transmission session-how to build future-oriented and ultra-broadband optical transport networks

8/13/2019 Transmission Session-How to Build Future-Oriented and Ultra-Broadband Optical Transport Networks

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How to Build Future-oriented and Ultra-Broadband Optical Transport Networks


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Agenda

Ultra-Broadband Need 100G

Huawei 100G Solution

1

23 Huawei OTN and 100G Cases


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Ultra-Broadband Everywhere

More

content

More appsMore

devices

More connection


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12M

2020

6M

8M

10M

0

2M

4M

2011 2012201320142015 2016 2017 2018 2019

1G 10G 40G 100G

Transmission challenge: data centralize,Ultra-Broadband

High density 10GE/40GEserver access, network side 40GE/100GE interconnected network ofcloud computing evolution direction of the next 10 years

Network platform requires support life cycle for at least 10 years of evolution for server(GE,10GE, 40GE, 100GE)

Sourc e: IDC

Global 2000 companies were to developin the direction of data centerconsolidationThe rapid growth of high-bandwidthvideo servicesBy 2015, the total global Internet trafficwill reach four times the current, Up 966EB


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100G transmission network will be long-term mainstream networking options

$0.0

$1.0

$2.0

$3.0

$4.0

$5.0

2011 2012 2013 2014 2015 2016 2017 2018

DW

DMlinecardrevenue

($USDbn)

Global 10G, 40G, 100G & Greater DWDM linecard revenue

Greater than 100G Revenues

100G Revenues

40G Revenues

10G Revenues

Source: Ovum


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Traffic growth driven 100G construction infull swing

80+ 100G networks, by 2012E

200+ 100G networks, by 2013H1

EMEA-30+

EMEA-60+

AP-20+

AP-50+

LA-10+

LA-20+


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Agenda



1



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100G Key Technical Overview


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100G is a revolutionary transmission technology

2.5G 40G 100G

Speed

The direction oftechnological evolution

The technical features of 100G: Coherent + Phase modulation + large capacity

The 100G technology and 10G technology is completely different, higher complexity, planning / maintenance etc are influenced

10G

Coherent + Phasemodulation

OTN5~12T

2012

Phasemodulation

OTN1~3T

2008

Amplitudemodulation

OTN~0.5T

2006

Amplitudemodulation

WDM

2000


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100G technology evolution

HD FEC 9.4dB NCG

SD-FEC v1 10.8dB NCG

SD-FEC v2 11.8dB NCG

Speed 112G

Speed 128G

Speed 134G

oDSP Rx DSP

oDSP

Rx DSP Higher tol. to PMD

and CD

oDSP Rx DSP

Tx DSP

Fiber nonlinearity compensation

100G/400G/1T/2T compatible

HD 100G 1stSD 100G 2ndSD 100G

2011 2012 20142013

Lower cost per bit

Easier opening and expansion

More green, low power consumption

Technolog

ical

Reach XXX

Reach 3000KM

Reach 4000KM

Double &Single

Carrier

Single Carrier

Single Carrier


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Longest transmission distance &longest single span

235km 100G single-hop commercial

application in Turkey.

Plenty of single-long -hop applications in East-

Asia, Latin America, and Mid-East since

2006. (10G/40G rates, 200~325km)

Abundant Deploy Exper iences

TURGUT REIS

TURUNC

E2E 4000+km

without

regeneration, 34

spans

4000Km 100G 2nd SD-FEC: Huawei Lab Test

155M~100G Any

ClientNS4

LSC(100GE100G)

100GE/OTU4

LTX (10*10G100G)

10GE/OTU2/STM-64

155M~100G Any

Client

OTM

12spans*120km,OLA sites

OTM

12 spans*120km,OLA sites

10 spans*120km,OLA sites

G.652 G.652 G.652

NS4

LSC(100GE100G)

100GE/OTU4

LTX (10*10G100G)

10GE/OTU2/STM-64


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100G mature product must go through four stages

Standard matureMoldingLaboratories andnetwork test now

Standard discussionPrototype launchedLab Validation

Product testingphaseMature Supply chainThe higher cost of thedeviceSmall scale commercial

100G WDM

100G OTN

Technical validation Test Small-scale Mature application

Technical validation Test Small-scale

2008 2009 2010 2011 2012 2013 2014 2015 2016 2017

Supply Chain MaturityChain cost optimizationLarge scale commercialproducts

Small scalecommercial Mature applicationphaseTechnical validationphase

Mature application

Only a complete experience technical validation, product testing, project delivery, improve

operation and maintenance, vendor 100G chain can reach maturity;

Huawei experienced a pre-research -> Prototyping -> Products -> Test -> Trial -> business

process by 2 years. Huawei has done more than 150 laboratory tests, 120 network test, 100

existing network applications.


