QITCOM 2011 Presentation: Achieving Efficiency through iODN Presenter: Duke Fu - Director, Access Network Marketing Department, HUAWEI

1. HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
www.huawei.com
Achieving Efficiency
Through iODN
Fu Yu
President of Huawei ODN Product Line

2. HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
Typical ODN Challenges in Different FTTH
Construction Phases
How to deploy ODN?
 Network planning
 Engineering
experience
Operations
OPEX Predominant
Deployment
CAPEX Predominant
Planning
Low CAPEX & OPEX
How to deploy ODN
cost effectively?
 Ribbon fiber
 Asia sourcing
How to operate ODN
efficiently?
 Fiber management
system
 Fiber diagnosis
system
Page 2

3. HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
Case 1 NTT-EAST: 20% troubles occurred in OSP
Case 2 An EMEA carrier with 1M FTTH subscribers:
 20% failures caused by connection mismatch
Case 3 A Chinese carrier:
 25 minutes on Avg. spent on connection identification
 Several hours taken to solve a problem on manual
Cases Prove Fiber Troubles Take Big
Share of OPEX in Current FTTH
26% Troubles from
mechanical splicing
26% Troubles from
underground connectors
48% Damages from third
parties, natural disaster and
living things, etc.
Parts in Outside PlantFault Distribution
in Network
Building
3%
Others
8%
Outside
Plant 20%
Indoor & Users’
Terminals
69%
Page 3
Sourced by NTT-EAST public data

4. HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
Manual Works Are Main Reasons of
Inefficient Fiber Management
Paper Work Order
Manual Record
Manual Input
Manual Verify
High Fault Rate
Inefficient
Page 4

5. HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
Intelligent Fiber Management Should
Be Considered in ODN
Intelligent
 Planning tools
 Automatic record and verification
 Automatic update the inventory system
Intelligent
ODN
Reasonable Price
 Connectors
 Splitters/ODF
 No power supply
 No battery
Remain Passive
Page 5

6. HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
Fiber Management Technologies in
Discussion
Tech. Key Features Industrial Status
Barcode
 Barcode reader connected with DB
 Record and verify connection
relationship after operation
Recommendation in
ITU-T SG15/L.64
RFID
 Using special RFID reader in the
fiber plugging tool
 Automatic navigation with LED
 Automatic record every single
operation
Recommendation in
ITU-T SG15/L.64
eID
 Using contacting of two eIDs to
identify the connections in batch
 Connection/Topology awareness
 Automatic navigation with LED
Proposal in ITU-T
SG15 Q17/15
Page 6

7. HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
eID Written in Factory eID Definition
Connector
ID(64bit)
Connector
Info.(72bit)
Device
ID(64bit)
 Connector
Global
unique ID
 Connector
type
 Port No
 Patch
Cord/SPL
global
unique ID
 Connection relationship of each ports can be obtained by analyzing of
eID
eID is a Preferred Technology for Future
Fiber Management
Standard LC connector
elD LC Adapter with LED
elD Tag Connector
Page 7

8. HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
MCU ODN Management
Server
iField
MCU
eID1-1 eID1-2
USB cable
eID is a Preferred Technology for Future
Fiber Management(cont.)
 Information can be uploaded to ODN management system via iField
Page 8

9. HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
An eID Tag Based Intelligent ODN
 iODF/iFDT/iFAT can be managed by ODN management system via iField.
 All the information can be managed by use of eID tech. and shared to
systems such as IS,CRM, etc.
iField
HSI
STB
POTS
Work order SystemCRMInventory system
ODN Management System
iODFOLT iFDT iFAT iATB
ONT
Page 9

10. HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
 Automatic data entry, verification and upload.
 Auto topology management
 Reliable fiber topology
 Reliable site GIS information
 Fiber batch test
 Reliable results
We Can Go Even Further with eID Based
iODN Solution
iODN
Data
Management
Optical Line
Assurance
Line
Acceptance
Page 10

11. HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
iField
HSI
STB
POTS
Work order SystemCRMInventory system
ODN Management System
iODFOLT iFDT iFAT iATB
ONT
Page 11
 High efficiency: test fibers in batch instead of one by one;
 Reliable acceptance result: bundling test result with each line and then
upload info to database automatically.
iODN Can Be Leveraged for Line
Acceptance Certification System
Acceptance
Tester
Laser
Source

12. HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
iField
HSI
STB
POTS
Work order SystemCRMInventory system
ODN Management System
iODFOLT iFDT iFAT iATB
ONT
Page 12
 iODN output reliable network topology for fault demarcation
 Determine fault distance through OLS system
 iODN output reliable site GIS information for fault location
iODN Can Be Facilitated Also by OLS
Solution
OTU

13. HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
 Inefficient fiber management of ODN results in higher
FTTH OPEX.
 An eID based fiber management approach is under
discussion; proposal accepted in ITU-T SG15 Q17/15
 In addition to fiber management, iODN can also be
leveraged for intelligent line acceptance certification
system and OLS.
Summary
Page 13

14. Thank you
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