animated slides – showing jumpering changes and product architecture for wlr, llu, slu and gea
TRANSCRIPT
Animated slides – showing jumpering changes and product architecture for WLR, LLU, SLU and GEA
Access Network Local Exchange
Street CabinetOverhead
Distribution Point
End User Premises
Joint
UndergroundDistribution Point
Dropwire
NetworkTermination
Cable Segment
Main DistributionFrame
CP Equipment
TieCablesCP
Tie Cable
Hand OverDistributionFrame (HDF)
Overhead feedOr undergroundfeed
CPDomain Openreach Domain
End UserDomain
LLU Comingling Space
Cable chamber
MDF
BT Exchange Building
Line Test System
End User
Openreach provides jumpersVoice Switc
h
Openreach cables
Tie cable purchased by CP
KEY
Tie cable owned & installed by CP
Test DN
TestAccessMatrix(TAM)
LLU Comingling Space *
Openreachprovides HDF
CP Equipment
OpenreachStreet Cabinet
CPStreet Cabinet
Fit NTE1. WLR
2. MPF
3. SLU (SMPF)
4. SLU (MPF)
WLR, MPF and SLU
MDF
BT Exchange Building
Line Test System
End User
Openreach provides jumpersVoice Switc
h
Openreach cables
Tie cable purchased by CP
KEY
Tie cable owned & installed by CP
OpenreachStreet Cabinet
OpenreachStreet Cabinet
Fit SSFP NTE
5. GEA WLR
1. WLR
GEA FTTC with WLR
MDF
BT Exchange Building
Line Test System
End User
Openreach provides jumpersVoice Switc
h
Openreach cables
Tie cable purchased by CP
KEY
Tie cable owned & installed by CP
Test DN
TestAccessMatrix(TAM)
LLU Comingling Space *
Openreachprovides HDF
CP Equipment
OpenreachStreet Cabinet
OpenreachStreet Cabinet
Fit SSFP NTE
2. MPF
6. GEA MPF
GEA FTTC with MPF
CP deactivates broadband service
Fit NTE
Product Details
End UserOpenreach Product
SLU SMPF
CommunicationsProvider
SLU MPF
High Speed Broadband (in addition to Telephony + Features **)
Bundled Telephony + High Speed BroadbandPackage
Provision of :- - Civil Engineering - Tie Cables Copper Line
Provision of :- - Civil Engineering - Tie CablesShare of Copper Line withTest & Diagnostics
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
Installs equipment, e.g. DSLAM, and backhaul to CP’s own streetcabinet to provide High SpeedBroadband services only.
CP resells on a wholesale basis or manages relationship with End User
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)