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Flexible Scheduling


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OTN centralized cross architecture has become amainstream application mode

24%

76%

10%

90%

0%

20%

40%

60%

80%

100%

0%

20%

40%

60%

80%

100%

OTN as transport-only technology

Electrical OTNswitching

%o

fTotalSam

pleCapex

%o

fRespo

ndents

0%

20%

40%

60%

80%

100%

0

2000

4000

6000

8000

10000

12000

2010 2011 2012

Shipped OSN 8800 with OTN XC

Perctentage of OSN 8800 With OTN XC

Growing Market with Centralized cross OTN OTN has become the main option


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Finest protection

Working

Nivel de Core

Nivel de Borde

Estructura Logia de la Red IP

WDM: protect at fiber level (optical, lambda size )OTN: protect at both fiber and service level(both optical and electrical atany grain size )

Protection

Easiest service provisioning

OTN

WDM: connect fiber manually site by site

OTN: dispatch remotelyby automaticelectrical cross-connecting

WDM

Multi-card stack Unified transmission

OTN support mapany low speed service into

40G/100G channel directly, providing highestefficiencywithout wasting any bandwidth

Highest efficiency

OTN: E2E management

OTN support abundant overhead to provideE2E management for any service

End-to-end management

WDM: manage by

segment

100G+OTN is the key technologies for backbone transmission


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100G OTN era demands higher capacity

370,3,100%

950,1,100%

431,2,100% 610,3,100%

264,1,100% 428,1,99.57%

435,4,99.76%

520,2,100%

617,3,98.57%

289,,0,100%

245,3,99.34%

610,2,99.89%

367,3,99.54%

427,2,96.97%

790,2,99.43%

478,2,99.78%

266,2,100%

566,0,99.87%

427,1,99.66%

615,2,100%

425,3,99.53%

410,3,99.92%

447,2,99.52%

425,3,99.0%

470,1,99.70%

291,1,99.88%

255,2,99.77%

303,4,99.61%

163,4,99.0%

160,3,98.5%

552,2,99.3%

220,3,99.67% 341,4,100%

436,2,99.84%

367,2,99.61

570,4,99.75%

320,3,99.55%

670,5,99.88%

570,5,99.58%397,1,99.3%

485,5,99.06%

575,4,100%

368,5,99.84%

527,2,98.10%

350,4,100%

423,2,99.81%

299,3,99.80%

350,3,99.80%

356,3,99.55%

735,4,99.81%

563,5,99.81%

423,2,100%

405,2,100%276,5,100%

215,5,100%

377,3,99.89%

450,3,99.98%

650,2,99.78%

Delhi

Lucknow

PatnaGwalior

Garwah

Satna

Ranchi

Kolkotta

Jaipur

Bhilwara

IndoreAhmedabad

Bhopal

Edlabad

475,3,98.5%

NagpurAkola

Nanded

Hyderabad

Raipur

Sambalpur

Vizag

Bhuneshwar

Gulbarga

Pune

Belgaum

Adoni

Vijaywada

Chennai

Banglore

Panjim

Chandwad

Surat

Mumbai

200,6,99.81%

280,5,98.11%

550,2,100%

Cuddaph

252,4,99.43% 5

Bhagalpur

200,3,99.65%

1500,1,99.85%

500,1,99.85%

Demandaccess site

Transit OTNsite

Transit non-OTNsite

266,3,99.81%

OTN Switch

Tributary

Optical Layer

8T (80100G)

4-dimensional site saturation

exchange capacity: 32T OTN switch + Optical pass

8T (80100G) 8T (80100G)

8T (80100G)

32T

Theproportionof business-

layerexchange

2-dimensional

3-dimensional

4-dimensional

5-dimensional

6-dimensional

30% 4.8T 7.2T 9.6T 12T 14.4T

40% 6.4T 9.6T 12.8T 16T 19.2T


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MS-OTN Architecture

In a single device, integrating SDH / OTN / PKT (MPLS-TP) scheduling and processing capabilities

Capacity of the entire system, OTN business and PKT business combination can handle any proportion

3G-SDI

STM-N

FC400

Eth

OTN

VC

Framer

VC

FIC

Ethernet

Switch

Packet

FIC

ODU

PKT

VC

Universal

Switch

OTN

FIC

ETH

Packet Line

Universal Line

OTN

Framer

FEC

FEC

XC capacity smoothlyshift between ODU, VC and PKT

PKT XC capacityODUk/VC XC capacity

Tributary card

TDM service

Any service

ETH service

FEC

OTN Line

Flexible adaptation activities Simplify network

FEC

SDH Line

XC Line card

Bandwidth unlimited expansion


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OSN8800OTN unified platform for continuous innovation

