Buildings Fibre Optics Infrastructure - T-Gridt-grid.com/public/uploads/files/1664707365.pdf · Best Practice for In-Buildings Fibre optics Infrastructure & Internal Wiring 2

Get Ahead with the Future

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Buildings Fibre Optics Infrastructure

Omar Rawdah

Beirut, Sept. 19th 2016

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Contents

• Objectives

• reference to recommendations OEA-Beirut ICT workshop 16.03.2016

• Benefits of Fibre Broadband for the real estate market

• FTTx / FTTH Networks & Architecture

• Passive Infrastructure for Buildings (New / Existing)

• Applicable Standards

• FTTH Around the World

• Regulations & Guidelines

Best Practice for In-Buildings Fibre optics Infrastructure & Internal Wiring

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• Buildings Surveys – Beirut Area

• FTTB/FTTH In-Buildings – Beirut area

• Future-Proofing your Building

• Buildings & Wiring Scenarios (hybrid)

• Design Considerations

• Implementation Issues

• Electrical Interfaces

• Build Packs for Design & Construction

• Training & Skilled Workforce

• Q & A Session

Best Practice for In-Buildings Fibre optics Infrastructure & Internal Wiring

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Recommendations OEA-Beirut ICT workshop 16.03.2016

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2016 18

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“Future-Proof” Your New Building

Benefits of fibre broadband for the Real Estate Developer


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Why FTTH?

Short video describing the benefits of FTTH - Courtesy the FTTH Council- Europe.


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Key Issues to ask for…

• Understand the benefits of fibre optics Vs conventional cabling

• Can a hybrid copper/fibre solution work for you?

• What services are you looking for?

• What is the technology offered? Are there options?

• What space / room facility do you require?

• What are the regulations / guidelines?

• What is the cost?

• How long to implement?


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Key Issues to ask for…

• how many tenants do you expect to sign up for your services? ESSENTIAL

• What minimum (passive) infrastructure do you require at this stage?• Fibre Distribution Box, Vertical Riser Cable, cable tray, etc.

• Is there Dark Fibre in your area/neighborhood? ESSENTIAL

• Has your ‘Home been passed’? At what phase?

• Is it cheaper to cable the whole building or just areas where your 1st subscribers are?

• How can you connect new tenants who ask for fibre services?

• Have you considered future maintenance cost (pending solution offered)?



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Broadband Technologies Compared

Time taken for:1 GB

photo album4.7 GB standard

video25 GB

HD video

1 Gbps download

FTTH 9 sec 39 sec 3 min 28 sec

1 Gbps upload

100 Mbps download

FTTH 1 min 23 sec 6 min 31 sec 34 min 40 sec

100 Mbps upload

CATV50 Mbps download 2 min 46 sec 13 min 2 sec 1 hr 9 min

10 Mbps upload 13 min 52 sec 1 hr 5 min 5 hr 47 min

DSL8 Mbps download 19 min 0 sec 1 hr 29 min 7 hr 55 min

1 Mbps upload 2 hr 32 min 11 hr 54 min -

Table 1: Typical download and upload times for image and video transfer using various types of consumer internet connections


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Access Network Capacity by Application & Technology

Diagram 1: Current & future applications BW requirements Vs offered Access Network technologies.


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Broadband Technologies Compared

Shannon Comms Theory determines the maximum achievable bit rate over a transmission medium as a function of the frequency-specific signal-to-noise ratio (SNR) values. The SNR decreases with

increasing attenuation and increasing noise from crosstalk


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Services Offered: FTTH or FTTB Advantages for Developer/ Property Owners

• Several ISPs or Service / Installation contractors cause wiring chaos in building

• Having a clear demarcation point (FTTB/ FTTH Network) to connect to

• Customers are willing to pay more to access a ‘fibered property’

• In new developments, even when copper is installed in parallel, the Take – Rate

for fiber is very high, in the 60-70% range.

• Freedom for customer to source own services (triple-play)

• FTTH backbone can be used for various value added services e.g. CCTV, Building

Management Systems, Home Automation, IoT, Utility Monitoring, etc.


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Local Legislations/ Guidelines

No obligation to deploy fiber into new home or

apartment

No obligation to deploy conduits for any network

into new home or apartment

No obligation to deploy any kind of access

network into homes or apartments

No ‘Approved’ Legislation for Fiber or ICT in New Buildings

‘No National Buildings Code’


FTTX Networks & Architecture

(brief overview)

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Types of FTTx networks.

with G.now or G.Fast

with VDSL/VDSL2

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Fibre to the Distribution Point (FTTDp)

• This solution has been recently proposed.

