Leviton makes it easy - 10 Gig

8/7/2019 Leviton makes it easy - 10 Gig.

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eXtreme 10G

10 Gigabit Ethernet and what it means for your enterprise


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Leviton Manufacturing Background

Founded in 1906 in Brooklyn, NY,celebrating 100 years of success!

Isadore Leviton (pictured) was a partnerwith Thomas Edison.

Levitons first product was gas mantle tipsfor gas lamps when the city of New Yorkinstalled gas lamps.

Industrial, commercial, OEM and

residential markets The average American home contains

more than 100 Leviton devices

In a major American city lit up at night,about 90% of the lights you see areconnected to some kind of Leviton device

Over 3.2 million products produced perday


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The Leviton Family of Products

American Insulated Wire

Lighting ManagementSystems Division

Integrated Networks

& ControlsDivision

Voice & Data Division

Electrical Business


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Voice & Data

Connectivity Solutions for the Commercial and Residential Premise

Copper, Fiber, Wireless, Data Center, FTTx and Power solutions

Friendly and knowledgeable staff that provides you exceptional service from the Factory to the field.

Proud to continue our manufacturing heritage in a state of the art facility in Bothell, WA and Chicago, IL.


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Introductions

Leviton Specification Engineering

Brian Ensign, RCDD/NTS/OSP, CSI

Mfg. Rep. Firm: Triumph Marketing

Mike Lester

Dan McDonald

Danielle Talieri

Leviton 10G Product Support Team

Ross Goldman (VP and GM)

Sarah Moline (Marketing) Keith Kosanovich (Product Manager)

Scott Robinson (Director, Copper Programs)

Jeff Seefreid (Manager, Electrical Engineering)


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10 Gigabit in the enterprise

Why Ethernet?

Where is it going?

Current/future applications.

Key IEEE and TIA standards, addendums and supplemental bulletins for 10 GigabitEthernet.

Key physical layer interfaces and media

Fiber in the backbone cabling

Copper cabling in the horizontal space

Alien Crosstalk

Installation recommendations

Leviton Technology for high performance cabling systems

Summary


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Why Ethernet?


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8 Confidentia lSource: Intel 2004

Why Ethernet?


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Source: Gartner, IDCSource: Gartner, IDC

Adapter Shipment and ForecastAdapter Shipment and Forecast

00

25,00025,000

50,00050,000

75,00075,000

100,000100,000

125,000125,000

150,000150,000

175,000175,000

200,000200,000

1994

1994

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1998

1998

1999

1999

2000

2000

2001

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2003

2004

2004

2005

2005

2006

2006

2007

2007

(000)

(000)

Ethernet

Token-Ring

FDDI

ATM

Fibre Channel

Why Ethernet? Continued


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Why Ethernet? Continued

Fibre Channel SANFibre Channel SAN

Fibre ChannelFibre Channel

LAN MAN WANLAN MAN WAN

EthernetEthernet

NASNASiSCSI/iSERiSCSI/iSER

EthernetEthernet

Ethernet is pervasive through most Enterprises and fullyscalable and easy to implement.

EthernetEthernet

Source: Hausauer, B. 2005


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Where is Ethernet going?


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Where is Ethernet going?

Preliminary Worldwide Ethernet Switching Vendor Revenue Estimates for 2004

(Millions of Dollars)

Company 2004Revenue

2004 MarketShare (%)

2003Revenue

2003 MarketShare (%)

Growth (%)

Cisco 9,084 75.7 6,869 71.2 32.2

Nortel 463 3.9 404 4.2 14.3

Hewlett-Packard

432 3.6 310 3.2 39.4

3Com 393 3.3 402 4.2 -2.3

Foundry 312 2.6 303 3.1 2.8

Others 1,320 11 1,357 14 2.7

Total 12,004 100.0 9,645 100.0 24.5

Source: Gartner Dataquest (February 2005)

Layer 3 port shipments increased 42 percent, while vendor revenue totaled $8.3 billion in 2004, a32 percent increase from 2003. Layer 2 vendor revenue reached $3.7 billion in 2004, an increase of10 percent compared to 2003.


