Huawei Capacity Upgrade

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HUAWEI TECHNOLOGIES CO., LTD.
Huawei Future Oriented FTTxSolution

Content
Network Migration Trends and Huawei Innovation
Solutions of Network Migration
Huawei Capability and Experience
2
1
3

HUAWEI TECHNOLOGIES CO., LTD. Page 3
Copper Innovations Facilitate Broadband Deployment
FTTB: Fiber to Building
FTTD: Fiber to Door

BW: VD2(30A,160M@100m) next G.fast(500M-1Gbps@100m)

Reversed power feeding

FTTH-like service provisioning
FTTC: Fiber to Curb

BW: VD2/Vector(17a, 100M@500m)

All in one cabinet, Plug & Play and Pre- configuration remote DSLAM

Intelligent site

Line diagnose & optimization
FTTC/B
NG FTTB
Exchange
Commercially Deployed
Super
MIMO
ADSL2 G.992.3/4
ADSL2+ G.992.5
100m
500m
1.5Km
3Km
300m
0.1M
50M
20M
6M
ADSL G.992.1/2
VDSL2 G.993.2
100-
300M
Vectoring G.993.5
500-
1000M
1999
2002
In Standardization
2003
2004
2015
-2016
6Km
2012
G.Fast
Bandwidth

BW: VD2/Vector(17a: 120M@250m), next G.fast(500M@200m)

AC, Reversed power feeding or Forward Remote power feeding

Nature cooling
Vectoring is mature now
Giga DSL will roll out in 2015
•
Up to 120Mbps for VD2@17a
•
2-4 pairs of VD2/Vector bonding
•
Giga DSL prototype released by Huawei in July 2012
•
500M-1Gbps in 2015-2016for FTTB/D with G.fast

PSTN : End of Service
2011
2012
2013
2014
2015
OPEX
ATM DSLAM : Limited Capacity
ATM DSLAM
Required
<5M
25M+
Voice Era
HSI Era
Triple/Multi-Play Era
Long Trail Era
It is Time for Copper Line Migration
reach 360 Million
Source: Dittberner
345
174
53
136
161
131
73
AL
E///
HW
NSN
Notel
NEC
Others
•Worldwide PSTN 1 billion ports
•Out of service will reach 360M

Content
Network Migration Trends and Huawei Innovation
Solutions of Network Migration
Huawei Capability and Experience
2
1
3

HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential Page 6
All in One , One For All, Smooth Evolution
MA5600T Series and MA5616 support POTS/ISDN/xDSL/Vectoring/P2P/GPON/10GPON Access
Unified platform can be reused for evolution, protecting the investment for future
VDSL/ADSL
DSL
8~<20M
Voice
Copper Access
POTS/ISDN
GE/10GE
MSAN/
DSLAM
20M
Curb
Building
Home
xDSL
MA5600T Series
MA5603T
MA5608T
GPON/10G GPON
FTTH
100M~1G
FDT
FTTB/C
1.Replace copper
with GPON
/10GPON
2. Move copper cards to remote site
FTTH
1. Deploy FDT in existing remote site
FTTB/C
30~100M
GPON/GE
/10G GPON
xDSL/
Vectoring
MA5603T
MA5608T
MA5616
MA5616

Traditional PSTN Service 100% Inherited
 The MA5600T/MA5603T/MA5608T/UA5000 supports various legacy access modes such as POTS, ISDN, TDM private line (E1 and
N*64K), and PBX. This feature ensures continuous services over live PSTN network during network migration, no replacement of customer
clients, and no deterioration to user experience.
IP/MPLS
Softswitch
POTS
FAX
Polarity reversal
12/16KC
Router
PRA/R2 PBX
ISDN phone
POTS
TDM G.SHDSL
E1
H.248
TDM PWE3
MODEM
E1
CPE
FAX
MODEM
ISDN BRA
Router
IMS
PWE3 GW
DDN
E1/STM-1
SIP
E1
Phone
Page 7

DSL COMBO : Upgrade to NGN’s Best Choice
48 VD Combo
VDSL2
SPL
POTS
Three-in-one
MDF
External
line module
Internal
line module
PSTN
DSLAM
MDF
MSANCOMBO
1*cable, 1*MDF, 1*wiring
Capacity ↑ 50%
288(6*48)> 192(3*64)
3*cable, 3*MDF, 3*wiring
Workload ↓66%
Spare parts ↓50%
Training/Power
•
Huawei is the first launched
•
More than 15M applications

Huawei “one-stop” outdoor Cabinet Solution
4 system, all in one integration, one-stop delivery.

