11Nexans Cabling Solutions

DataCenter Overview

Bring the Best Value to your Networks

CONG HO – cong@umevn.comNexans Cabling Solutions Division

 

N e x a n s C a b l i n g S o l u t i o n s 2

Data Center Infrastructure

 

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TIA-942 CENELEC EN 50173-5 ISO/IEC 24764

Cabling, pathway, access provider, site selection, tiers, power, mechanic, architecture

Cabling Cabling

ER (Entrance Room) ENI (External Network Interface) ENI

MC (Main Crossconnect) MD (Main Distributor) MD

HC (Horizontal Crossconnect) ZD (Zone Distributor) ZD

ZDA (Zone Distribution Area) LDP (Local Distribution Point) LDP

EDA (Equipment Distribution Area) EO (Equipment Outlet) EO

Cat6 Cat6 Class E Cat6A Class EA

Cat7 Class F

Cat7A Class FA

RJ45 - Coax RJ45 – GG45 – Tera RJ45 – GG45 - Tera

62,5/125 - 50/125 laser optimized recommended,SM

OM1, OM2, OM3,SM

OM3,SM

LC, MPO LC, MPO LC, MPO

Standards – Data Center

 

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NORTH AMERICA

EUROPE INTERNATIONAL

TIA/EIA 568A

EN 50173 ISO/IEC 11801

Commercial Building Telecommunications

Wiring StandardGeneric Cabling for Customer Premises

October 1995 August 1995 July 1995

Customer Premises Cabling

Information Technology:Generic Cabling Standards

 

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ANSI/TIA/EIA-942 Data Center Topology

 

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ISO/IEC 24764

 

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International facilities

Competence Centres

USA • UK • Belgium

Manufacturing Units

Worldwide

 

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DC Configurations and cabling

3 messages from Nexans DC configuration Energy efficiency Migration 40G Fibre and

Copper

Issues related to cablingAccess

layer switch

40G Access layer switch

SERVERSSERVERS40G

PPPP

PPPP

PPPP

PPPP

PPPP

PP

LA

Nm

ark

-7A

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an

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t lin

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LANmarkCopper Cabling Solutions

 

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Cablings vs Applications

ISO/IEC 11801:2002 : A1(2008 ) / A2 (2010)

CategoryClass

(Link/Channel)Frequency Bandwidth

Connector Type

Applications Supported

Bit rates

CAT5e Class D 100 MHz RJ45100BASE-T, 1000BASE-T

100Mbps, 1000Mbps

CAT6 Class E 250 MHz RJ451000BASE-T, 1000BASE-TX

1000Mbps

CAT6A Class EA 500 MHz RJ45 10GBASE-T 10Gbps

CAT7 Class F 600 MHz GG4510GBASE-T, future

10G10Gbps

CAT7A Class FA 1000 MHz GG4510GBASE-T, future

40G, hi-bandwidth app40Gbps

 

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CAT7A Shielded GG45 connector (RJ45 backward compatible)

CAT 7A S/FTP Cable

CAT7A Shielded GG45 connector (RJ45 backward compatible)

Patch cords are easily “upgradable”

CAT6A , RJ45-RJ45 patch cord : for today

CAT7A , GG45-GG45 patch cord: for tomorrow

The GG45 connectors are CAT7A connectors, but also backward compatible to legacy CAT5e/ 6/ 6A RJ45.

CAT7A SOLUTIONS

 

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New Connector LANmark-7A GG45 12C

New Cable LANmark-7A LANmark-7A 1200 LANmark-7A 1500

New Patch Cords LANmark-7A Patch Cords based on GG45 V2 Plug

New Measurement cord

Complete New Product Range

 

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LANmark-7A S/FTP 1000 MHz N100.371 Upgraded to Cat7A compliance Individually shielded pairs with overall

braid screening 7.5mm OD

LANmark-7A S/FTP 1200MHz

N100.382 up to 1200 MHz

Replaces the old LANmark-7 AWG22

Excellent attenuation performance

maintains thin diameter of 7.8mm OD

 

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8 contacts100% tương thích

với RJ45, băng thông đạt được

500Mhz

4 new contacts GG45

Băng thông lên đến 600 / 1000 MHz

Switch mechanismOnly 8 contacts at a time

4 Pairs on topUp to 500 MHz

1,2/7,8and

3,6/4,5

2 Pairs on top2 Pairs on bottom600 / 1000 MHz

or

1,2/7,8and

2 new pairs

Nexans CAT7A GG45 Connector

Click line to start video

 

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Eight RJ 45 ContactsCat 5/6

Backwardscompatible

Four independentGG 45 contacts pairsfor Cat 7A / Class FA

The GG 45 Interface

Unique: RJ45 Compatible

 

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Application Sharing

Up to 4 applications over 1 Link

One Solution for all: 4-in-one!