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Where is Ethernet going? Continued..

Increased purchases of Layer 3 switches shows

commitment by users to use Internet Protocol (IP).

An IP Network can scale to any size depending onconfiguration.

Voice Over IP can be added to the Network.Video Over IP can be added to the Network.

Security Over IP can be added to the Network.

Building Automation Over IP can be added to theNetwork. (i.e. Lighting, HVAC, etc.)

xOIP is the new future


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Top Supercomputing clusters by Interconnect FamilyInterconnect Family Count Share % Rmax Sum (GF) Rpeak Sum (GF) Processor Sum

Myrinet 87 17.40 % 369286 560601 100546

Quadrics 14 2.80 % 131249 173218 39108

Gigabit Ethernet 256 51.20 % 795582 1511012 249726

Infiniband 36 7.20 % 221074 316047 53068

Crossbar 12 2.40 % 114397 149382 16674Mixed 5 1.00 % 71924 91853 15396

NUMAlink 9 1.80 % 55509 61028 9728

SP Switch 42 8.40 % 281098 406406 66036

Proprietary 26 5.20 % 629527 806058 291296

Fireplane 1 0.20 % 2054 3053 672

Cray Interconnect 9 1.80 % 109965 133803 28988

RapidArray 3 0.60 % 8388 10374 2357

Totals 500 100% 2790054.02 4222834.82 873595

Source: Top500.org, 2005

Where is Ethernet going? Continued


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Current and future applicationsrequiring 10 Gigabit Ethernet?


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Current and future applications requiring 10Gig.

High-performance computing (HPC) clusters

Consolidated LAN and iSCSI traffic

Database links to backup storage and NAS

Scaled-up, consolidated servers

Real-time video streaming on Web servers

Workgroups involved in data-intensive, collaborative activitiessuch as digital imaging and editing, simulation and modeling, and

CAD/CAM

Patient Archiving and Communications System - PACS

Face to face video call centers


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Key IEEE and TIA Standards for 10

Gigabit Ethernet


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IEEE

IEEE International Electrical and Electronic Engineers

A consortium of active networking products manufacturers. Intel, Cisco, Foundry, others

Standards cover networking protocols and methods.

Does not govern structured cabling requirements, but influences TIA standards toensure network performance.


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Key IEEE Standards and media for 10 Gigabit Ethernet

IEEE Ethernet protocol standard 802.3 for Carrier Sense Multiple Access with CollisionDetection (CSMA/CD) Access Method and Physical Layer Specifications

IEEE standard 802.3ae for 10 Gigabit Ethernet over Optical Fiber (single-mode and multi-

mode).

IEEE standard 802.3aq for 10 Gigabit Ethernet over installed multimode Optical Fiber up to220 meters.

IEEE standard 802.3ak for 10 Gigabit Ethernet over CX4 copper (short haul up to 15 metersusing 8 pair twin-axial Infiniband cabling).

New IEEE standard 802.3an (10GBase-T) for 10 Gigabit Ethernet using Twisted Pair cablingfor 100 meters (328).

TIA


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TIA

TIA Telecommunications Industry Association

A consortium of structured cabling manufacturers anddesigners.

Leviton, Systimax, Ortronics, others

Standards create terms such as CAT3/5/5e/6 and are

limited to the physical structured cabling plant design andimplementation.

Standards are intended to provide future capacity for IEEEto follow up and use.


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Key TIA Standard, Addendums and SupplementalBulletins for 10 Gigabit Ethernet

ANSI/TIA/EIA 588B.1 Commercial building cabling standard.

ANSI/TIA/EIA 568B.2 Addendum 1 Category 6 cabling.

ANSI/TIA/EIA Telecommunications Supplemental Bulletin(TSB) 155 for 10 Gigabit Ethernet over existing Category 6

cabling. Under development and expect ratification end 2006or early 2007.

ANSI/TIA/EIA 568B.2 Addendum 10 Augmented Category 6to support 10 Gigabit Ethernet over a 100 meter Channel.Under development and expect ratification in 2007.