Total cost saving about 20%

One site delivery mode, without integration

Main equipment & synchronization

Testing system

Power system with monitoring

Integrate outdoor cabinet

Easy installation, fast deployment

Capacity:

Copper:768 COMBO(768 POTS + 768 DSL)

Fiber: 24 cores

Classic Model: (with 1:32 splitter radio)
14 COMBO+2 GPON=(672 POTS+672 DSL+768 FTTH)
Totally: 2112subscribers!
MDF
Power & monitor
Heat exchange unit
（with external cycle fan）
High capacity OLT MA5600T
ODF
Battery

Fixed Network Line Expert--N2510
CPE
MDF
DSLAM
MSAN
FTU
TAM
MDF
Local Test Device
Copper line test (Hardware)
DSLAM/ MSAN
CPE
AOS
Copper line test (Software)
OLT
OTDR
OSU
ONT
MDU
ODF
LTS
Reflector
Optimization (Software)
SNMP
U2000 NMS
Web Client
3rd Party Equipment
TL1/XML
OSS
N2510
TL1/XML
TCP/IP
HTTPS
OLS
Copper
Fiber
•
Support hardware and software test (copper/fiber),flexible choice according to different scenarios .
•
Unified platform for copper & fiber test ,significantly reducing deployment costs

Accurate Faults Demarcation
Accurate Fault Demarcation Precise Fault Location Proactive O&M
N2510
User ID
BRAS OLT Splitter
Splitter
MDU
ONT
A
B D
C
E
F H
F G
Device Faults Line Faults MDU Faults
• A, B: OLT-BRAS link faults
diagnosed by PPPoE
• C: OLT status diagnosis
• D, E, F: Feeder/distribution
/drop fiber faults diagnosed
by alarm analysis and optical
power monitoring
• G: MDU status diagnosis,
and MDU-BRAS link faults
diagnosed by PPPoE
emulation
User-side faults
• H: ONT status diagnosis,
and ONT service
configuration diagnosis
Page 11

Demarcation Between ISP and OSP: Reflector (Optional)
Test wave full reflection
Reflector
Service wave pass through directly
OTDR + reflector implementation: Demarcation and E2E optical power attenuation
ODF
FDT
FAT
OSU
OTDR
ONT
FAT
ATB
Reflector
Reflector
Reflector
Time
Attenuation(dB)
User1
User2
User3
User 1 drop fiber fault
Regular inspection
Fault inside building
Reflector detected
Precise Fault Location
Accurate Fault Demarcation
Proactive O&M
Without Reflector
Page 12

Proactive O&M
Quicken Troubleshooting: OTDR@GIS
 OTDR can precisely measure the distance of a fault point from the network node.
 The N2510 displays the distance from the fault point to the nearest network node based on the GIS.
3
Connected to the GIS, which shows that a fault is
300 m away from the ODF in a residential area.
The optical fibers are working properly.
The OTDR test curves is normal.
1
A fault occurs on a fiber. The OTDR test curve shows that the fault distance is 6828 m.
2
The reflection disappears.
It is the fault point.
4
Smart terminal guides the engineers on-site troubleshooting, retest.
Page 13

To Master Line Health Conditions in Real-time
Automatic monitoring
Thread hold
0
10
20
30
40
50
60
70
80
90
100
3.1
3.2
3.3
Automatic warning
SMS
Email
Requires integrating with work order system
Automatic dispatch
Device
ODN Link
Service quality
Proactive O&M
Page 14

