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Product documentation

Generic Ethernet Access (GEA) is a bandwidth configuable 'layer 2' active bitstream Fast Access product utilising Fibre to the Premises (FTTP) or Fibre to the Cabinet (FTTC). It provides an 'always on' virtual LAN (VLAN) - a lit fibre connection - from the Exchange Optical Line Termination (OLT) device to the Optical Network Termination (ONT) device on the Passive Optical Network (PON) either at the End Users' premises (FTTP) or at the street cabinet (FTTC).

GEA supports the provision of GEA Data and GEA Voice Enablement Products.

Product information

Generic Ethernet Access (GEA) is a bandwidth configurable 'Layer 2' active bitstream Fast Access product.  Openreach launched its GEA product offered on Fibre to the Premises (FTTP) on 30th June 2008.  Openreach consulted with Industry regarding GEA over Fibre to the Cabinet (FTTC) during October 2008, an internal Openreach trial will take place at Foxhall near Ipswich early in 2009 followed by the first CP Trials at Muswell Hill and Whitchurch in May/June 2009.  A related product, 'Fibre Integrated Reception System (IRS) is currently under development.

GEA will offer two service options:

  • GEA with Voice Enablement Port (VEP) channel - a 135Kbit/s  ‘fixed’ symmetric service 'Voice Enablement Port' Ethernet VLAN channel with enhanced QoS characteristics suitable for the running of Voice services;
  • GEA with a Data Port (DP) Ethernet channel and the following options:
    • Assured Services - CPs can order either a GEA-Voice Enablement Port (VEP) product or a combination of one GEA VEP and one GEA DP from the available services
      • 2.5Mbit/s downstream and 500 Kbit/s upstream
      • 10 Mbit/s downstream and 2Mbit/s upstream
      • An additional 135 Kbit/s symmetric bandwidth channel if needed
    • Non-Assured Services as 'add-ons' to the 10/2 Mbits Assured Services - Openreach does not assure this higher bandwidth and the headline rate is dependent on the bandwidth available in the PON following servicing of all Assured services and bandwidth demands from other users.
      • a Peak Information Rate (PIR) headline rate of 30Mbit/s
      • a PIR of 100 Mbit/s
  • GEA over FTTC service options are currently being defined and developed.  More details of this are available in the GEA over FTTC Product Proposal document (link below).
  • GEA Cablelink - To receive the GEA products above CPs will also require a GEA Cablelink Product which includes a 1 Gbit/s interface.  This is a fibre tail connection from an MUA, CP area or handover point onto a 1Gbit/s Ethernet port on the OLT.

GEA-FTTP and GEA-FTTC contractual information

Type NameSize Issue date
Contract for Generic Ethernet Access Service - Conditions

Contract for Generic Ethernet Access Service - Conditions - Issue 1.5 - Date 16.07.10 - Effective 12.08.10

108 K 12/08/2010
Contract for Generic Ethernet Access Service - Schedule 1 Definitions

Contract for Generic Ethernet Access Service - Schedule 1 Definitions - Issue 1.6 - Date 16.07.10 - Effective 12.08.10

44 K 12/08/2010
Contract for Generic Ethernet Access Service - Schedule 2A - GEA Cablelink

Contract for Generic Ethernet Access Service - Schedule 2A - Service GEA Cablelink - Issue 1.3 - Date 05.10.09

31 K 05/10/2009
Contract for Generic Ethernet Access Service - Schedule 2B - GEA-FTTC Service

Contract for Generic Ethernet Access Service - Schedule 2B - GEA-FTTC Service - Issue 1.5 - Date 16.07.10 - Effective 12.08.10

67 K 12/08/2010
Contract for Generic Ethernet Access Service - Schedule 2C - GEA-FTTP Service

Contract for Generic Ethernet Access Service - Schedule 2C - GEA-FTTP Service - Issue 1.3 - Date 16.07.10 - Effective 12.08.10

57 K 12/08/2010
Contract for Generic Ethernet Access Service - Schedule 3 - Forecasting

Contract for Generic Ethernet Access Service - Schedule 3 - Forecasting - Issue 1.3 - Date 26.03.10

38 K 26/03/2010
Contract for Generic Ethernet Access Service - Schedule 4 - SLA

Contract for Generic Ethernet Access Service - Schedule 4 - Service Level Agreement - Issue 1.4 - Date 16.07.10 - Effective 12.08.10

63 K 12/08/2010
Generic Ethernet Access Service - Forecasting Manual.

Generic Ethernet Access Service - Forecasting Manual - Issue 2.0. Reloaded due to format errors.

