p 2+2 backupp Hardware architecture: ready for 400G/slot

No. Module Quantity

① Air intake vent 1

② SRU 2

③ SFU1 (Total three SFUs, two of which are integrated on the SRUs)

④ LPU 8

⑤ Cabling area 1

⑥ Fan module 2

⑦ Low-frequency filtering unit 2

⑧System power distribution module

4

⑨ CMU 1

l The router of the CX600 series adopts a centralized routing engine and a distributed forwarding architecture. This helps to provide rich and flexible service and to perform large-capacity forwarding.

l The CX600-X8 adopts an integrated chassis and the main components all support hot swapping.

l The CX600-X8 supports all the Line Processing Units (LPUs) on the former CX600, but the Switch and Route Processing Units (SRUs) and Switch and Fabric Units (SFUs) are new.

l As shown in Figure above, the CX600-X8 has eight LPU slots . Each LPU slot supports 40-Gbit/s upstream traffic and 40-Gbit/s downstream traffic. The switching capacity of the entire system is 1.28 Tbit/s. The capacity of the backplane is 15 Tbit/s. The backplane reserves 400-Gbit/s bandwidth for the upstream traffic and 400-Gbit/s bandwidth for the downstream traffic for each LPU slot.



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Hardware Description of CX600-X16①

③

②

④

⑤

⑤

① ⑥

⑥

⑦

⑧

⑦

⑧

⑧ ⑧⑨

④

p Height: 32 Up Backplane capacity: 30 Tbit/s, supports 400 G/Slotp Switching capacity: 2.56 Tbit/sp 1:1 backup of MPUsp 3+1 load balancing among SFUsp 2+2 backup of fan modulesp Power supply by areas (supply power for four areas)p 4+4 redundancyp Hardware architecture: ready for 400G/slot

p Height: 32 Up Backplane capacity: 30 Tbit/s, supports 400 G/Slotp Switching capacity: 2.56 Tbit/sp 1:1 backup of MPUsp 3+1 load balancing among SFUsp 2+2 backup of fan modulesp Power supply by areas (supply power for four areas)p 4+4 redundancyp Hardware architecture: ready for 400G/slot

No. Module Quantity

① Air intake vent 2

② MPU 2

③ SFU 4

④ LPU 16

⑤ Cabling area 2

⑥ Fan module 4

⑦ Low-frequency filtering unit 4

⑧System power distribution unit

8

⑨ CMU 1

l The CX600-X16 adopts an integrated chassis, and the main components all support hot swapping.

l The CX600-X16 supports all the Line Processing Units (LPUs) on the former CX600, but the Main Processing Units (MPUs) and Switch and Fabric Units (SFUs) are new.

l As shown in Figure above, the CX600-X16 has 16 LPU slots. Each LPU slot supports 40-Gbit/s upstream traffic and 40-Gbit/s downstream traffic. The switching capacity of the entire system is 2.56 Tbit/s. The capacity of the backplane is 30 Tbit/s. The backplane reserves 400-Gbit/s bandwidth for the upstream traffic and 400-Gbit/s bandwidth for the downstream traffic for each LPU slot.



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Backplane of the CX600-X8/X16Backplane of the CX600-X8 Backplane of the CX600-X16

pPower supply for the two areas of the backplane of the CX600-X8, in 2+2 backup modepPower supply for the four areas of the backplane of the CX600-X16, in 4+4 backup modepThe CMU requires an independent power supply of 5V in 1+1 power supply mode.pCapacity of the backplane for the CX600-X8: 15 Tbit/spCapacity of the backplane for theCX600-X16: 30 Tbit/s

pPower supply for the two areas of the backplane of the CX600-X8, in 2+2 backup modepPower supply for the four areas of the backplane of the CX600-X16, in 4+4 backup modepThe CMU requires an independent power supply of 5V in 1+1 power supply mode.pCapacity of the backplane for the CX600-X8: 15 Tbit/spCapacity of the backplane for theCX600-X16: 30 Tbit/s

200 G

LPU

SRU P

P

200G

LPU

P200G

LPU

P

SRU

P

200G

LPU

P200G

LPU

P

200G

LPU

P

200G

LPU

P200G

LPU

P

SFU

P

PEM

PEM

PEM

PEM

FAN

Filter

FAN

Filter

MON

LPU LPU LPU

MPU MPU

LPULPU LPU

LPU LPU LPU LPU LPU LPULPU LPU

SFU

SFU

SFU

SFU

LPU

LPU

P P P

P

P P P P

P P P P P P P P P

P

P

PP

PEM

MON

FAN

Filter

FAN

Filter

FAN

Filter

FAN

Filter

P

PEM

PEM

PEM

PEM

PEM

PEM

PEM

l As shown in figure above, the CX600-X8 backplane is divided into two areas, with each area having two power inputs. These four power inputs work in backup mode.

l The CX600-X16 backplane is divided into four areas, with each area having two power inputs. These eight power inputs work in backup mode.



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Distributed Architecture Power Supply -X8

PEM A0

Area 0

Area 1

Fan

Filtering box

Fan

Filtering box

SR U

1

LP U

4

LP U

5

LP U

6

LP U

7PEM A 1

PEM B 0

PEM B 1

BackplanePEM

-48V A/RTN A

-48V A/RTN B

-48V A/RTN A

-48V A/RTN B

LPU0

LPU1

LPU2

LPU3

SRU0

SFU

l As shown in figure above, the CX600-X8 backplane is divided into two areas, with each area having two power inputs. These four power inputs work in backup mode.

l The CX600-X8 supports either DC or AC power supply.

l In a DC power supply system of the CX600-X8, four 70 A PEMs work in 2+2 backup mode. The figure shows details on the DC power supply system:

p Two -48 V power inputs join on the board.

p After the low-frequency filtering, the two -48 V power inputs for fans join inside the fan module.

p Each DC power input contains one -48 V power input and one RTN input. Two separated RTN inputs join on the board.

l In the case of an AC power supply system, an AC power frame is placed outside the chassis and installed with rectifier modules based on system power. The AC power frame is then connected to the input terminals on the DC-PEMs to supply power for the system. (In short, an external AC power frame is added to the DC power supply system to constitute an AC power supply system.)