Efficient Inspection
N2510
OLT
MDU
MAN and core network
ONT
ODN
Warning
Alarm
OTDR
OTDR monitors the fiber 24/7.
OSU
Reports a warning when detecting fault
Set object and period
Monitors in real time.
Reports a warning when exceeds the threshold
Locates a fault
1
2
3
4
The OTDR monitors the fiber status periodically, reports a warning when detecting any change
The period and test duration can be set to meet requirements in various scenarios.
Page 15

Proactive O&M: Periodically Customized Report
Monitoring link
Monitoring device
Optical module status
Device Status
OPMlink attenuation
OTDR E2Eattenuation
Network quality
Bandwidth usage
Proactive O&M
Monitoring service
Page 16

eOTDR: Accurate Demarcation, Quick Fault Location

Optical module replacement , OLT software upgrade

No change of ODN
Easy Deployment
Embedded OTDR Solution
N2510
External OTDR Solution
SNMP
TCP/IP
Client
The Third-party Server
OSS
TL1/XML
OLT
ONU
ODF
OSU
ONU
OTDR
Reflector
ONU1
ONU2
ONU3
ONU disconnect
Reflector
ONU3
ODF
ONU2
ONU1
eOTDRTRx
1:8
1:8
Feeder fiber bending
Distribution fiber cut
…
…
OLT

Accurate fault location, enhancing working efficiency

Fast fault address, reduce invalid dispatch
Reliable Performance

No optical switch/WDM, Low cost OTDR

Without ODN change costs
Low Cost

HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
N2510 System for FTTXSolution
Fiber and Copper DLM share the same platform
Provide the same portal for OSS to start fiber fault diagnosis and copper DLM
NNOC
Closure
Closure
ONU/MSAN
Closure
Closure
1:32splitter
Closure
GPON/P2P
Outdoor MSAN(DSL)
24~1024Line
N2510 Server
OSS
TL1/XML
OLT
ODF
OTDR
OSU
OTDR
OSU
Indoor Office
1:8splitter
OLT
ODF
Indoor Office
SNMP
Page 18

CPE Side
Copper line
CO Side
DSLAM
BRAS
exchange
MDF
ADSL/ADSL2+/SHDSL/VDSL2
Test capabilities with xTAM+N2510 on CopperLoop Access
DMM
TDR
DMT Rate Estimation
Frequency Response
Noise PSD Measurement
Longitude Balance
Load Coil Detection
SHDSL Rate Estimation
Pair tone identification
CPETest
xTU-C Simulation
Modem-on Detection
Copper Line Test
Dial Tone Detection
xTU-R Simulation
Ping/TraceRoute
PPPoE/DHCP
HTTP/FTP rate Est
IP / DSLAM Test
Splitter Detection
Modem type Identification
Pair IdentificationTone /Break Tone
Other CPE detection
(Telephone, PPA / signature)
TMM
Bridge tap
Break Tone Detection

DLM Line Optimization

Optimize the line parameter to avoid crosstalk

Decreases offline/BER rate, Increasethe line utilization ratio.
Line diagnosis

Identify fault range and locate fault point.
One-click complete test,95% accuracy and no additional hardware

Evaluate whether the line can support high bandwidth service

Improve provisioningperiod and protect investment
Line Evaluation
N2510 AOS main features

Rate Reachable Ratio/Bit Error Ratio/Abnormal ResyncRatio/Line length,
Analyze the whole network
Line analysis

Copper &Fiber Co-exist in the Longer Term. Technology Developments Will Provide a Longer Life for Copper
Long-term Goal: 100M～1G
Midterm Future：50M～100M
Near Future: 20M～40M
Bandwidth
Copper solution: Smooth bandwidth improving, long-term goal 1G bps for each family user.
Fiber solution: GPON -> 10G GPON -> 40G GPON smooth upgrading.
Copper
Currently：4～12M
VDSL2
Vectoring
G.Fast
ADSL2+
2006~2011
2012~2013
2013~2017
2017+
Fiber
EPON
GPON
10G GPON
40G GPON
Investment Protection, Copper and Fibre supported
Page 21

E2E Traffic Monitoring-uTraffic
Access
Backbone
SNMP/sFTP/Qx
TXT
HTTPs
Visualized
Visualizedofnetwork traffic, flow trend, and capacity
Evaluable
Active monitoring of E2E Service quality
Predictable
Network KPItrend analysis and forecast
U2000/NMS
U2000/NMS
…
uTraffic
OSS System
FTTx+DSL
PON
FTTH
P2P
WiFi
Metro