114 K 26/01/2010
Generic Ethernet Access Service - Contract Order Form

Generic Ethernet Access Service - Contract Order Form - Issue 1.0 - Date 16.06.08

55 K 16/06/2008
Generic Ethernet Access Bulk Checker Contract Conditions

Issue 1

175 K 18/06/2010
Gneric Ethernet Access Bulk Checker - Contract Order Form

Issue 1

40 K 18/06/2010

GEA Contract changes in notification period

There are no contractual documents under review currently.

Type NameSize Issue date

GEA Demand Driven Exchange Enablement Trial

The following documents give information on the scope of the trial together with the terms and conditions for submitting an initial query and subsequent requests for inclusion or exchange enablement as appropriate.

Type NameSize Issue date
GEA Demand Driven Exchange Enablement Trial Scope

Issue 01.09.2010

30 K 01/09/2010
GEA Demand Driven Exchange Enablement Query

Issue 1 - Date 27.08.2010

47 K 01/09/2010
GEA Demand Driven Exchange Enablement Request For Inclusion

Issue 1 - Date 27.08.2010

46 K 01/09/2010
GEA Demand Driven Exchange Enablement Request For Enablement

Issue 1 - Date 27.08.2010

48 K 01/09/2010

EMP Information for FTTC and FTTP

Type NameSize Issue date
EMP R1400 NGA

R1400 B2B Documentation NGA (EMP R1400 28-05-2010 v1706)

7.3 M 04/06/2010
EMP R1300 NGA

R1300 B2B Documentation NGA (EMP Phase 13 NGA - 16-03-2010 v1456)

17.2 M 07/06/2010
EMP R1200 NGA

R1200 B2B Documentation NGA (EMP Phase 12 GEA - 16-03-2010 v1454

16.6 M 07/06/2010
EMP R1100 NGA

R1100 B2B Documentation NGA (EMP R1100 16-03-2010 v1452)

14.7 M 07/06/2010
EMP R1400 NGA STDS

EMP R1400 NGA Service Test Dialogue Service response XML description Issue 1.3b

247 K 06/05/2010
EMP Response Codes List (FTTC and FTTP)

Issue 14.1

2.4 M 22/06/2010
EMP R1200 Service Test Dialogue Service Response XML Description

Version 1.2

212 K 22/09/2009
EMP R1100 Service Test Dialogue Service Response XML Description

Issue 1

67 K 01/07/2009
EMP R800 - Structured Questions Code

FTTP GEA & FIRS - Structured Questions

258 K 01/02/2008

GEA over FTTC product documentation

Type NameSize Issue date
GEA over FTTC Product Description

Issue 4.2

1.7 M 25/03/2010
GEA over FTTC E2E Process Manual

Issue 5

5.8 M 04/03/2010
GEA over FTTC Bulk Checker Product Description and User Guide

Issue 1

396 K 18/06/2010
GEA over FTTC Portal Repair User Journey

R1300 Version dated Dec 09

4.5 M 19/02/2010
Customer Service Plan

Issue 2

320 K 17/06/2010
SIN 498 FTTC Generic Ethernet Access Service and Interface Description

Please use this link to the SINet page Fibre to the Cabinet (FTTC) Generic Ethernet Access Service and Interface Description

0 K 05/06/2009
FTTC & FTTP prices

Please use this link to the Product Prices Ethernet Portfolio

0 K 05/06/2009

GEA over FTTC consultation documents

Type NameSize Issue date
GEA over FTTC Openhouse Slides

Consolidated slides including information presented at the Openhouse along with summaries of the product feature and customer journey prioritisation exercises.

94 K 11/11/2008
GEA over FTTC Product Proposal (Revised following Consultation)

Issue 1.4

158 K 23/10/2008
GEA over FTTC Pilot Proposal Response Summary

Issue 1.0

261 K 23/10/2008

GEA over FTTP product documentation

Type NameSize Issue date
FTTP Brownfield Product Description

Issue 4.0

302 K 28/06/2010
FTTP Brownfield Home Environment

Issue 1.0

357 K 28/06/2010
FTTP T2R & L2C Processes - R1400

Version 1.0

5.9 M 17/06/2010
FTTP L2C Process R1300 Survey & ECC

Version 3.0

4 M 17/06/2010
FTTP L2C Process Journey - R1300

GEA-FTTP L2C process including flows. As shown in Walkthrough on 24 March 2010.

1.8 M 24/03/2010
FTTP T2R Process Journey - R1300

GEA-FTTP T2R process including flows. As shown in Walkthrough on 24 March 2010.