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Distributed Architecture Power Supply -X16

PEM A 0Area 0

Area 1

Fan

Filtering box

Fan

Filtering box

LPU0

PEM A 1

PEM B 0

PEM B 1 SFU 0

SFU 1

SFU 2

SFU 3

Filtering box

Fan

Filtering box

Fan

PEM A 2

PEM A 3

PEM B 2

PEM B 3

Area 2

Area 3

LPU7

LPU

8

LPU9

LPU1

0

LPU

11

LPU1

2

LPU

13

LPU

14

LPU1

5

BackplanePEM

- 48 V A / RTN A

- 48 V A / RTN B

- 48 V A / RTN A

- 48 V A / RTN B

- 48 V A / RTN A

- 48 V A / RTN B

- 48 V A / RTN A

- 48 V A / RTN B

LPU1

LPU2

MPU

0

MPU

1

LPU3

LPU1

LPU1

LPU1

l As shown in figure above, the CX600-X16 backplane is divided into four areas, with each area having two power inputs. These eight power inputs work in backup mode.

l The CX600-X16 supports either DC or AC power supply.

l In a DC power supply system of the CX600-X16, eight 70 A PEMs work in 4+4 backup mode.

l Figure above shows details on the DC power supply system:

p Two -48V power inputs join on the board.

p After the low-frequency filtering, the two -48 V power inputs for fans join inside the fan module.

p Each DC power input contains one -48 V power inputs and one RTN inputs. Two separated RTN inputs join on the board.



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AC Power Supply System

AC rectifier module (rear view)

AC rectifier module (front view)

Area 1

BoardFAN

Area 2

LPU0

SFU 0SFU 1

SFU 2SFU 3

LPU7

LPU8

LPU9

LPU1

0

LPU1

1

LPU

1 2

LPU

1 3

LPU1

4

LPU1

5

LPU1

LPU2

MPU

0

MPU

1

LPU3

LPU1

LPU1

LPU1

Area 4

board

FAN

Area 3

area1

area2

area3

area4

DCa1DCb1

DCa2DCb2

DCa3DCb3

DCa4DCb4

backplane

AC1AC2

DCb

DCa

l Figure above shows the outline of the AC rectifier module, and the AC power supply system of the CX600-X16.

l In the case of an AC power supply system, two AC power frames are placed outside the chassis and installed with rectifier modules based on system power. The AC power frames are then connected to the input terminals on the DC-PEMs to supply power for the system. (In short, external AC power frames are added to the DC power supply system to constitute an AC power supply system.)

l The input AC power is converted through the AC/DC converter into regulated DC power. Then, the output DC power is connected to the PEMs through external cables to supply power for all boards and fan modules.



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Heat Dissipation Unit -X8Front view Rear view Air channel (side view)

Fan area

Air intake

vent

p Fan modules at the backp 1+1 backup of fan modulesp U-shaped air channel for effective heat dissipation

p Fan modules at the backp 1+1 backup of fan modulesp U-shaped air channel for effective heat dissipation

l The heat dissipation system is responsible for dissipating heat for the entire system. The heat generated by boards is dissipated through the heat dissipation system. In this manner, the temperature of the components on boards are controlled within a normal range, enabling the boards to work stably.

p The heat dissipation system is composed of fan modules (one fan in each fan module), fan control boards (FCBs), temperature sensors, air filters, air intake and exhaust vents, and a system air channel.

p When a single fan fails, the other fans automatically rotate at full speed. In this case, the heat dissipation system enables the system to work in a short period of time at ambient temperature of 40℃.

p Temperature sensors, located on the air exhaust vent and boards, are used to monitor the temperature of the components on boards and adjust the fan speed through the command delivered by the SRU to control the temperature in a normal range.

p The power modules of the system have two fans of their own for independent heat dissipation.

l As the figure shown above, The CX600-X8 draws air from the front and exhausts air from the back. The air intake vent resides above the board area on the front chassis; the air exhaust vent resides above the board area on the rear chassis.

l The two fan modules of the CX600-X8 are located side by side at the air exhaust vent, with each module containing one fan. The entire system dissipates heat by drawing air, as shown in figure above.



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Heat Dissipation Unit -X16Front view

Rear view Air channel (side view)

p Fan modules at the back

p 2+2 backup of fans

p U-shaped air channel for effective heat dissipation

p -X16: separate air channels for heat dissipation of the upper and lower frames

p Fan modules at the back

p 2+2 backup of fans

p U-shaped air channel for effective heat dissipation

p -X16: separate air channels for heat dissipation of the upper and lower frames

Fan area

Air intake

vent

l The CX600-X16 is divided into the upper chassis and the lower chassis, and draws air from the front and exhausts air from the rear. The air intake vent on the upper chassis resides above the board area on the front chassis; the air exhaust vent resides above the board area on the rear chassis. The lower chassis and the upper chassis are opposites. In addition, the upper chassis and the lower chassis have separate heat dissipation systems.

l The middle area of the chassis is for SFU slots. The air intake vent of this area resides on the left of the chassis. Two upper SFU slots in the area draw air from the left. When flowing to the right, the air joins the air from the upper chassis. Two lower SFU slots in the area draw air from the left. When flowing to the right, the air joins the air from the lower chassis.

l The CX600-X16 has three air channels:

p The upper and lower chassis have separate air channels that draw air from the front and exhausts air from the rear. The air filters at the air intake vents are vertically installed. The curved face, large area, and small windage resistance of the air filters help to improve the heat dissipation efficiency. The two air filters on the upper and lower chassis are the same.

p The air channel in the SFU slot area is located on the left of the chassis. The air filter adopts front access. The depth of the air filter is the same as that of an SFU and the height of the air filter is four times the height of the an SFU.



