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Table of Contents

Internal Equipment3
Openreach Optical Network Termination (ONT) and Enclosure3
Battery Backup Unit (BBU)3
Legacy ONT4
Bbu4
Customer Splice Point (CSP)4
Home Wiring5
The Simple Install6
Relocating the ONT and BBU7
Relocating the ONT and BBU and Adding Data Points in Multiple Rooms8
The Networked Home9
Provision of the Openreach Equipment10
Installation of Internal Cabling10
Voice Cabling10
Data Cabling10
Developer Self-Install11
Internal Work at Defined ONT11
Communications Provider Router Position11
Single Dwelling Unit at Second Fix (Internal Work)11
DSI Next Steps13
Cabling and ONT Positioning14
Single Dwelling Units14
Installation of Pre-Connectorised Cable at First Fix (Internal Work)14
Complying with Building Regulations15
ONT in the Default Position15
External Presentation by Developer15
ONT Installed Inside the House (Non-Default Position)16
Multiple Dwelling Unit (External)17
Multiple Dwelling Unit – Next Steps17
Ensuring Fire Safety with Internal Cabling17
Fire Stopping Compartment Penetrations17
Fixing Cables Securely18
Issues with Home Wiring18
Impact on Delivery18
Typical Issues with Duct Presentation18
Multi Dwelling Units (Mdus)19
Small Mdus (12 or Less Units)19
Large Mdus (more than 12 Units)20
Maisonettes21
Flat over Garage22
Chalets23
Modular/Passive Homes24
Option Where Openreach Installs the Equipment25
Commercial Units26
Small or Medium Enterprise (SME) Unit on Residential Development26
SME Within MDU27
Commercial Unit Within a Commercial Only Site28
Duct Laying29
Carriageway Road Crossings29
Ducting to the Building30
Ducting General Principles30
Commercial Unit Ducting30
Arrangement of Mains Services31
Avoiding Damage to the Openreach Underground Network32
Modular Jointing Chambers – Quadbox33
Furniture34
Duct Entries34
Quadbox Points of Note34
Available Size Range34
Joint Boxes, Footways and Frames & Covers35
Footway (JBF104/106)35
Specifications35
Joint Box Footway 104 – the Preferred Option36
Joint Box Footway 10637
Carriageway JBC438
Frame and Cover38
Lifting Keys38
Frames and Covers39
Recessed Frames and Covers39
Installation40
Unapproved Frames and Covers40
List of Abbreviations and Acronyms41
Health and Safety Advice42
Red Lists42
Distribution Point (DP) Location42
Cabling Routes and Lead-Ins42
Amber Lists43
Aerial and Antenna Transmission / Receiver Systems43
Green Lists44
Quality Control Checklist45

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