• Connecting the POP to the Distribution Point via the optical cable and then

from the Distribution Point to the end-user premises via existing copper

infrastructure.

• The Distribution Points could be a hand-hole, a drop box on the pole or

located in the basement of a building.

• This architecture could support VDSL or G.Fast technology for a short last mile,

normally less than 250m.

FTTX Networks

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• G.fast has many similarities to G.now in terms of deployment scenarios and costs.

• Mainly used as an improvement for Vectoring (a technology highly effective at reducing

the amount of ‘cross talk’ that can interfere with the speeds over copper wires).

• In theory, G.FAST enables 1 Gbit/s ultrafast bandwidth access over a twisted copper pair.

• G.fast is expected to be widely available between 2016 and 2018.

• Otherwise, G.fast also will require management functions for power control, for

mitigating interference sources in the home environment, and for coexistence with

legacy VDSLs.

FTTDp / G.now & G.Fast Technologies

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FTTDp / G.Fast Trials in the UK- BT

Video2: Trials of G.Fast technology to deliver fibre-like speeds over copper in the UK- BT Labs.

BT Ingenious


Recommendations- Technology

Choose the technology that is the best fit both technically and economically for each geographical area.


FTTH Architecture

(brief overview)


Courtesy FTTH Council Europe

Point-to-Point (P2P) & Point-to-Multipoint (P2MP)

Point to Multi-Point (P2MP)-GPON

Point to Point (P2P)

Residential customers Business Customers


Two FTTH Technologies


Traditional method of transmission.

Two fibers.

Single fiber bidirectional.

Active Ethernet.

Drops

Feeder

Single (Bx) or dual (Lx) fiber

Central office

OLT

ONT at customer premises

Single fiber(bidirectional)

Temperature-hardened Ethernet switch

Courtesy The Light Brigade, Inc

Requires powered cabinet in the OSP.

SFP modules used.

CWDM/DWDM for feeder.

Extended distances.

Point-to-Point (P2P)


Uses optical splitters.

Passive optical network(PON).

20 km limitation.

1:64 splitter limitation.


RF overlay option.

Bidirectional with WDM.

B-PON, G-PON, EPON, RFoG, 10G-PON

Point-to-Multipoint (P2MP)



Triple Play Network Characteristics

P2P (Active Ethernet) P2MP (PON)

Signal deliveryUses active electronics through

dedicated Ethernet line Uses splitters

Optical line Dedicated Shared

ApplicationsBetter suited for applications similar to

enterprise dataSystem solutions optimized for

specific market applications

CostMore expensive due to active

equipment Less expensive

Data rateMax/peak bandwidth is >1 Gb/s to

each customer immediate 75-150 Mb/s using 2.4 Gb/s OLT

Reach 80 km 20 km

ComponentsIntegrated CO and

subscriber componentsSeparate CO and

subscriber electronics

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Case for Lebanon

MPT/Ogero Phasing (FTTO-FTTB-FTTH)


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FTTx Roll-out Phasing- 2020 Plan

Source: MPT- Lebanon


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Standardization & Guidelinesfor

Optical Fibre In-Buildings

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Standardization

Recommended Terminology – FTTH Council

In January 2009 the FTTH Council has released a document that well defines terms used by all the FTTH Councils (North- America, Europe, MENA andAsia-Pacific).

To ensure clarity and consistency in communication there should be a common set of Terms, Definitions and Abbreviations.

Study Group IEC SB4/ACT consisting of experts from IEC, ITU-T, CENELEC group recommended to use FTTH council specs as a reference for:

• FTTH / FTTx Network Scheme

• FTTH / FTTx Network Elements

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Point of Presence PoP & Outside Plant OSP

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In-Building

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Standardization

Major Standardization Bodies

• IEC • Study Group IEC SB4/ACT consisting of experts from IEC, ITU-T, CENELEC

• ITU-T• Study group WG15

• ISO/IEC

• IEC/EN

• CENELEC / ANSI /

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FTTx Buildings Specs -2016(ISO/IEC/ITU-T/EN)

• High-level review was undertaken with kind support from Libnor

• Lebanese standards from LIBNOR, no fiber optic standards were identified, only low current standards without specifying its relation with telecoms

• Initial search identified the following:

• ISO: ICS Standard- ICS 33: Telecommunications.