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Heat Dissipation Unit

CX600-X8 CX600-X16

Air channelU-shape air channel, draws air from the front top and exhausts air from the rear top

U-shape air channel;

The upper chassis: draws air from the front top and exhausts air from the rear top;

The lower chassis: draws air from the front bottom and exhausts air from the rear bottom;

Fan number 2 4

Fan backupWhen a single fan fails, the other fans enables the system to work at normal temperature.

When a single fan fails, the other fans enables the system to work at normal temperature.

Fan speed sdjustment

supported supported

Fan power60W(typical value)

400W(maximum value)

120W(typical value)

800W(maximum value)

Noise criteria NEBS/ETSI NEBS/ETSI

l The table above shows the CX600-X8/X16 heat dissipation features.



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Fan Filtering Unitl Background:

p The low-frequency noise (20 Hz to 20 KHz) generated during the running of the fans can be

transmitted through power supply cables, which interferes with the low frequency-sensitive

analog devices sharing power supply with the fans, such as voice switches and the devices

on the access network.

l Function:

p The low frequency filtering unit suppresses the low frequency noise through audio filtering

circuits, which prevents the impact of low frequency noise.

l Criteria:

p ENSI EN 300 132: is released by the Environment Engineering (EE) division of the ETSI and

provides a series of rules for the features of power input interfaces.

p NEBS GR-1089-Core: Section 10.7 of Chapter 10 "Criteria for DC Power Port of

Telecommunications Load Equipment" in the fourth edition of NEBS GR-1089-Core,

published in June 2006, lists the requirements for low frequency interference emission.

These requirements were upgraded to the "R" level requirements, which must be fulfilled, in

June 2007.

p ITU-T K.76: lists the requirements of the low frequency emission test in detail, which is similar

to ENSI EN 300 132.



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Contents








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Board function-Main Processing Unit (MPU)

Inner-Board connector

Backplane connector

Power module

LSW module

Monitoring module

Clock Driver

Switch Module

FPGA

Adapter

Power module

CPU module

Storage module

stratum-3 clock

EPLDExtern

al Interface

Route Process Unit

MPU/SRUl Routing processing board includes CPU

module, the external interface module,

stratum-3 clock, etc.

l the Routing processing board provides the

following functions:

p Route calculation;

p Outband communication between boards;

p Device management and maintenance;

p Data configuration;

p provide two-channel 2.048-MHz synchronous

clock signals for the downstream devices, or

receive 2.048-MHz or 2.048-Mbit/s external

reference clock signals.

l The MPU on the CX600-X16/X8 is responsible for system control and management, for example, route calculation, device management and maintenance, and device monitoring.

l The main control modules, clock modules, and LAN switch modules on the MPU work in 1+1 hot backup mode, thus improving system reliability.

l The MPUs work in 1:1 backup mode. The two MPUs monitor each other's status. If the master MPU is faulty, the slave MPU automatically becomes the master MPU.



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SRU of the CX600-X8pAn SRU consists of the CPU, storage module, interface module, clock module, communication module, monitoring module, and power module.pThe SRUs of the CX600-X8 are integrated with SFUs.

pHighlights of the SRUpTwo USB ports: supporting version downloading through USB devices and power supply for USB devicespCF card with mass storage capacity (up to 1 GB)pCompatible with the design of diskspRJ-45/SMB connector: processing Stratum-3 clock and 1588 clock; supporting input and output of 2MHz/2Mbps/1PPS clock signalspHigh performance multi-core CPUpThe bandwidth of the control bus between the SRU and the LPU is increased to 1 Gbit/s.

pAn SRU consists of the CPU, storage module, interface module, clock module, communication module, monitoring module, and power module.pThe SRUs of the CX600-X8 are integrated with SFUs.

pHighlights of the SRUpTwo USB ports: supporting version downloading through USB devices and power supply for USB devicespCF card with mass storage capacity (up to 1 GB)pCompatible with the design of diskspRJ-45/SMB connector: processing Stratum-3 clock and 1588 clock; supporting input and output of 2MHz/2Mbps/1PPS clock signalspHigh performance multi-core CPUpThe bandwidth of the control bus between the SRU and the LPU is increased to 1 Gbit/s.

USB port

Slot for a CF card of up to 1GB

1588 v2 Inside

RJ-45 connector, providing clock information and BITS clock

SMB connector, providing clock information and BITS clock

l The control plane of the CX600 is separated from the data plane and the monitoring plane. The SRU is adopted on the CX600-X8. The SRU integrates an SFU used for data switching.

l The following USB interface attributes are supported by SRU:

p Supports the biggest USB fat32 format, and supports the memory available in the market.

p For security reasons not allowed to write USB storage device .

p Updates automatically, insert the USB memory without any operating.



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SRU of the CX600-X16

USB port

Slot for a CF card of up to 1GB

1588v2 Inside

pAn MPU consists of the CPU, storage module, interface module, clock module, communication module, monitoring module, and power module.pHighlights of the MPU

pTwo USB ports: supporting version downloading through USB devices and power supply for USB devicespCF card with mass storage capacity (up to 1 GB)pCompatible with the design of diskspRJ-45/SMB connector: processing Stratum-3 clock and 1588 clock; supporting input and output of 2MHz/2Mbps/1PPS clock signalspHigh performance multi-core CPUpThe bandwidth of the control bus between the MPU and the LPU is increased to 1 Gbit/s.pProviding two 1G or 2.5G SFP interfaces for future expansion into clusterspThe architecture is designed to be compatible with the SFU function on future MPUs.

pAn MPU consists of the CPU, storage module, interface module, clock module, communication module, monitoring module, and power module.pHighlights of the MPU

pTwo USB ports: supporting version downloading through USB devices and power supply for USB devicespCF card with mass storage capacity (up to 1 GB)pCompatible with the design of diskspRJ-45/SMB connector: processing Stratum-3 clock and 1588 clock; supporting input and output of 2MHz/2Mbps/1PPS clock signalspHigh performance multi-core CPUpThe bandwidth of the control bus between the MPU and the LPU is increased to 1 Gbit/s.pProviding two 1G or 2.5G SFP interfaces for future expansion into clusterspThe architecture is designed to be compatible with the SFU function on future MPUs.