E2E Y.1731Network Performance Statistics
E2E Y.1731was provided by ONT/OLT/U2000/uTraffic
OLT & ONT real-time report packet loss, delay, jitter statistics, calculated to uTraffic
uTraffic analyses data and state report
UPE
Aggregation
AGG
NBN
OLT
ONT
VLAN
VPLS
VLAN
MEP
UNI
E-NNI
U2000/uTraffic
Network traffic quality statements report
Network traffic quality history data of delay
SPUF
Specification:
Frame Loss Measurement (Single-ended ETH-LM),
Delay Measurement (ETH-DM, two-way delay)
Two-way delayaccuracy:100us
Support uplink MEP & downlink MEP @SPUF, uplink MEP @OPGD
Benefits
OLT & ONT real-time report packet loss, delay, jitter statistics, calculated to uTraffic
uTraffic analyses data and state report
U2000 for config and connectivity mgmt, uTraffic for performance mgmt

GPON & NG PON
10GPON ONT:
1*10GE+4*1GE+ 2*POTS+WiFi
TV
WDM-XR
GPON
MA5600T
10GPON
Spirent Tester
H8240
40GPON
1:32
1:8
TV
20km
TV
40GPON ONT
40GPON ONT
40GPON ONT
40GPON ONT

10GPON trial: first 10GPON user (BT staff) connected in July 2012

40GPON demo: Plug in 16*GPON, 4*10GPON, 1*40GPON cards in existing OLT (SCUH, 40G/slot), demoed co-exist of GPON, 10GPON and 40GPON

SingleFAN2.0：build On-Demand HetAN
@Move
@Home
@Office
Coax
CAT5
D-CMTS
CO
Core
One
Architecture
One
Software
•
SingleFAN2.0support bandwidth, location, media and connection on-demand.
•
SingleFAN2.0 help carriers to achieve shorter TTM, lower TCO and quicker ROI
•
Line Assurance system N2510also support copper and fiber line management in same platform
IP/Opt
OLT
connection
on-demand
Universal
Management
bandwidth
on-demand
HetAN: Heterogeneous Access Network

FTTH Maintenance via Mobile APP
Smart Home
Application
Interconnection
Test & Diagnostics

Huawei PSTN / DSLAM Migration Reference List
Delivery projects
South Africa Telkom
Ghana VDF
Monaco Telecom
IndonesiaTelkom
PhilippinesPLDT
Malaysia telecom
Thailand TOT
HongKongPCCW
PolandTPSA
Hungary MT
AustriaTA
CroatiaHT
BritishBT&TTT
BelgiumBGC
GermanyT-O2
FranceSFR
France Bytel
ItalyTI
Brazil Telesp
Venezuela CANTV
ArgentinaAT
Ecuador
Key points:
1. Most of the customer selects MA5600T singleFANplatform
2. They like toe COMBO and N2510 line assurance system (like Telkom SA)
3. Some of them selects MA5616 for outdoor cabinets (like BGC; TT)
China Telecom
Turkey TT
Pakistan
STC
Kenya TKL
Page 28

Challenges
Benefits
Solutions:

TDM switches is old, OPEX is very high , no support and spare part from the vendor

Single voice service is decreasing ARPU rapidly

Strong requirement for Broadband

Universal platform for MSAN/OLT, one chassis for copper and fiber access, with high density service card

100% inherit traditional services, include POTS/ISDN BRA/ISDN PRA; ready for future update

Choose COMBO cards in remote site , POTS/VDSL2/SPL in one card, deploy two services one time

N2510for copper line test and bandwidth optimization
Telkom SA: PSTN Migration with COMBO Cards

Save TCO with the end to end migration solution, include MSAN/OLT,LTS, street cabinet

COMBO helps Telkom to deploy services quickly , win the competition
Achievement :
•
400 CO sites, 150 Outdoor sites
•
700,000 lines POTS , ADSL2+/VDSL2
Page 29

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