• 33.180 Fibre optic communications• 33.180.01 Fiber optic system in general• 33.180.10. Fiber and cables• 33.180.20. Fiber Optic interconnecting devices• 33.180.30. Optic amplifiers• 33.180.99. Other fiber optic equipment

• ISO/IEC, two standards were found as follows:• ISO/IEC under IT - Generic cabling systems ISO/IEC - 11801- Int’

standard• ISO/IEC under IT - Implementation and operation of Subscriber

premises cabling- ISP IEC 14763 - Int'l Standard

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FTTx Buildings Specs (ISO/IEC/ITU-T/EN)

• ITU-T has 3 main levels of specs but mostly related are:

• G65x series

• For the IEC/EN, several standards for' Fiber Optics' or 'FTTH (Fibre-to-the-home)', both Int'l and Regional, extracted from FTTH Council Europe handbook (Feb. 2015).

• In specific, IEC 60794-2 for Indoor Fibre Cables.

• ETSI / CENELEC / ANSI / IEEE / etc. specs.

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Standardization (IEC-2011)

Courtesy IEC – SBA/ACT 2001 38


Regulations & Guidelines

Buildings Classifications

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What has been done so far locally?

(pre-Telecom 2020 Plan)

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TRA Consultation & Recommendations 2009Residential or Business- NEW Premises

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TRA Consultation & Recommendations 2009

Covers:• New buildings • Residential or Business• Any buildings ≥ 3 stories• Or any building ≥ 800sqm built area• Fixed broadband Infrastructure• FTTB Active Ethernet only with copper

internal wiring

Does not Cover: • Existing buildings• Classification of buildings &

developments• SDU (Single Dwelling Unit) & MDU

(Multi Dwelling Unit)• Wireless broadband infrastructure• FTTB with FO cables to CP or hybrid• FTTH P2MP- Passive infrastructure 42


Guidelinesfor

Optical Fibre In-Buildings

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Guidelines for Infrastructure Facilities:

• Indoor Wiring & Infrastructure

• Design templates/ Proformas for standard

MDUs, large MDUs, & special projects

• Engineering Guidelines (Active/Passive)

• MDUs Telecom Rooms (various types)

• Complex Large / special projects

Keep it Simple

FO Buildings Infrastructure

In the absence of national legislation for broadband & ICT

No obligation to deploy any kind of

access network into homes or

appartments

No Obligation to deploy fiber into

every new home or appartment

Issue Guidelines for New Buildings FO

Infrastructure applicable to new

home or appartment 44

Get Ahead with the FutureScenario I (FTTB & FTTO)

• MDUs (>100 connections)• High-Rise Buildings• Compound of Villas • Special projects (Data centres, Telecom rooms,

Scenario II (FTTB & FTTO)

• MDUs (≤ 100 connections)• Medium-Rise Buildings• Low-Rise Buildings• Villas (multi or single floors)• Existing Homes

Applies to both residential & commercial

FTTB MDU Complex – A Telecom Room is a must

FTTO MDU (Banks/ Hospitals/ Gov.) - Telecom Room or Building Distribution Cabinet

Buildings & Wiring Scenarios- Fixed Broadband

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Get Ahead with the FutureExamples• BDD- Beirut• Beit Misk – Metn• Exir• Water Front City- Dbayeh• Hospitals (CMC, AUH, etc.)• Compound of Villas • Special projects (Data centres, Telecom rooms,

Scenario II (FTTB & FTTO)

• MDUs (≤ 100 connections)• Medium-Rise Buildings• Low-Rise Buildings• Villas (multi or single floors)• Existing Homes

Applies to both residential & commercial

FTTB MDU Complex – A Telecom Room is a must

FTTO MDU (Banks/ Hospitals/ Gov.) - Telecom Room or Building Distribution Cabinet

Buildings & Wiring Scenarios- Fixed Broadband

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Passive Infrastructure for Buildings

(New / Exisiting)

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FTTH - Multi Dwelling Unit (MDU) Solutions

Cable Coiling Box

Easy Access Cable

Breakout Branch Box

Street Distribution Cabinet Fiber Distribution BoxOptical Splitter

Splice Box

Easy Access Cable

Customer Premise Outlet

Customer Drop CableTube with a pull cord

Telecommunication central office

48Courtesy Optomer


FTTH - Fiber Distribution Cabinet/Box

MDU (Buildings)

• distribution/splice box

• enables transition from an outdoor cable to an indoor one

• designed to be installed on the facades of single-family houses (SDU)

SDU (Villas/Homes)

• wall-mounted on the lowest level of a building (MDU)

• terminates cables coming to the building from CO, vertical cables and enables installation of optical splitters

• separated area for terminations of feeder cables incoming to the distribution box from CO as well as vertical cables in the building 50


Indoor Fiber Optic Cables(Distribution / Breakout)