RJ-45 connector, providing clock information and BITS clock

SMB connector, providing clock information and BITS clock

1G/2.5G SFP connector, supporting the architecture of multi-chassis cascading

l The control plane of the CX600-X16 adopts MPU.

l The following USB interface attributes are supported by MPU:

p Supports the biggest USB fat32 format, and supports the memory available in the market.

p For security reasons not allowed to write USB storage device .

p Updates automatically, insert the USB memory without any operating.



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SFU Boards

l Switching Board comprises of

CPU module, switching module

and CMU.

l Mainly responsible for switching

data between LPUs.

l -X16 has four SFUs that work in

3+1 load balancing mode.

l X8 support 2+1 load balancing

mode

l Indicators on panel include ACT

indicator, RUN indicator and OFL

indicator.

l A switching network is a key component of the CX600 and is responsible for switching data between LPUs.



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SFUs of the CX600-X8

Interface Interface

Control plane

SRU

Forwarding plane

LPU LPU

SRU

SRU＝MPU＋SFU

Channels: Each SFU provides 12 pairs of high-speed SerDes links for each LPU. The rate of each pair of SerDes links is 3.125 Gbit/s (LPU).

SFU

p Architecture: 2+1 backup of SFUs. Two SFUs are integrated on the SRU.p Capacity: 480 Gbit/s for each SFU. The capacity of the entire system is 1.44 Tbit/s.p Features: Large capacity, congestion-free, high reliability, and supporting switching capacity of

40G/slot.

p Architecture: 2+1 backup of SFUs. Two SFUs are integrated on the SRU.p Capacity: 480 Gbit/s for each SFU. The capacity of the entire system is 1.44 Tbit/s.p Features: Large capacity, congestion-free, high reliability, and supporting switching capacity of

40G/slot.

Redundancy: Three SFUs work in load balancing mode. When one SFU fails, the traffic is switched to the other SFUs automatically.

l The SFU on the CX600-X8 switches data for the entire system at wire speed of 480 Gbit/s (240 Gbit/s for the upstream traffic and 240 Gbit/s for the downstream traffic). This ensures a non-blocking switching network.

l The CX600-X8 has three SFUs working in 2+1 load balancing mode. The entire system provides a switching capacity at wire speed of 1.44 Tbit/s.

l The three SFUs load balance services at the same time. When one SFU is faulty or replaced, the other two SFUs automatically take over its tasks to ensure normal running of services.



Course Name


P-29


SFUs of the CX600-X16

InterfaceInterface

Redundancy: Four SFUs work in load balancing mode. When one SFU fails, the traffic is switched to the other SFUs automatically.

Channels: Each SFU provides 8 pairs of high-speed SerDes links for each LPU. The rate of each pair of SerDes links is 3.125 Gbit/s (LPU).

LPU LPU

p Architecture: 3+1 backup of SFUs.p Capacity: 640 Gbit/s for each SFU. The capacity of the entire system is 2.56 Tbit/s.p Features: Large capacity, congestion-free, high reliability, and supporting switching capacity of 40G/slot.

p Architecture: 3+1 backup of SFUs.p Capacity: 640 Gbit/s for each SFU. The capacity of the entire system is 2.56 Tbit/s.p Features: Large capacity, congestion-free, high reliability, and supporting switching capacity of 40G/slot.

l The SFU on the CX600-X16 switches data for the entire system at wire speed of 640 Gbit/s (320 Gbit/s for the upstream traffic and 320 Gbit/s for the downstream traffic). This ensures a non-blocking switching network.

l The CX600-X16 has four SFUs working in 3+1 load balancing mode. The entire system provides a switching capacity at wire speed of 2.56 Tbit/s.

l The four SFUs load balance services at the same time. When one SFU is faulty or replaced, the other three SFUs automatically take over its tasks to ensure normal running of services.



Course Name


P-30


CMU of the CX600 New System (optional)

l Extensive environment monitoring functionspAlarm detection of the smoke sensor :Supports the connection to the smoke sensor through the panel to detect the alarm signals from the chassis or equipment room.pDetection of the ambient temperature :Supports the connection to the temperature sensor through the panel to detect the temperature of the chassis or equipment room.pAccess control management :Detects whether access control is enabled through magnetic inspection and reports the inspection signal to the device. The remote unlocking function is reserved. You can instruct the CMU to enable or disable access control through the remote control function. pDevice alarm output :The CMU provides two-level alarm output signals.pMain contact point inspection :The CMU can provide six main contact points to detect signal input and monitor whether the devices outside the chassis work normally. pOne 232 and 485 serial interface :Provides an RS-232 serial interface, which is connected to the panel. You can use it to query or locate information about the CMU. In addition, the CMU provides an R-485 serial port, which is connected to the panel. You can connect an device to this interface. The interface supports full-duplex mode.

lPerform the system environment monitoring and access control functionsl Not require additional devices, saving customers’ investment.

l Extensive environment monitoring functionspAlarm detection of the smoke sensor :Supports the connection to the smoke sensor through the panel to detect the alarm signals from the chassis or equipment room.pDetection of the ambient temperature :Supports the connection to the temperature sensor through the panel to detect the temperature of the chassis or equipment room.pAccess control management :Detects whether access control is enabled through magnetic inspection and reports the inspection signal to the device. The remote unlocking function is reserved. You can instruct the CMU to enable or disable access control through the remote control function. pDevice alarm output :The CMU provides two-level alarm output signals.pMain contact point inspection :The CMU can provide six main contact points to detect signal input and monitor whether the devices outside the chassis work normally. pOne 232 and 485 serial interface :Provides an RS-232 serial interface, which is connected to the panel. You can use it to query or locate information about the CMU. In addition, the CMU provides an R-485 serial port, which is connected to the panel. You can connect an device to this interface. The interface supports full-duplex mode.

lPerform the system environment monitoring and access control functionsl Not require additional devices, saving customers’ investment.