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How It All Ties Together?

ISO

IEEETIA

ElectronicsSC/PhysicalLayer

IEC

International bodygoverning all thingselectrical (Europe

and Asia).

These bodiesgovern

telecommunicationsin the NA market.


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Key physical layer interfaces (PHY)

for 10 Gigabit Ethernet


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Key physical layer interfaces (PHY) and media

10GBASE-SR (short range) designed to support

short distances over deployed multi-mode fiber cabling, it

has a range of between 26m - 550m depending on the

bandwidth of the glass cores. Uses spectral wavelength

at 850nm and typically VCSELs.

10GBASE-CX4 Copper interface using InfiniBand

CX4 cables 8 pair twinaxial for short-reach (15m)applications). This is currently the lowest-cost per port

interface at the expense of transmission range using

copper.

10GBASE-LX4 uses wavelength division multiplexing

to support ranges of between 240 m and 300 m overdeployed multi-mode cabling. Also supports 10 km over

single-mode fiber . Uses wavelength of 1310 nm.


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10GBASE-LR (long range) this standard supports distances ofup to 10 km over single-mode fiber (using 1310 nm).

10GBASE-ER (extended range) this standard supportsdistances up to 40 km over single-mode fiber (using 1550 nm).Recently several manufacturers have introduced 80-km-range ERpluggable interfaces.

10GBASE-LRM [1] this standard will support distances up to 220m 10 Gbit/s on FDDI-grade multi-mode cable. Various combinationsof offset and center launch cables on both ends of the link. Verycomplex.

10GBASE-SW , 10GBASE-LW and 10GBASE-EW These varieties

use the WAN PHY, designed to interoperate with OC-192 / STM-64SDH/SONET equipment using a light-weight SDH/SONET frame.They correspond at the physical layer to 10GBASE-SR, 10GBASE-LR and 10GBASE-ER respectively, and hence use the same types offiber and support the same distances. (There is no WAN PHYstandard corresponding to 10GBASE-LX4.)

Key physical layer interfaces (PHY) cont


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10GBASE-T (up to 100 meters) LAN interconnect for

up to 100 m of balanced twisted-pair structuredcabling systems.

Defined and ratified by IEEE in June 2006. This IEEEratified standard under 802.3an is being addressed by TIA

on how Category 6 cabling can support the technology.

TIA TSB-155

ANSI/TIA/EIA 568B.2 Addendum 10

Key physical layer interfaces (PHY) cont

K h i l l i t f t


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Key physical layer interface cont

Physical layer signaling chart

10GBase-T will use 64b/65b encoding and PAM16 modulation

Source: TIA, 2006


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Fiber in the Backbone

Fib b kb i th N t k


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Fiber backbone in the Network

Construction documents and cabling standards now commonly referencethese standards and call out LO50 fiber.

10Gb Fibre ChannelANSI T11.2

850nm serial, parallel CWDM

10 Gb EthernetIEEE 802.3ae850nm serial

OC 192/OC 768OIF VSR-4/5

850nm serial, parallel/parall

ISO 11801 2nd EditionFiber OM3

TIA 568B.3-1850nm Laser Optimized50micron

IEC 60793-2-10 ed2 TIA 492AAAC

IEC 60793-1-49 TIA/EIA 445/220

CABLINGSTANDAR

D

FIBERSPECS

TEST

MEASUREMENT

INTERNATIONA

L

US

Fib i th b kb t


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Supportable Distances (meters)Ethernet Bandwidth

(bps)SignalSource

Laser Optimized50 Microns2000/500MHz/km

50 Micronstypical500/500

MHz/km

62,5 Micronstypical200/500MHz/km

Single-mode8,3 10Microns

10BASE-FL 10 M 850 nmLED

1250 1250 2000 Notsupported

100BASE-SX 10/100 M 850 nmLED


100BASE-FL 100 M 1300 nmLED


1000BASE-SX 1 G 850 nmVCSEL

900 1000 550 275 Notsupported

1000BASE-LX 1 G 1310 nmFP or

VCSEL

600 550 550 5000

10GBASE-SR 10 G 850 nmVCSEL


10GBASE-LR 10 G 1310 nmDFB

Notsupported

Notsupported

Notsupported

10000

10GBASE-LX4 10 G(4 x 2.5 G)