• INDOOR ZIP CORD FO CABLE• FLAT DROP CABLE• INDOOR BREAKOUT FO CABLE• INDOOR BACKBONE FO CABLE• INDOOR OUTDOOR DRY FO CABLE (Tight Buffer Type)• INDOOR OUTDOOR FO CABLE• AIR BLOWING MICRODUCT FO CABLE • DRY LOOSE TUBE CABLES


Fiber Optic Riser Cable

• capacity up to 48, G.657 A2/B3, 900 μmbuffered fibres prefered

• applied in vertical installations in multi-dwelling buildings

NB: OGERO recommends using G.657.B352


CPE (Customer Premise Equipment)-Fiber Outlet

• Network termination in customer’s apartment• Fibre termination point in CP• Installed directly on the wall or on flush-mounting box• Access to adapters protected by automatically closing shutters

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Indoor Customer Premise Outlets

E-SCE-SC

Q-SC

Indoor

Cable

Tough Cord

Tough

Cord

Tough

CordShutter (common)

Drop

Courtesy Sumitomo Electric Industries54


Field Installable Connectors (FICs)

FIC for drop cable

[Fusion Splice type] E-SC FusionConnector

[Mechanical Splice type] e-SC

Nipper

Required toolsCleaver Stripper Required tools

Cleaver Stripper Nipper

No splicerrequired

Fusion SplicerZ1C etc.

Special Holder

SDU

MDU

CO

OpticalDistribution Point(ODP)

Distribution Cable

Drop Cable

Outlet

Indoor Cable

ODF

Outlet

FIC for drop cable

TerminationBox

Courtesy Sumitomo Electric


Mechanical Connector: Field Installable

Rectangular Drop Cable

Strength

member

Sheath

Fiber

Cable HolderCrimp

Plate

Clip

WedgeV-groove

Crimp Plate

Ferule

(Capillary)

Matching

Gel

Spring

Plate

Polished

end faceBuild-in

FiberV-groove

Optical

fiber

125um Bare

fiber

Optical

Fiber

Loosen Fasten

Mechanical Splice

Applicable both 2x3.1mm

and 1.6x2mm

Factory Polished end-face

Courtesy Sumitomo Electric

• Features:

- Drop cable is secured by Cable Holder.

- The fiber is clamped at the simple Mechanical Splice.

- Reassemble function


Splitters

---

Configuration Splitter Splitter Module for small cabinet

Splitter Module & Shelf for 19” rack

Splitter --- ---

Splitter Module with Pigtail

F type: 2mm tube

Splitter Module with Adapter

---

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Cleaning & Inspection Tools

Smart Probe

Features

Wi-Fi streaming

Easily connect with Laptops,

Smartphones, & Tablets

Replaceable & rechargeable battery

Available adapter tips (LC, SC, FC, ST, DIN)

Up to 24F displayed simultaneously on the

screen

Courtesy SENKO


FTTH Around the World

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FTTH Around the World

• FTTH/FTTB Map

• Japan (FTTH) Stats

• France (FTTH)

• Korea (FTTH)

• Qatar (FTTH)

• UK (FTTB)

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FTTH / FTTB Map

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FTTH/FTTB figures end 2014

EU28: 12.3 M subscribers and 50.7 M Homes PassedNumber of FTTH/B subscribers and Homes Passed

(Dec 2010 to Dec 2014)

Average take up rate in EU28 at end 2014: 24.3%

9Source: IDATE for FTTH Council Europe


Technologies and Architectures

EU39: 59% FTTB vs 41% FTTH - 34% PON vs 66% P2PEU28: 37% FTTB vs 63% FTTH - 55% PON vs 45% P2P

(Homes Passed segmentation)

Mainly FTTB

Mainly FTTH



FTTH/FTTB European Ranking

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Household Penetrationof countries* with more than1% household penetration

February 2016



FTTH/FTTB Global Ranking

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Household Penetrationof countries* with more than1% household penetration

February 2016



JapanFTTH

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Broadband Service (fixed line) in Japan

25.0

30.0

35.0

40.0

Susc

rib

ers

[m

iliio

n]

FTTH

DSL

CATV

Total

FTTH Subscriber : 27.6 million as of Dec. 2015(Population 126 million, Households: 53 million)

20.0

15.0

10.0

5.0

0.0

2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015

Calendar yearSource: Ministry of Internal Affairs and

Communications, JAPAN67


FTTH in Japan

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Broadband: more FTTH broadband subscriptions in Japan than in all of EU + Norway + Switzerland + Iceland

Courtesy ADNet


FranceFTTH

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FTTH Technology Deployed

• FTTH GPON technology is deployed in France

Operators:

• Orange S.A. (France Telecom)

• Free (Iliad SA)

• Numericable-SFR (Altice)

• Bouygues Telecom (Bouygues)


Comms Room GPON InfrastructureNew MDU- 260 Apartments

- The first cabinet contains 3 cable of 144 fibers

- The second cabinet contains 4 cables of 144 fibers and 1 cable of 48 fibre

Source: La Fibre. France


These 3 boxes shown in this picture are for the storage of slack fiber cables or coiling boxes. A maintenance service loop is also shown.