Indicator

RJ-45connector

Panel connector



Course Name


P-31


Differences Between the Hardware of the CX600-X8 and CX600-X16

Item -X8/X16 Remarks

Backplane Different and cannot be shared Different in size

SFU Different and cannot be sharedThe hardware of the SFUs is the

same. The connector between the SFU and backplane is different.

SRU/MPU Different and cannot be sharedSRU for CX600-X8; MPU for CX600-

X16

LPU Same and can be shared －

Fan Same and can be shared －

Fan filtering unit

Same and can be shared －

Power module

Same and can be shared －

CMU Same and can be shared －

l As shown in table above, the board compatibilities between the CX600-X8 and CX600-X16 are summarized.



Course Name


P-32


New Boards and Cards of V6R1-LPUF40 and PIC

LPUF Mother Card

P40 half-height subcard

2*10GE

LPUF21：2*10GE＋20*GE

20*GE

P20 full-height subcard

NE 40G platform

NE 20G platform

NE 10G platform

1588v2 Inside

P10：8*GE with1588v2P10 half-height subcard

l The CX600-X8/X16’s motherboard for flexible plug-in card can be divided into:

p LPUF-40 (NE 40G platform): provides two slots, each of which can hold a flexible plug-in card of the LPUF-40. The cards support hot swap. The LPUF-40 supports a maximum of 40 Gbit/s bandwidth.

p LPUF-21 (NE 20G platform): need to be used together with the SFUG. The FPICs support hot swap.

p LPUF-10 (NE 20G platform): provides four slots that can be inserted with two full-height FPICs or four half-height FPICs.



Course Name


P-33


New Boards and Cards of V6R1- LPUF40

l Main function:

p Classify, search and forward data at a wire speed of

40G; traffic management, process link protocol;

p netstream supported by service boardOAM;

l Highlights of LPUF40：p Consist of CPU module, switching interface module,

TM module, forwarding module, OAM and

netstream module etc;

p Support flexible subcard，each LPUN can be

inserted with 2 subcard;

p Support CX600-X8 and CX600-X16 hardware

platform.

p Support restricted use on CX600-X3 platform.

TO backpland

From PIC

From PIC

SI module

OAM&Netstrea

mmodule

searching ,forwa

rding module

CPU module

TM module

l The LPUF-40 provides two models: LPUF-40-A and LPUF-40-B.

l The LPUF-40-A supports all software features, whereas the LPUF-40-B supports software features except L3VPN, MVPN, and IPv6.

l The LPUF-40-B can be upgraded to support features of the LPUF-40-A through licenses.



Course Name


P-34


New Boards and Cards of V6R1- LPUF40 (Cont.)

Item SpecificationsDimensions (widthx depth x height)

41mm×520mm×400mm

Power consumption(Typical value)

About 280W

Heat dissipation 908 BTU/hour

Board weight 6.6kg

CPUtype PowerPC

Frequency 1.3GHz

NP bandwidth 40Gbit/s

Memory

SRAM 288MB

Flash 32MB

SDRAM 1GB

RLDRAM 6.912Gb

EEPROM 64KB



Course Name


P-35


New Boards and Cards of V6R1- LPUF40 PICl GE optical module, providing features of GE optical interfaces.

l FE optical module, providing features of FE optical interfaces.

l Electrical interface SFP module, providing features of the

10M/100M/1000M adaptive electrical interfaces.

l Intermixing of the preceding modules.

l 2 types of PIC code, have the same appearance, the difference is that

the 20-port 100/1000Base-X-SFP flexible card A supports IEEE1588v2.

20-port 100/1000Base-X SFP flexible plug-in card

l Optical interface XFP module, providing features of the 10GE

adaptive;

l Support LAN/WAN mode.

l Support IEEE1588v2.

2-port 10GBase LAN/WAN-XFP FPIC flexible plug-in card A

l 10GE optical interface XFP module;

l Support LAN/WAN mode.

2-port 10GBase LAN/WAN-XFP flexible plug-in card

20-port 100/1000Base-X SFP flexible plug-in card A

l The motherboard LPUF40 supports several flexible plug-in cards , the appearances of cards are shown in the figures above.

l 20-port 100/1000Base-X SFP flexible plug-in card

p GE optical module, providing features of GE optical interfaces.

p FE optical module, providing features of FE optical interfaces.

p Electrical interface SFP module, providing features of the 10M/100M/1000M adaptive electrical interfaces.

p Intermixing of the preceding modules.

l 20-port 100/1000Base-X SFP flexible plug-in card A

p GE optical module, providing features of GE optical interfaces.

p FE optical module, providing features of FE optical interfaces.

p Electrical interface SFP module, providing features of the 10M/100M/1000M adaptive electrical interfaces.

p Intermixing of the preceding modules.

p Support IEEE1588v2

p The same appearance as 20-port 100/1000Base-X SFP flexible plug-in card

l 2-port 10GBase LAN/WAN-XFP flexible plug-in card

l 2-port 10GBase LAN/WAN-XFP FPIC flexible plug-in card A

p Supports IEEE1588v2.



Course Name


P-36


New Boards and Cards of V6R1- LPUF21/10 PIC

l GE optical module, providing features of GE optical

interfaces


interfaces

l Electrical interface SFP module, providing features of

the 10M/100M/1000M adaptive electrical interfaces

l Intermixing of the preceding modules

LPUF10: 8*GE

LPUF21: 2*10GE+20*GE


interfaces.

l FE optical module, providing features of FE optical

interfaces.

l Electrical interface SFP module, providing features of

the 10M/100M/1000M adaptive electrical interfaces.

l Intermixing of the preceding modules.

l The figure above shows the appearance of the flexible plug-in cards the matherboard LPUF21/LPUF10 support.

l 2-port 10GBase LAN/WAN-XFP+20-port 100/1000Base-X SFP FPIC

p Provides the following interface module:

n GE optical module, providing features of GE optical interfaces

n GE optical module, providing features of GE optical interfaces

n Electrical interface SFP module, providing features of the 10M/100M/1000M adaptive electrical interfaces

n Intermixing of the preceding modules

p Be suitable for NE 20G-platform matherboard LPUF21.

l 8-Port 100/1000Base-X-SFP Flexible Card A

p Supports the following interface modules:

n GE optical module, providing features of GE optical interfaces.

n FE optical module, providing features of FE optical interfaces.

n Electrical interface SFP module, providing features of the 10M/100M/1000M adaptive electrical interfaces.

n Intermixing of the preceding modules.

p The card is applicable to the 10G LPU (that is LPUF-10) .