Four1310 nm

DFBs

300 300 300 10000

Fiber in the backbone cont

Fib i th b kb t


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10G Fiber Challenges

DMD Differential Mode Delay

Multimode fibers transport several modes

Modes arrive at detector at different intervals

DMD is time difference between the first and last pulse


Fib i th b kb ti d


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Fiber in the backbone continued...

High DMD limits 10G transmission under practicable distances

Conventional MM fibers only support 10Gb from 25 to 82 m Some 50 micron fiber can go up to 220 m using the LRM PHY but

cost is very expensive and very time consuming

Fib i th b kb t


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Spectral pulse of 10 Gigabit within fibers core.

Conventional MultimodeFiber

Multimode Laser OptimizedFiber

FiberCore


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CENTRALIZED OPTICAL FIBER CABLING

CC

Distribution distances The horizontal length shall be less

than or equal to 90 m (295 ft). shall meet the same requirements

of recognized horizontal optical

fiber cable per clause 4 ofANSI/TIA/EIA-568-B.3.

Splice or interconnectmethodology

295 ft

Max length

Pull-through 295 ft (90m)

TIA/EIA-568-B.1 General Requirements


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Centralized Fiber Optic Cabling

Use splice or interconnectmethods that can keep lossat under calculated budget.

Cable Run Max length

Horizontal A 295 ft (90m)

Intrabuildingbackbone

B 689 ft (210m)

CC

X

210 M

90 M

(A)

(B)

TIA/EIA-568-B.1 General Requirements

2.6 dB or less for 10 Gigabit


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Copper cabling in the horizontal space

Why 10G over Copper?


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Why 10G over Copper?

Economics

Cost per Port - Copper Switches & Network Interface Cards (NICs) are typically

less expensive when compared to fiber Lower installation costs

Ethernet copper scalability (10/100/1G/10G) 3/10 rule

Ethernet copper backwards compatibility (10/100/1G/10G)

Copper Benefits:

Familiarity

8P8C (RJ45) is universally accepted as data connector

Ease of Use

Copper installations more common than optical fiber

Fiber terminations require extra training / experience / equipment

Fiber-to-the-desk has not gained widespread enterprise deployment due tohigh TCO

22AWG provides higher current carrying capacity for 802.3af and 802.3at

applications

Network Interface Card projection for 10 Gig


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NIC Trends by Performance

1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008

Historical Shipments Projected Shipments

10Mb/s

100Mb/s 1 Gb/s

10Gb/s

Shipments Source: 100 Mbps LAN Adapters: A Market Analysis; APR&C, 2004

Projected shipments based on industry trends, technology introduction and market support.

Network Interface Card projection for 10 Gig.

Category ratings and frequency range


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Category ratings and frequency range

Performance Evolution of Category Rated Cabling and ComponentsPerformance Evolution of Category Rated Cabling and ComponentsCategoryCategory MHzMHz Mb/sMb/s Cable TypeCable Type Date ofDate of

IntroductionIntroduction

Cat 3 16 MHz 10 Mb/s UTP 1993

Cat 4 20 MHz 16 Mb/s UTP 1994

Cat 5 100 MHz 100 Mb/s UTP 1995

Cat 5e 100 MHz 1000 Mb/s UTP 2000

Cat 6 250 MHz 1000 Mb/s UTP 2002

Cat 6a 500 MHz 10,000 Mb/s UTP, ScTP 2006

Cat 7 ? ?????????? SSTP ????

Category 1, 2, 4 and 5 cables are not recognized as partof the current Standard.

Category 7 has not been developed however, industrywill lean towards non-proprietary plug+jack interfacefor a standard.