Fibre Coiling Boxes & Service Loop



Installation PhasesCable Entry points


Installation PhasesODFs splicing

Fiber optic splicing & Terminations

Fiber Optic Splitter



Installation Phases


France -FTTH GPON Exiting MDU






FTTH GPON Exiting MDU

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FTTH GPON- SFR-Exiting MDU

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FTTH GPON- SFR-Exiting MDU

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KoreaFTTH

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UK FTTH



FTTH Street Installations

Fiber to the Home Installation by HenkelsMcCoy Pulling fiber optic cables to home and businesses


FTTB connection

Fiber optic cable going from street manhole to the MDU/SDU

This is wall mounted fiber termination box that connect the fiber cable coming from the operator to the SDU/MDU


Fiber to the Premise

Fiber Connection setup model in UK apartment

Fiber Optic distribution box in basement


FTTH Microtrenching & Duct Sharing to Premises

This schematic shows how fiber optic pass from street cabinet to the MDU/SDU using water pipe without disturbing the property


Qatar FTTH



Qatar- FTTH- Exiting SDU

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Qatar- FTTH- Exiting SDUUser Set-up

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Buildings SurveysBeirut Area

Fibre Optics Readiness

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Pilot Area Surveyed


FTTB/FTTH Cases Beirut Area

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Existing Building ScenarioBeirut

Case for a Façade-type Installation


Design & Implementation Aspects

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Implementation Issues

Practical & Cost Saving Measures

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Lebanon- Reuse the existing ducts / Sub-ducts-Distribution Network

Remove old unused copper cables to re-use existing ducts & sub-ducts

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Lebanon- Reuse the existing ducts / Sub-ducts- Distribution Network

Remove old unused copper cables to re-use existing ducts & sub-ducts

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France & ARCEP (Regulator)- Sharing Ducts

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Using the UG Sewers to deploy fibre &

Sharing indoor wiring

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Microtrenching - UK


Laying fibre-optic cables in water pipes

Installing fiber optic cables in the domestic water supply


Sharing with water pipes

The duct containing the fibre cable enters the building inside the water pipe.

Drinking water pipe connection, in an installation in Adenau, Germany.


Microtrenching work phases in front of MDUs/SDU - Norway

Microtrenching work in front of MDU/SDU


Multiple Dwelling Unit: Fiber Blowing Solution

Internal Y Branch

ConnectionPoint

IndoorTight Protected Microduct

PoP

Tight Protected Microduct

Customer Connection

Point

Installation Equipment

Splicing Unit

Internal Y Branch

Medium RiseMDU

(Direct Microduct Routing)

High RiseMDU

(Shared Microduct Routing)

MDUCabinet

Low Rise / Garden Style MDU(Rapid Fit Installation)

TubeDistribution Closure

Fibre Node

Pre-Connect Fibre

Customer Connection Point -Fixed Fibre Drop

Customer Connection Point -Upgradeable Fibre Drop

(pre-installed)

• Shared microduct rooting

• Direct microduct rooting

• Rapid fit installation

Courtesy Emtelle


Microducts

• “Tube-guided fiber”

• Faster and easier cable installation

• Reduced coefficient of friction

• Flexibility for growth

• Cost-effective repairs or upgrades

108Courtesy Emtelle / Afripipes


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Workforce

Training / Specialties / Opportunities

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Certified Fiber Optic Technician (CFOT) Design & Planning A Fiber Optic Network (CFOS/D)

Optical Fibre Network Testing & MaintenanceGPON-FTTH Planning &Optimization

Recommended Fiber Optic Training

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“How much does it cost?

(Building Developers)

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Q & A

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Contact Us:

[email protected]

tgridleb

mailto:[email protected]

http://www.t-grid.com/

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Buildings Fibre Optics Infrastructure - T-Gridt-grid.com/public/uploads/files/1664707365.pdf · Best Practice for In-Buildings Fibre optics Infrastructure & Internal Wiring 2