OSN 8800 Series

Unified platform,

Continuous innovation

The future continuous innovation

Currently the most widely used networkOTN equipment

Continued investment products, new

features, hanging by a thread

6.4T/3.2T switch capacity

Support 6.4T

ODUk/ODUflex switch

Optical & Electrical ASON

Smoothly upgrade to MS-OTN

Smoothly upgrade to MS-OTNany serviceaccess

Support universal cross, flexible Scheduling

Universal card support multi-service access

40G/100G in single platform

Share platformupgrade to 40G/100G*80 smoothly

40G3 solution + coherent 40G, NO1 in global

100G: 100+ 100G commercial cases, support HD&SD


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Intelligent OAM


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Accurately Detect OSNR

As WDM networks adopt higher transmission rates and

becomemeshed, reliable network maintenance plays a

more important role.

After the network rate is accelerated to 100 Gbit/s,the

MCA-based spectrum detection method (also known as

the scanning method) can no longer address the

requirement of accurate system OSNR detection. The

integral method can be used to accurately detect theOSNR of 100G services; however, services will be

interrupted during the detection. It is a great challenge to

develop an online OSNR detection tool to perform

network maintenance.

On meshed networks, WDM services become more

flexible, and frequent service adding and deletion makenetwork commissioning and maintenance more complex.

Traditional manual OSNR detection cannot address WDM

network development requirements.


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Professional Optical Doctor, Ensure Network Health

Before After

OSNR OSNR

OADM OLA OLA OLA

OSNR

Reported and displayed in the OD system whenperformance deteriorates.

Online Periodic

Scanning

Alarm threshold can be configured by user

Optical Doctor

Centralized configuration, Reduce manual work Online Network Performance Monitoring

Automatic performance optimizationNetwork fault location diagnosis

OADM

Deployment configuration 10 to 12 days 15 mins

Expansion configuration 1 day 0

Configuration check 5 days 0

*Network with

500 sites


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ASONNot Only Provide Reliable Network

Highly Reliability Value Added

Compared to traditional WDM

ASON solution can reduce 90

OPEX expenditure

Lower OAM Cost

Based on OVPN , it can provide

fine physical isolation ,large

bandwidth and less E2E latency

Compared to traditional network

ASON can anti multi- fiber failure,

reduce the waste of throughout and

promote the utilization rate of BW.

Huawei ASON Commercial Case
http://www.vodafone.com.tr/index.php


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Beyond 100G


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Beyond 100G transmission with Flex modulation, Flex grid, and Flex FEC

Huawei initials the concept of OTN, and dedicate to contribute on beyond 100G in ISOs

Jun,20121stPan-Europe

Field Trial

with KPN

840km

Oct,2012

World-longestField Trial

in Germany

2913km

Nov,2012

Industry-1st

Field Trialwith Vodafone

3325km

Beyond 100G, Leading the way to the future

Mar, 2013

U.S. OFC release

Flex2T prototype, C-

band maximum

capacity of 40T

Flexible and variable

characteristics


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OSN 9800: OTN Platform for 100G and Beyond 100G

2*100G line card 200G line card 400G line card

400G ODSP chip

initial

12.8T OTN XC 25.6T OTN XC >100T OTN XC

Upgrade the Switch Cluster

400G/1T Era Flex 2T Era100G Era Any service Access

(100M~ 100GE)

1

2 3

4

EXC

Line

Tri.

Flexible

ROADM

Flex-Grid WSS

Architecture


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KPN 400G TestingReach Up to 800km

11 Span(1122dB), up to 800km

G.652 Fiber, 80km/22dB

400G with 2sc-PDM-16QAM

4*100G Tester

h

ROADM FOADM2*OLA

ROADM2*OLA 3 additional spans

Succeed in 400G transport at existing 100G network


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Agenda



1



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Global WDM Market Share(1Q124Q12)

Global WDM Global 40GMarketGlobal BackboneDWDM Global 100GMarket

No.1in No.1in No.1in No.1in

GlobalMetro WDM

No.1in

Huawei32%

Other8%

Huawei

17%

Other18%

Huawei33%

Other2%

Huawei43%

Other5%

Huawei24%

Other

31%

As a Leading WDM Vendor

Source: Ovum RHK

Huawei 100G connect the world


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Paris Berlin

London

Cairo

Istanbul

Moscow

Dubai

Mumbai

Beijing

HongKong

Djakart

a

Huawei 100G connect the world

Saudi

100+ commercial networks(2013July)Longest 100G WDM network in the world


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CERNET : China 1st 100G WDM Backbone Network

CHINA CERNET

Industry's most advanced 100G

technology

Transmission distance of up to 17,200km

10G and 100G transport in one fiber,

total capacity of a single fiber can be

smoothly upgraded up 8Tbit / s


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transmission session-how to build future-oriented and ultra-broadband optical transport networks

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