10 Gi Ch l li k


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10 Gig. Channel link

BeginChannel

Work areaOutlet

(CP) Consolidation Point

EndChannel

Patch Panel

The Channel link values have been defined in Draft 5.0 of Addendum 10

Manufacturers can not determine quality of install based on Channel testresults

10 Gig Permanent Link


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10 Gig. Permanent Link

FieldTester

Field

Tester

BeginPermLink

EndPermLink

Work Area Outlet

Telecommunications

ClosetHorizontal

Cable

Patch

Panel

Consolidation

Point

Testing Length295 ft (90m)

Maximum

Most accurate way to test installed system for performance

No consensus from committee members on testing parameter values

Leviton is prepared to field inspect all 10 Gig. jobs until values are finalized

10 Gig horizontal cabling cont


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10 Gig. horizontal cabling cont

The TIA TR42 / 42.7 Engineering Committees

Developing structured cabling standards for

10GBASE-T 2 major components to committee focus

TSB-155 currently Draft 5.0

Characterizes performance testing of installed base of Cat-6to support 10GBASE-T

Suggest practices for installation changes if testing is not incompliance

10G expected to work on channels of 37 meters and up to 55meters depending on alien crosstalk environment

Lengths over 55 meters will more than likely

require mitigation

TSB 155 Mitigation techniques


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TSB-155 Mitigation techniques

Reduce patch panel port density by eliminating every other port

Replace the work area, patch, and/or equipment cords with category6A cords.

Reconfigure the cross-connect as an interconnect.

Replace the consolidation point connector with a category 6Aconsolidation point connector.

Replace the work area outlet connector with a category 6A workarea outlet connector.

Replace the interconnect with a category 6A interconnect.

Un-bundle all equipment cords and horizontal cabling in the closet

10 Gig horizontal cabling cont


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10 Gig. horizontal cabling cont

568B.2 Addendum 10 currently Draft 5.0

Specifies Transmission Performance Specifications

for 4-pair 100 Ohm Augmented Category 6 cabling Defines Cabling Components

Defines Transmission requirements

Insertion Loss (IL), NEXT, PSNEXT,ELFEXT(ACRF), FEXT, PSACRF, Return Loss

(RL), Propagation Delay/Delay Skew, Balance(TCL), DC Resistance and ANEXT/PSANEXT

Cabling measurement requirements

Field and Laboratory testing for ANEXT/AFEXT

Field testing currently not practical for Alien

crosstalk

Does not cover installation techniques/practices or construction

Means and Methods for an installed Augmented Category 6compliant cabling system to support 10 Gigabit Ethernet.


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Alien Crosstalk

Alien Crosstalk


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Alien Crosstalk

Not this kind!

Wassabi?Wassabi?

Crosstalk Review (NEXT FEXT etc )


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Crosstalk Review (NEXT, FEXT, etc)

In the past, crosstalk was concentrated within single

cable jacket. IEEE and TIA worked together to solve this problem.

Solved with cable/jack design and electronics.

Electronics can equalize signal.

This is PSNEXT

Alien Crosstalk (AXT)


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Alien Crosstalk (AXT)

The Challenges: Alien Crosstalk (AXT)

Need to account for crosstalk from cable to cable. No possible way to equalize 7 signals.

The higher frequencies and HIGH power required for 10Ghave introduced a new problem.

Each component design alone must solve this, no electronic

solution. AXT can occur in the cable, connector, patch panel and

patch cord.

Component ratings will be critical!!!

What about Screened Twisted Pair


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What about Screened Twisted Pair

Great for eliminating Alien Crosstalk. High memory retention of cable from reel. Bend radius must be 8 times cables O.D.

Major problem with todays cable pathways

All sides of building must be bonded to Maingrounding busbar. Very few installers properly trained on installing

shielded systems.

ScTP

Installation recommendations Cat 6/6A


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Installation recommendations Cat.6/6A

Cable must be conditioned above 32 degrees F for 48 hours prior toinstallation.

