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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
Ultra-Broadband Need 100G
Huawei 100G Solution
1
23 Huawei OTN and 100G Cases
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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.php8/13/2019 Transmission Session-How to Build Future-Oriented and Ultra-Broadband Optical Transport Networks
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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
Ultra-Broadband Need 100G
Huawei 100G Solution
1
23 Huawei OTN and 100G Cases
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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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