678 K 24/03/2010
FTTP Portal User Guide - creating orders

R1300 version - Portal User Guide for creating orders in Brownfield locations

678 K 19/03/2010
FTTP Portal User Guide - order tracking

R1300 version - Portal User Guide to track order (Brownfield sites)

198 K 19/03/2010
FTTP Portal User Guide - to search and modify order

PR1300 version - Portal User Guide for searching and to modify GEA FTTP assets in Brownfield locations

541 K 19/03/2010
FTTP Portal User Guide - amend order

R1300 version - Portal User Guide amend FTTP Brownfield orders

610 K 19/03/2010
FTTP Portal User Guide - T2R

R1300 version - Portal User Guide for creating and managing FTTP Brownfield Trouble reports

2.4 M 19/03/2010
NGA Business Variants Workshop

Notes from meeting 4/02/10 (updated 29/03/10)

116 K 29/03/2010
NGA Business Variants Workshop

Supporting Slides

232 K 11/02/2010
Customer Service Plan (FTTP & F-IRS)

Issue 1.2

290 K 03/02/2010
GEA over FTTP Brownfield Product Description

Issue 3.0 - 18th December 2009

819 K 22/12/2009
Master Response Code Extract

Extract from the master response code spreadsheet showing all FTTP response codes for R1200. See EMP Response Code List issue 12_1.zip in FTTC section above for full list.

5.5 M 16/10/2009
SIN 477 FTTP Generic Ethernet Access Service and Interface Description

Please use this link to the SINet page Fibre to the Premise (FTTP) Generic Ethernet Access Service and Interface Description (Ebbsfleet, Kent)

0 K 25/06/2009
GEA over FTTP Product Handbook

Version 2.0

524 K 28/08/2008
GEA over FTTP Portal Repair User Journey

Version 1.0

747 K 17/04/2008
GEA over FTTP CKM 1

Customer Key Moments

0 K 04/04/2008
GEA over FTTP Billing Manual

Version 3.0

210 K 04/04/2008
GEA over FTTP Billing Dispute letter

Version 1.0

22 K 04/04/2008
GEA over FTTP Portal Provide Order User Journey

Version 1.0

597 K 04/04/2008
GEA over FTTP Portal Cease Order User Journey

Version 1.0

431 K 04/04/2008
GEA over FTTP Portal Modify Order User Journey

Version 1.0

530 K 04/04/2008
GEA over FTTP Portal Track Order User Journey

Version 1.0

234 K 04/04/2008

GEA over FTTP Trials

Type NameSize Issue date
Generic Ethernet Access Trial Handbook

Draft B - November 2007

43 K 08/11/2007
Invitation to trial Generic Ethernet Access

Issue 1.0 November 2007

43 K 06/11/2007

GEA over FTTP consultation documents

Type NameSize Issue date
CPCA - Industry Forum Slides

Issue 1 - 11 June 2010

913 K 28/06/2010
CPCA Consultation Meeting slides

Issue 2

1.1 M 04/06/2010
CPCA Consultation Response Summary Document

Issue 1

359 K 21/05/2010
CP Controlled ATA Voice Access

Product Proposal Document - Issue 2

628 K 21/05/2010
GEA-Multicast Product Proposal

Multicast for FTTC/FTTP Product Proposal for CP comment. Issue 1.0

0 K 29/03/2010
CP Controlled ATA Voice Access

Product Proposal Document - Issue 1

801 K 08/02/2010
GEA over FTTP at Brownfield sites

Product Proposal Document Issue 2.0

428 K 05/08/2009
Generic Ethernet Access (GEA): Services delivered over Fibre to the Premises

Consultation Response Summary Document V1.0

240 K 24/07/2009
VoNGA Product Proposal Feedback Response issue 1

VoNGA Product Proposal Feedback Response issue 1

241 K 14/10/2009
Voice over NGA (VoNGA)

Product Proposal document Issue 1.0

399 K 06/07/2009
GEA over FTTP Consultation Response Summary Report

Issue 1.1

213 K 11/07/2007
GEA over FTTP Consultation Document

Issue 1.0

91 K 28/03/2007

GEA Cablelink documentation

Type NameSize Issue date
Layer 2 Switch Mappings (L2SIDs) Phases 1 to 5 and NI

The information is provided solely for the purposes of enabling CPs to order GEA Cablelink. If you are not such a CP please note that disclosing, copying, distributing or using this information is prohibited. BT maintains that all reasonable care and skill has been used in the compilation of this information. However, BT shall not be under any liability for loss or damage (including consequential loss) whatsoever or howsoever arising as a result of the use of this publication by the reader, his servants, agents or any third party.

230 K 02/09/2010
GEA Cablelink Product Description

Issue 1.1 to support EMP release 1200 functionality onwards and is renamed from the GEA Handover Connectivity product.

241 K 11/02/2010
GEA Cablelink E2E Process Manual

Issue 1.1 to support EMP release 1200 functionality onwards and is renamed from the GEA Handover Connectivity product.

359 K 11/02/2010