Do not use excessive force when pulling cable. The maximum pull-force guideline for a 4-pair horizontal UTP should not exceed 110N(25lbf). Meeting this guideline avoids stretching conductors duringinstallation and the associated transmission degradation.

The minimum bend radius should not exceed 4 times the cable

outside diameter (O.D.) The O.D. of Cat 6A 100 ohm, balanced UTPcable is .32 in. (4 x .32 = 1.28 in. bend radius).

Do not stretch, stress, tightly coil, bend or crimp the workstationcables when placing into backboxes or furniture raceway.

In MC, IC or HC, use appropriate horizontal cable management for

patch cords on front of patch panels. Also, use appropriate cablemanagement bar(s) for support of terminated horizontal cable. Do not use cable ties due to the potential for over cinching of cable

bundles which can alter the cable geometry and degrade the systemcabling performance.

Installation recommendations cont


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Use hook and loop fasteners for bundling of horizontal cables. Ensure that cables are not bundled for at least 20 feet in cross connect and

placed gently in cable trays or cable runways in a loose or non-combed way. Store cable slack in an extended loop configuration to alleviate cable stress.

Cable slack in bundled loops or traditional service loops to provide additionalcable length in closets have been shown to degrade cabling performance andare not recommended

Do not allow telecommunication cables to run parallel with Limited Class 1circuits, unless they are separated by a minimum of 2 inches. 12 or greaterfor higher powered circuits.

Testing of copper conductors for length, delay skew, wire map, InsertionLoss, Return Loss, NEXT, PS-NEXT, ELFEXT (ACRF),PS-ELFEXT, ACR, PS-ACR at all frequencies up to 500 MHz for category 6Acables.

Extreme care must be taken to not nick any of the copper conductors whenremoving jacket. Use rip cord to remove jacket.

Maintain twists as close as possible to the point of termination. Utilize Pair Separation Towers on connector to separate pairs and untwistingof copper pairs should not exceed



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For Cat 6A connectors, the Cone of Silence (COS) shall beinstalled to mitigate Alien Crosstalk to insignificant levels.

Manage the cable bundles in a symmetrical orientation. Forexample, in a 48-port patch panel, distribute 24 cables to the verticalcable management on the left side of the rack and 24 cables to thevertical cable management on the right side of the rack.

Provide a 5 foot extended service loop at the workstation cable atthe top of each conduit stub-up (arranged in an elongated loop) inthe accessible ceiling or where it is possible to be concealed

No slack inside the faceplate back-box if using standard squareboxes in construction.

Consider using solid bottom cable runway/trays for high densityapplications where more than 150 cables will be placed together.

Back-box recommendations


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Back-box recommendations

Symmetrical orientation


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Symmetrical orientation

Test result


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Test result

Leviton Technology for high performance Cat.6/6A


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Cone of SilenceTM

Patent-pending Easy to install

Only installs one way

Minimal increase to labor cost

Required for Lifetime Warranty

Must be installed for 10G

Exceeds TIA current draft standards (June 2006)

gy g p

Leviton Technology cont


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gy

Retention Force Technology

Improves connector tine integrityand system performance in threekey areas:

Increased wire retentionstrength of jack and patchpanel.

Reduced tine contactfailures caused by stress,fatigue, or foreign objectinsertion.

Improved gas-tightconnection at theIDC/premise wire interfacebetween contact surfaces toprevent corrosion.

Competitor Connector

Leviton Connector w/ RFT



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gy

Centralized fiber solutions



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Exceeds all current TIA & IEEE 10G performance requirements /Independent Verification (ETL)

Patent-pending Cone of Silence technology

Can be used with Category 6A jacks and Category 6 jacks tohelp mitigate port to port Crosstalk.

Patented RFT technology

Backwards compatible with all Cat 5e / 6 component requirements- Efficient migration to 10G.

10G connector termination does not add significant labor/time

Round cable design is easily installed/terminated

Easy identification: 10G molded in connector face.

Compatible with all QuickPort Workstation Solutions.

High Performance 10 Gig. patch cords.

gy


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Documents

Leviton makes it easy - 10 Gig