 

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Shannon Capacity

LANmark-7

systems have

headroom built

in to deliver

extra capacity

LM7: 41Gbps

LM7A: 52

Gbps

 

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• Angled panels1) New Nexans V-Panel designs.

2) Designed for improved patch cord

management.

3) Ideal for DC cabinet and high density cross-

connect.

4) Angled pass-through and angled blank panel.

5) LANsense (intelligent) version available.

Nexans Data Centre SolutionsV-Panels

 

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• Angled panels

1) New Nexans V-Panel designs.

2) Designed for improved patch cord management.

3) Ideal for DC cabinet and high density cross-connect.

4) Angled pass-through and angled blank panel.

5) LANsense (intelligent) version available.

Nexans Data Centre SolutionsV-Panels

 

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Pre-termination1) Fibre and copper2) Cat.6A, 7 and 7A as well as OM1-2-3-4 and

OS2 3) Customisation for numbering, labelling and

packaging4) Repeatable and guaranteed performances5) Unique Multipair 6A design – Compact – True

Cat.6A6) Compact microbundle for MPO

Nexans Data Centre SolutionsPre-Term Fibre and Copper solutions

 

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Pre-termination Copper Cat6a

Patch Panel V used for Pre-term Copper Cat6a

Patch Cord Cat6a

Bundles 6/12x4pairs of Jack/Plug-Plug/Jack assemblies

 

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Connectors • Shielded Jack and plug• Cat.6A – Cat.7 and Cat.7A• Solid or stranded

Cables• Shielded• Cat.6A – Cat.7 and Cat.7A• Solid or stranded• LSZH Orange• Multipair Cat.6A

3x4pair 4x4pair 6x4pair

Nexans Data Centre SolutionsLANmark Pre-Term Copper Assembly

 

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NEXT – Near End Cross Talk

What is NEXT (Near End Cross Talk)?

NEXT is the measurement of signal

interference from 1 pair to the other pair,

within the same cable.

Powersum NEXT is where 3 pairs interfere to 1

pair. Alan Bob

Chris Dave

What is Near End Crosstalk?

 

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Alien Crosstalk What is Alien crosstalk (AXT) ?

3 ways to control AXT Geometry Cable Balance Screening

UTP

What is Alien Crosstalk?

 

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Why is Alien Crosstalk so important to 10GBASE-T?

It is critical to the application.

10GBASE-T is the most sensitive application

developed for Copper cabling so far.

It cannot be ‘compensated’ in equipment.

Bit-Error-Rate is set at 10-12 (BER).

If failure occurs, transmission may not just degrade,

but stop.

It is difficult to achieve with UTP Cabling.

It will be difficult and expensive to test in the field.

10G Cabling SolutionsWhat is Alien Crosstalk?

 

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UTP FTP

The CAT6A Technical Comparison : UTP vs FTP

CAT6 A (Unshielded)

What is Alien Crosstalk?

 

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U/UTP F/UTP F/FTP S/FTP

outer jacket

U/UTP

C³ cross

copper wire

(UTP)

Construction

drain wire

copper wire

dual aluminium foil

C³ cross

outer jacket

F/UTP(FTP)

outer jacket

F/FTP

C³ cross

copper wire

Overal Au foil

Individual Au foil

(FTP)

copper wire

aluminium foil

braid

outer jacket

S/FTP(STP)

 

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High Density Installation in risers

 

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High Density Installation in Data Centres

 

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System Design Issues - High Density Cabinets

 

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High Density Copper Horizontal Links to the Backbone

 

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LANmarkOptic Fiber Solutions

Accelerate business at the speed of light Our past makes you future-ready

Cabling design excellence

Understanding your needs

Office fibre solutions

Data Centre fibre solutions

Value worth having...

Reasons to choose Nexans

 

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Fiber type

Core Dia

Overfilled Bandwidth 850nm

Overfilled Bandwidth

1300nm

Modal Bandwidth

850nm

1 Gb/s SX

10 Gb/s SR

40 Gb/s SR4

100 Gb/s SR10

OM1 62.5um200

Mhz.km500

Mhz.kmNA 275m 33m NA NA

OM2 50um500

Mhz.km500

Mhz.kmNA 550m 82m NA NA

OM3 50um1500

Mhz.km500

Mhz.km2000

Mhz.km550m 300m 100m 100m

OM4 50um3500

Mhz.km500

Mhz.km4700

Mhz.km550m 550m 125m 125m

Fibre Optic Standard Updates

ISO/IEC 11801:2002 : A1(2008 ) / A2 (2010)

 

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FIBER SOLUTIONS

 

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Typical 10G installation

SERVERSSERVERS

Access layer switch

Fabricswitch

LC 2xOM3 LC 2xOM3LC 2xOM3 LC 2xOM3

LC 2xOM3 LC 2xOM3

Server rack

Cross-connect rack

Fabric switch rack

LC/LC patchcords

LC Assemblies for 10G Not ready for 40G

 