Course Name


P-37


Contents








Course Name


P-38


Overview of the Previous and New Devices of V6R1

CX600CX600--1616CX600CX600--88

Pla

tform

&p

erfo

rman

ce

Slot & capacity

20/40G platform20/40G platform

l20 UlEight service slotsl20G/Slotl1:1 redundancy of SRUsl3+1 redundancy of SFUs

l36 Ul16 service slots l40G/Slotl1:1 redundancy of SRUsl3+1 redundancy of SFUs

400G platform400G platform

CX600CX600--X3X3 CX600CX600--X16X16CX600CX600--X8X8

l4 UlThree service slots l100G/Slotl1:1 redundancy of SRUs

l14 UlEight service slotsl400G/Slotl1:1 redundancy of SRUsl2+1 redundancy of SFUs

l32 Ul16 service slotsl400G/Slotl1:1 redundancy of MPUsl3+1 redundancy of SFUs

Available in 2009Q1 Available in 2009Q1 Available in 2009Q3Available in 2009Q3 Available in 2009Q3Available in 2009Q3

400G ChassisReady



Course Name


P-39


Comparison of Key Parameters Between the V6R1 New and Previous Systems

Parameter CX600-X16 CX600-16 CX600-X8 CX600-8 CX600-X3

Backplane

bandwidth

30Tbps 4Tbps 15Tbps 2Tbps 1.35Tbps

Switching

capacity

2.56Tbps 2.56Tbps 1.44Tbps 640Gbps 1.08Tbps

Interface

capacity

1.28Tbps 1.28Tbps 640Gbps 320Gbps 240Gbps

Forwarding

capacity

1600Mpps 1600Mpps 800Mpps 400Mpps 300Mpps

Forwarding

platform

40G, 400G in future 40G 40G, 400G in future 20G 40G, 100G in future

Slots 22 （16 LPU、 2 MPU、 4

SFU）22 （16 LPU、 2 MPU、4 SFU）

11 （8 LPU、2 SRU, 1 SFU） 12（8 LPU、2 SRU, 2

SFU）3 LPU、2 MPU

Height 32U 36U 14U 20U 4U

CX600CX600--1616 CX600CX600--88CX600CX600--X8X8 CX600CX600--X3X3CX600CX600--

X16X16

442mm*650mm*1420mm 442mm*669mm*1600mm 442mm*650mm*620mm 442mm*669mm*975mm 442mm*650mm*175mm

l Introduction of router CX600-X3:

p The CX600-X3 adopts a centralized routing engine and a distributed forwarding architecture.

p The CX600-X3 adopts an integrated chassis and the main components all support hot swapping.

p The CX600-X3 has two types of chassis, namely, the DC chassis and the AC chassis.

p The CX600-X3 has three LPU slots. Each slot supports 40-Gbit/s upstream traffic and 40-Gbit/s downstream traffic. The switching capacity is 1.08Tbit/s.

p The MPU of the CX600-X3 controls and manages the system and switches data. The MPUs work in 1+1 backup mode. The MPU consists of the main control unit, switching unit, system clock unit, synchronous clock unit, and system maintenance unit.



Course Name


P-40


Calculation of the Backplane Capacity

l CX600-16: 4 Tbps

p The backplane provides 40 pairs of SerDes links for each of the 16 slots.

The bandwidth of a SerDes link is 3.125 Gbps. Each pair of SerDes links

provides bidirectional data transmission. The 8B/10B cost is excluded from

the backplane capacity. Hence, the backplane capacity is: 40 x 16 x 3.125

Gbps x 2 = 4 Tbps.

l CX600-8: 2Tbps

p The device provides eight slots, and the backplane capacity is 40 x 8 x

3.125 Gbps x 2 = 2 Tbps.



Course Name


P-41


Calculation of the Backplane Capacity (Cont.)

l CX600-X16: 30 Tbps

p The backplane provides 72 pairs of SerDes links for each of the 16 service slots and 32 pairs of

SerDes links for each of the two SRU slot. The rate of a SerDes link is up to 12.5 Gbps. Each pair

of SerDes links provides bidirectional data transmission. Hence, the backplane capacity is: 72 x

16 x 12.5 G + 32 x 2 x 12.5 G x 2 = 30.4 Tbps. (30 Tbps adopted for promotion)

l CX600-X8：15 Tbps

p The backplane provides 72 pairs of SerDes links for each of the eight service slots and 24 pairs

of SerDes links for each of the two SRU slots. The rate of a SerDes link is up to 12.5 Gbps. Each

pair of SerDes links provides bidirectional data transmission. Hence, the backplane capacity is:

72 x 8 x 12.5 G + 24 x 2 x 12.5 G x 2 = 15.6 Tbps. (15 Tbps adopted for promotion)

l CX600-X3：1.35 Tbps

p The backplane provides 54 pairs of SerDes links for all the three service slots. The rate of a

SerDes link is up to 12.5 Gbps. Each pair of SerDes links provides bidirectional data transmission.

