communication markets division global fttx …ntt network architecture ge-pon gigabit ethernet –...
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Communication Markets Division
© 3M 2010. All Rights Reserved.
Global FTTx Experience and Applications Jerry Jackson – Market Development Manager, 3M
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Communication Markets Division
Global FTTH Deployment
� Over 40 million FTTH subscribers globally
� 10 million added in 2009 alone
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What are Some of the Deployment Issuesfor Global Service Providers?
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Communication Markets Division
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Fiber to the Home Drop Cable
What is the fastest,most cost effective solution?
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Communication Markets Division
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FTTP Drop Installation Options
� Fusion Splices
� Factory Terminated Drop Cables
� Mechanical Splices/ Connectors
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Drop Cable Installation Method Comparison
Fusion Splice Factory TerminatedMechanical
Splice
Initial Capital Investment High None Medium
Labor Cost/
Skill LevelHigh Low Medium
Material Costs LowHigh,
Connector & shroudMedium
Inventory Costs LowHigh,
13 cable lengthsLow
Cable ManagementCustomize cable
lengthStore slack cable
Customize cable
length
Maintenance Costs HighReplace drop cable if
connector damagedLow
Work environmentAffected by
humidity/ dustAny environment Any environment
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Global FTTH Leaders
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Communication Markets Division
Japan
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Global Leader in FTTH deployment
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- Japan
NTT added 2.1 million FTTH subscribers in 2009Japan FTTH > 15 million subscribers
NTT Network ArchitectureGE-PON
Gigabit Ethernet – Passive Optical Network
1x4 Splitter
1x8 Splitter
Feeder Cable –Underground
Distribution Cable –Aerial
1x4/ 1x8 Splitter Combo- No cabinet on ground required
- NTT does not have Right of Way on ground or pole
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NTT Chose Mechanical Splice Technology for FTTH Drop
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Fibrlok Mechanical Splice Over 4 Million DeployedIn Japan FTTH Market
Over 4 Million DeployedIn Japan FTTH Market
Features Benefits .Hand held tool Splice anywhereSmall size Fits in many fusion splice traysSimple, easy to use Minimal training, lower installed cost
� Single Fiber Splice� Reduced size of 4mm by 4mm� < 0.1dB insertion loss� 250um fiber capable
BeforeActuation
AfterActuation
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Communication Markets Division
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MSO Key Points
Mechanical SpliceMechanical Splice
Mechanical SplicesMechanical Splices
Optical fibers (2)
FRP(fiber reinforced plastic) Tension member
Steel messenger wire
Zip joint to remove steel messenger wireRemaining cable becomes
“Indoor Cable”
FTTH Drop Architecture
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Communication Markets Division
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FTTP Drop Cable Installation
Splice drop cable at the terminal
Anchor cable at side of home
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Install cable through wall
Cable Entry
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Communication Markets Division
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Install duct and splice to ONU pigtail
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Communication Markets Division
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Japan Cabinet/ Network Interface Device
Drop Cable
Indoor Cable
Field AssemblyConnector
Plug
Field AssemblyConnector
Socket Excess cable stored outside
cabinet
Cable JacketTerminated in
Connector
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Communication Markets Division
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Plug
Socket
Connected
• Simple tools, no adhesives or polishing• L-Shaped Socket Design for
Small Form Factor Wall Outlets or NIDs• Socket mates with standard SC
connector
• Simple tools, no adhesives or polishing• L-Shaped Socket Design for
Small Form Factor Wall Outlets or NIDs• Socket mates with standard SC
connector
Features
• Factory Polished Fiber/Ferrule Assembly
• Field Assembled with Mechanical Splice
Field Assemble ConnectorPlug and Socket
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Communication Markets Division
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Ferrule with fiber stub
Plug bodyPlug cable holder
Backbone
Spring
Stub fiber
Fiber insertedthrough Holder into Element
Depress Cap to Lock Fiber in Element
Cap
Element
Field Assemble Plug
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Communication Markets Division
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Relative to Fusion Splicing:
� Reduced tool cost by 90%
� Doubled installation speed
� Cut installed cost by 50%
Mechanical Splice Technology in Japan
* - Results for one supplier’s mechanical splices
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Communication Markets Division
South Korea
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Global Leader in Broadband deployment
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Communication Markets Division
South Korea FTTH and Broadband Deployment