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40G/100G installation

MPO CORD

MPO TRUNK CABLE12xOM3

MPOTRUNK CABLE12xOM3

MPO CORD

MPO CORD

SERVERSSERVERS

Access layer switch

FabricswitchMPO MPO

Server rack

Cross-connect rack

Fabric switch rack

MPO Assemblies for 40G Cabling would need LC Fanouts to run 10G

 

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Migration path from 10Gbit/s to 40 Gbit/s

SERVERSSERVERS

Access layer switch

Fabricswitch

MPO & OM3 MPO & OM3MPO & OM3 MPO & OM3

Server rack

Cross-connect rack

Fabric switch rack

10 Gbit/s running today40/100 Gbit/s ready for the future

Solution: Use Cassettes based Fiber systems ‘Oversubscribe’ the fibre count for 10G

 

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10 Gigabit Solutions

Install today... Backbone cabling, Patch Panels, MPO

Modules, LC Duplex Patch Cords

Horizontal cable Cat6A, patch cord Cat6A

Did you know...

HIGH-SPEED COPPER/FIBER SOLUTION FOR 10 GIGABIT APPLICATIONS

 

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40 Gigabit Solutions

... migrate tomorrowReplace only

LC Duplex Patch Cords by MPO Patch Cords, MPO Modules by MPO Adaptors, or backbone Pre-term FO

LANmark-7A horizontal cables, RJ45-RJ45 Cat6A patch cord

Did you know...

HIGH-SPEED COPPER/FIBER SOLUTION FOR 40 GIGABIT APPLICATIONS

 

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Smaller tube and better fibre arrangement

in Micro-Bundle lead to lower skew

 

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Optical cable specifications

LANmark-OF UC PE

LANmark-OF Micro-Bundle

Universal (12F-72F)

LANmark-OF ZC LSZH

LANmark-OF Tight Buffer

Indoor

LANmark-OF UD PE

 

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Optical cable specifications

LANmark-OF OM3 and OM4: Fibre cables with high performance multimode fibres for 10, 40 and 100 Gb/s Ethernet LAN applications

IEC 60793-1-49: differential mode delay (DMD) to measure effective modal bandwidth (EMB)

IEC 60793-1-41: overfilled mode launch bandwidth (OFL BW)

ISO/IEC 11801 (2) as OM3 and OM4 fibre

 

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Pre-Term FO Assembly• Ideal for data center.• Quick and easy installation.• High loss performance• Plug and Play.

GrommetPulling eye

Fan-out legs Protection tube

Nexans Data Centre SolutionsLANmark-OF Preterminated Fibre

assembly

 

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• Pre-loaded patchpanels1) 1HU 96xLC or 48xSC2) Multimode and singlemode3) High density with standard connectivity4) Metal body5) Patchcord management

Nexans Data Centre SolutionsLANmark-OF High Density Pre-loaded

Panels

 

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• MPO Connectivity Cassettes1) Multiple Fiber Push On

2) Cassettes 12LC – 24LC – 12SC

3) Performances standard ou Low loss

4) Multimode et Singlemode

5) Cable backbone et coupleurs MPO

Nexans Data Centre SolutionsLANmark-OF - MPO

• MPO Plug and Play Patch Panel1) 1 HU, 19’ rack mount

2) Unique Nexans front drawer design

3) Modular, accept up to 4 MPO cassettes.

4) Maximun capacity up to 96x LC in 1HU rack

space

5) Cassette blank plate available.

 

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• MPO Pre-Term Truck Cable Assenbly1) Pre-Terminated for high fibre count applications (12 to 96

cores)

2) Singlemode (OS2), Multimode OM3, and OM4.

3) Small, but strong cable based on Mirco-Bundle technology

4) Protective tube, cable glands and pulling eye.

5) Flexible fan-out for ease of installation in patch panel

Nexans Data Centre SolutionsLANmark-OF - MPO

 

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MPO (Multiple Fibre Push On) Concept

LC connectors

Pigtails pre-term

MPO Cassette

MPO Connector & Adapter

MPO – MPO Pre-Term trunck cable

Nexans Data Centre SolutionsLANmark-OF - MPO

 

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Pre-Term FO Assembly• Ideal for data center.• Quick and easy installation.• High loss performance• Plug and Play.

GrommetPulling eye

Fan-out legs Protection tube

Nexans Data Centre SolutionsLANmark-OF Preterminated Fibre

assembly

 

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Cables management

 

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Cables management

 

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• LANsense

1) Software and hardware for infrastructure management2) Real time monitoring and IP traffic control3) Tool for alerts, documentation, follow-up and management4) Specific platform for Data Centres

Intelligent Infrastructure Management Systems

 

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What Is the Impact of Making a Mistake Here?

Intelligent Infrastructure Management Systems

 

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LANsense – IIM

 

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LANsense topology

 

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EMAC/LANsense Integration

 

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Monitoring – Infrastructure System Cable

 

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Test

TESTING Support by U&ME JSC

 

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25YEARS

 

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