Hence, the backplane capacity is: 54 x 12.5 G x 2 = 1.35 Tbps.

l In the CX600–X3 system, three LPUs are fully meshed through the backplane. The backplane provides 54 pairs of Serdes links and each LPU provides 36 pairs of Serdes links to connect to the backplane. Therefore, the backplane capacity is （36*3/2x12.5G*2=1.35 Tbps



Course Name


P-42


Calculation of the Switching Capacity

l CX600-16: 2.56Tbps

p Each of the 16 slots provides 32 pair of SerDes links. At present, 32 pairs

of the total 40 pairs of SerDes links are used. The bandwidth of a SerDes

link is 3.125 Gbps. Each pair of SerDes links provides bidirectional data

transmission. Hence, the switching capacity is: 32 x 16 x 3.125 x (8B/10B)

x 2 = 2.56 Tbps

l CX600-8: 640Gbps

p Each of the eight slots provides 16 pairs of SerDes links. At present, 16

pairs of the total 40 pairs of SerDes links are used. The bandwidth of a

SerDes link is 3.125 Gbps. Each pair of SerDes links provides bidirectional

data transmission. Hence, the switching capacity is: 16 x 8 x 3.125 x

(8B/10B) x 2 = 640 Gbps



Course Name


P-43


Calculation of the Switching Capacity (Cont.)

l CX600-X16: 2.56Tbps

p Each of the 16 slots provides 32 pairs of SerDes links. At present, 32 pairs of the total 72 pairs

of SerDes links are used. The bandwidth of a SerDes link is 3.125 Gbps. Each pair of SerDes

links provides bidirectional data transmission. Hence, the switching capacity is: 32 x 16 x 3.125

x (8B/10B) x 2 = 2.56 Tbps

l CX600-X8: 1.44Tbps

p Each of the eight slots provides 36 pairs of SerDes links. At present, 36 pairs of the total 72

pairs of SerDes links are used. The bandwidth of a SerDes link is 3.125 Gbps. Each pair of

SerDes links provides bidirectional data transmission. Hence, the switching capacity is: 32 x 8 x

3.125 x (8B/10B) x 2 = 1.44 Tbps

l CX600-X3: 1.08Tbps

p Each of the three slots provides 36 pairs of SerDes links. The bandwidth of a SerDes link is up to

12.5 Gbps. Each pair of SerDes links provides bidirectional data transmission. The CX600-X3

adopts the full-mesh connection for the LPUs and backplane; hence, the switching capacity is:

(36 x 3/2) x 12.5 x (8B/10B) x 2 = 1.08 Tbps

l In the CX600–X3 system, three LPUs are fully meshed through the backplane, so the switching capacity depends on the Serdes bandwidth. Currently, the backplane provides 12.5G Serdes bandwidth, so the switching capacity of the –X3 system depends on the Serdes capacity on the LPUs. Considering that the hardware does not need to be replaced to support even larger switching capacity, the switching capacity is (36*3/2)*12.5*(8B/10B)*2＝1.08Tbps .



Course Name


P-44


Comparison of Key Hardware Between the V6R1 New System and Previous System (SRUs)

MPU/SRU of the New SystemMPU/SRU of the Previous

System

Improvement in CPUs Type: Power PC dual-core

Dominant frequency: 1.5 GHz for one core

Type: Power PC

Dominant frequency : 1 GHz

Improvement in

memory

capacity

DDR SDRAM 4G 1 G（ standard configuration, can

be upgraded to 2 G ）

BOOT ROM 8M 1M

Flash ROM 32M 32M

NVROM 4M 512K

CF card 1G（ standard configuration ） 512M（ standard configuration ）

1588v2 Supported Not supported (only supported on

special boards)

Increase in the bandwidth of the

control bus

GE FE

Differences in other key features l USB port supported

l Hard disk compatible

l Providing 1G/2.5G Ethernet SFP interfaces to support

the future design of a multi-chassis system

l Architecture supporting the integration of SFUs and SRUs

None



Course Name


P-45


Comparison of Key Hardware Between the V6R1 New and Previous Systems (SFUs)

Item SFU of the New System SFU of the Previous System

Improvement in SFU capacity

-X16/-16 640G/SFU 640G/SFU

-X8/-8 480G/SFU 160G/SFU

Improvement in

switching chips

-X16/-16 An SFU has one switching chip with

the capacity of 640 G.

An SFU has four switching chips,

each of which has the capacity of

160 G.

-X8/-8 SFU has one switching chip with the

capacity of 480 G.

An SFU has one switching chips

which the capacity of 160 G.

Redundancy

mode of the

SFUs

-X16/-16 3＋1 redundancy 3＋1 redundancy

-X8/-8 2＋1 redundancy 3＋1 redundancy



Course Name


P-46


Next Generation 400 G Platform—small but powerful

Huawei Cisco Huawei Cisco

Chassis Interface capacity10GEGE 10GEGE

Interface capacityChassis

• Compact design, saving investment by 40%

11 chassis in one cabinet Four chassis in one cabinet Three chassis in a cabinet Two chassis in a cabinet

4U

10U 14U

21UCX600-X3 CX600-X8

1320

640132

64

640

960

64

96

Height Height

ASR9006 ASR9010

60% 50% 50% 33% 33% 33%



Course Name


P-47


Next Generation 400 G Platform

Item CX600-X8 7750-12 ASR9010

Backplane capacity 400G/Slot 100G/Slot 400G/Slot（non-carrier class）

Compatibility Supporting all previous LPUs, can be

expanded to 400 G/slot

—— The LPUs of the 7600 series are

not supported.

Power supply capability per slot 550 W/Slot 530 W/Slot 700 W/Slot

Green

and

energy

saving

Height 14 U (three chassis in a cabinet) 14 U (three chassis in a cabinet) 21 U (two chassis in a cabinet)

Installation Cabinet depth 800 800 1000

COP of the heat dispersion

system

30 14 12

Noise Comply with the ETSI standard

(72dBA)

Comply with the ETSI standard

(72dBA)

Comply with the NEBS standard

(78dBA)

21U14U

10U4U

48U

32U

CRS-1 CX600-X16 ASR9010 CX600-X8 ASR9006 CX600-X3

Two chassis in one cabinet

Three chassis in one cabinet

Four chassis in one cabinet

Eleven chassis in one cabinet



Course Name


P-48


Contents








Course Name


P-49


Highlights of the V6 New System

Smooth expansion to 400 Gbit/s

Ready for 400G/slot.Smooth upgrade does not need replacement of basic components:l Chassisl Backplanel Power systeml Heat dispersion system