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1.87 million subscribers in March 2009> 2 million in 20101.87 million subscribers in March 2009> 2 million in 2010
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Communication Markets Division
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� KT provides voice, data, and digital video using GE-PON, similar to NTT
� 1x4 splitter at Central Office
� 1x8 splitter at Pole
� Customized drop cables use field assembled connectors and plug directly into customer ONU
� Telco service provider and other service providers are deploying using similar connector
� One is SC/PC, other is SC/APC
Fiber to the Home –South Korea
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Communication Markets Division
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The FTTH Drop - Korea
Mechanical Connector mounted on 3mmRuggedized Drop Cable
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Field Mount Connector installation at pole mount terminal
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Drop installation in the house
Drop cable routed through wall
Field mount mechanical connector
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North America FTTH
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Verizon …..and everyone else
Verizon …..and everyone else
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North America FTTH Deployment
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Communication Markets Division
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Communication Markets Division
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March
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- Japan
NTT added 2.1 million FTTH subscribers in 2009Japan FTTH > 15 million subscribers
Verizon Network ArchitectureGPON
Gigabit Passive Optical Network
1x32 Splitter
1x32 Splitter-Easy test access
-Requires big cabinet
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Communication Markets Division
Verizon Fiber Drop ArchitectureSingle Family Unit
Terminal
ONT
Female OptitapAdapter
Male OptitapConnector
Drop Cable
Standard SC-APCConnector
SC-APCConnector
Inside Optitap Housing
Verizon Chose Factory Terminated Drop
Why?High Labor Cost of
US$100/ hour
Verizon Chose Factory Terminated Drop
Why?High Labor Cost of
US$100/ hour
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Communication Markets Division
Verizon ONT & Premises ArchitectureSingle Family Unit Optical Network Terminal
On side of house Optical Drop Cable(to aerial terminal closure)
Coax Cable
TVOptitaps, SC-APC
Male-FemaleONT
Optical Drop Cable(to aerial terminal closure)
Optical Drop Cable Slack Storage Box (50
feet)
Power Transformer & 8 hr Battery Backup
Input: 110V fromWall Outlet
Telephone
ComputerCat 5e
Twisted Pair
Power Supply
Verizon Trend• Put ONT inside wall
• Low ONT cost
Verizon Trend• Put ONT inside wall
• Low ONT cost
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Communication Markets Division
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Feeder Cable to Buil
FO Feeder cableTo building
1x32 Splitter
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Motivation for New Horizontal Pathway Solution:
� High Labor costs to install traditional cable routing
pathways such as crown moldings or plastic wire
moldings
� Multiple steps to create pathway and to route fiber
� Congested pathways or conduits that are typically
shared between multiple operators (CATV and Telco)
� Poor aesthetics of current big, bulky solutions
MDU deployment costs are: 46% Labor, 42% Actives (2 6% CO, 16% Subscriber) and 12% Materials
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Communication Markets Division
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Verizon is now deploying Flexible DuctSolution & planning to use mechanical connector
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1. Make window cut into already installed duct. 2. Select colored fiber for drop to tenant.
3. Fasten Point-of-Entry Box to wall and drill hole into living unit. 4. Field terminate with 3M NPC connector..
5. Insert connector into adapter.. 6. Add drop cable to living unit ONT.. 7. Snap on cover to complete..
Field Installation Process of Pre-positioned Fiber and Point-of-Entry Box
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Europe FTTH
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Many ProvidersNo Massive
Deployment, yet
Many ProvidersNo Massive
Deployment, yet
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Communication Markets Division
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France FTTH Drop InstallationMulti-Dwelling Unit
Apartment
Face Plate/ Optical Roseta
With mechanical spliceOr field mount connector
Optical NetworkUnit
FiberPatch Cord
Optical BranchClosure withMechanical
Splices
France Telecom has now stopped deploymentbecause of new regulation-Gov’t requires 4 fibers/ apt-One fiber per potential service provider-FT is looking at ways to deploy cost effectively
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Communication Markets Division
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FTTH Global Summary
� Japan is a leader for FTTH deployment
� Korea is moving quickly
� North America, mainly Verizon and small telcos, are
deploying
� Verizon uses factory terminated drops for single family, but
are moving toward mechanical connectivity for multi-dwelling
units
� France Telecom has deployed, but has slowed due to
regulatory issues
� Japan, Korea , and France along with much of the rest of
world uses mechanical connectivity at the drop
� > 70% of global drops use mechanical connectivity