breakout session day 2 voice of industry 2 dexiang wang
DESCRIPTION
FTTH Conference Milan 2011 Day 2TRANSCRIPT
HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
www.huawei.com
Achieving Efficiency Through iODNDexiang WangPresident of Huawei ODN Product LineFeb 10th 2011 ۰ Milan
HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
Typical ODN Challenges in Different FTTH Construction Phases
How to deploy ODN? Network
planning Engineering
experience
OperationsOPEX Predominant
DeploymentCAPEX Predominant
PlanningLow CAPEX &
OPEX
How to deploy ODN cost effectively? Ribbon fiber Asia sourcing
How to operate ODN efficiently?
Fiber management system
Fiber diagnosis system
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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 NetworkBuilding
3%Others8%Outside
Plant 20%Indoor & Users’ Terminals
69%
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Sourced by NTT-EAST public data
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 RateInefficient
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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
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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 toidentify the connections in batch
Connection/Topology awareness Automatic navigation with LED
Proposal in ITU-T SG15 Q17/15
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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
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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
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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
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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 eIDBased iODN Solution
iODN
Data Management
Optical Line Assurance
Line Acceptance
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HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
iField
HSI
STB
POTS
Work order SystemCRMInventory system
ODN Management System
iODFOLT iFDT iFAT iATB
ONT
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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
HUAWEI TECHNOLOGIES CO., LTD. Huawei Confidential
iField
HSI
STB
POTS
Work order SystemCRMInventory system
ODN Management System
iODFOLT iFDT iFAT iATB
ONT
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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
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
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Thank youwww.huawei.com