SRU function improved

l Two USB interfacesl Large capacity CF cardl Compatible with hard diskl Stratum-3 clock and 1588 clockl High performance multi-core CPUl Bandwidth of the control bus increased to 1Gl Supporting the future design of a multi-chassis systeml Support integration of SRU and SFU

l Power supply by areas l The power system in the equipment room needs no modification.l 2＋2 / 4＋4 power redundancyl Ensures the reliability of power supply.l Power supply system Ready for 400G/slot

Power supply and heat dispersion

F

A

N

l Rear fan framel 1+1 or 2+2 fan redundancyl U-shaped air channell Smooth and complete heat dispersion l Quiet fan designlTemperature sense and intelligent speed adjustmentl Power supply system Ready for 400G/slot

200G LPU

SRU P

P

200G LPU

P

200G LPU

P

SRU

P

200G LPU

P

200G LPU

P

200G LPU

P

200G LPU

P

200G LPU

P

SFU

P

PE

M

PE

M

PE

M

PE

M

风扇

滤波盒

风扇

滤波盒

监控

L PU LPU LP U

MP U M PU

LP UL PU LPU

L PU LPU LP U LP U L PU LP UL PU LPU

SF U

SF U

SF U

SF U

LPU

LPU

P P P

P

P P P P

P P P P P P P P P

P

P

P

P

PEM

监

控

风扇

滤波盒

风扇

滤波盒

风扇

滤波盒

风扇

滤波盒

P

PEM

PEM

PEM

P

EM

P

EM

P

EM

P

EM

Safety regulation

Environment monitoring

l System environment monitoring and access management l Does not need additional devices, which saves investment.

Green, energy saving,

reduce TCO

Forward and backward

compatible

l Compact design: saves space by 40％l High interface density: supports bandwidth growthl Greenest platform: lowest power consumption and highest heat dispersion efficiencyl Uniform software platforml Uniform NMSl Reducing OpEx and CapEx

l Can be expanded to 400 Gbit/s. l Is compatible with previous boards.l Protects the customer’s investment.l Expandable: high performance and large capacity

Low frequency filtering boardl Suppress the low frequency interference of the fanl Suppress the low frequency interference in case of high power and current l Comply with ENSI EN 300 132 and NEBS GR-1089-Core

Air intakeFan area

Air intak

e



Course Name


P-50


Ready for 400 G/slot

ChassisReady for 400G/slot

BackplaneReady for 400G/slot

Power supply systemReady for 400G/slot

Heat dispersion system (fan)Ready for 400G/slot

upgrade Smoothly to 400G/slot.

Basic components unmodified



Course Name


P-51


Forward and Backward Compatible with All the Previous Boards

Forward compatible to all the previous boards

Smooth upgrade to 400 G/slot

Meeting future demands and being expandable

Protecting your investment

FutureNow

40G Platform

400G Platform

10G LPU

20042004

40G LPU

20092009 100G LPU

20102010 400G LPU

。。。。。。

20G LPU

20072007 Extension

of the

lifetime

Past

Interface capacity per slot

10G/20G Platform



Course Name


P-52


Green 400G Platform

Lowest power consumption: Power consumption of a 10G

interface is 30% lower than that of the other supplier. A device

saves power of 10000 kwh each year.

NEW 400G Platform

Green platform，unified NMS，unified platform

From 10G to 400G，compatible to all boards

Save OPEX and CAPEX，saves TCO by 40％

CX600CX600--X3X3

CX600CX600--X8X8

CX600CX600--X16X16

Greenest platform

Highest efficiency in heat dispersion: innovative U-shaped air

channel, greatly improves the heat dispersion system.

Power supply by areas, power supply mode can be unmodified.

Most compact design: 14 U/32 U. Three chassis in a cabinet

High interface density: up to 132*10GE

High performance and great capacity

Greenest platform: lowest power consumption, highest

efficiency in heat dispersion

Compact design, save space by 40％

400G platform, backplane capacity up to 30 T



Course Name


P-53


Questions

l Please describe the network position of CX600-X8/X16 routers.

l What is the difference between the control planes of CX600-X8

and CX600-X16?

l What is the difference between the SFUs of CX600-X8 and

CX600-X16?

l Please describe the network position of CX600-X8/X16 routers.l Answer:

p CX600-X8/X16 is usually deployed as the core node of ISP backbone network or the core router of large-scale MAN, large enterprise network and egress of IDC.

p Support IP Bearer network, IPTV bearer network, multi-play IP MAN, IPRAN access network applications.

p What is the difference between the control planes of CX600-X8 and CX600-X16?

l Answer:p The control plane of the CX600-X8 is separated from the data plane and the

monitoring plane. The SRU is adopted on the CX600-X8. The SRU integrates an SFU used for data switching.

p The control plane of the NE40-X16 is MPU, on which doesn’t integrate SFU.p What is the difference between the SFUs of CX600-X8 and CX600-X16?

l Answer:p The SFU on the CX600-X8 switches data for the entire system at wire speed of

480 Gbit/s (240 Gbit/s for the upstream traffic and 240 Gbit/s for the downstream traffic). This ensures a non-blocking switching network. The CX600-X8 has three SFUs working in 2+1 load balancing mode. The entiresystem provides a switching capacity at wire speed of 1.44 Tbit/s. The three SFUs load balance services at the same time. When one SFU is faulty or replaced, the other two SFUs automatically take over its tasks to ensure normal running of services.

p The SFU on the CX600-X16 switches data for the entire system at wire speed of 640 Gbit/s (320 Gbit/s for the upstream traffic and 320 Gbit/s for the downstream traffic). This ensures a non-blocking switching network. The CX600-X16 has four SFUs working in 3+1 load balancing mode. The entiresystem provides a switching capacity at wire speed of 2.56 Tbit/s. The four SFUs load balance services at the same time. When one SFU is faulty or replaced, the other three SFUs automatically take over its tasks to ensure normal running of services.



Course Name


P-54

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01_cx600-x series products hardware introduction issue 1_01

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