Animated slides showing jumpering changes and product architecture

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Animated slides – showing jumpering changes and product architecture for WLR, LLU, SLU and

Animated slides – showing jumpering changes and product architecture for WLR, LLU, SLU and GEA

Access Network End User Premises Local Exchange LLU Comingling Space CP Equipment Main Distribution

Access Network End User Premises Local Exchange LLU Comingling Space CP Equipment Main Distribution Frame Street Cabinet Overhead Distribution Point Overhead feed Or underground feed Dropwire Hand Over Distribution Frame (HDF) CP Tie Cable Network Termination Joint Tie Cables Cable Segment CP Domain Cable chamber Openreach Domain Underground Distribution Point End User Domain

WLR, MPF and SLU BT Exchange Building KEY Openreach cables MDF Tie cable purchased

WLR, MPF and SLU BT Exchange Building KEY Openreach cables MDF Tie cable purchased by CP Tie cable owned & installed by CP Line Test System Voice Switch LLU Comingling Space * Openreach provides jumpers Openreach Street Cabinet CP Street Cabinet End User CP Equipment Openreach provides HDF Test DN Test Access Matrix (TAM) 1. WLR 2. MPF 3. SLU (SMPF) 4. SLU (MPF) Fit NTE

GEA FTTC with WLR BT Exchange Building KEY Openreach cables MDF Tie cable purchased

GEA FTTC with WLR BT Exchange Building KEY Openreach cables MDF Tie cable purchased by CP Tie cable owned & installed by CP Line Test System Voice Switch Openreach provides jumpers Openreach Street Cabinet 1. WLR 5. GEA WLR End User Fit SSFP NTE

GEA FTTC with MPF BT Exchange Building KEY Openreach cables MDF Tie cable purchased

GEA FTTC with MPF BT Exchange Building KEY Openreach cables MDF Tie cable purchased by CP Tie cable owned & installed by CP Line Test System Voice Switch LLU Comingling Space * Openreach provides jumpers Openreach Street Cabinet End User CP Equipment CP deactivates broadband service Test DN Openreach provides HDF Test Access Matrix (TAM) Fit SSFP NTE 2. MPF 6. GEA MPF Fit NTE

Product Details Openreach Product SLU MPF SLU SMPF Communications Provider Provision of : -

Product Details Openreach Product SLU MPF SLU SMPF Communications Provider Provision of : - Civil Engineering - Tie Cables Copper Line Installs equipment, e. g. MSAN, and backhaul to CP’s own street cabinet to provide Voice and Broadband services or high speed data. CP resells on a wholesale basis or manages relationship with End User Provision of : - Civil Engineering - Tie Cables Share of Copper Line with Test & Diagnostics Installs equipment, e. g. DSLAM, and backhaul to CP’s own street cabinet to provide High Speed Broadband services only. CP resells on a wholesale basis or manages relationship with End User Bundled Telephony + High Speed Broadband Package High Speed Broadband (in addition to Telephony + Features **)

Glossary MSAN – Multi Service Access Node (enabling telephony & broadband services) DSLAM –

Glossary MSAN – Multi Service Access Node (enabling telephony & broadband services) DSLAM – Digital Subscriber Local Access Multiplexer (enabling broadband service) MDF – Main Distribution Frame (terminating access lines and enabling cross connection to service specific line card) HDF – Handover Distribution Frame (the demarcation point between Openreach and CPs within the Comingling area) Test DN – Test Directory Number (used for connecting to the Openreach line test systems for fault diagnosis)