Aastra Ascotel IntelliGate 2065 - Page 748

Ascotel IntelliGate 2025/2045/2065
748 Connecting the PBX Part 4
Possibilities for connecting the PBX to a universal building cabling
Fig. 4.32: Connecting to a UBC via main distribution board (example)
Fig. 4.33: Connecting to a UBC via wiring centre (example)
AD2 interface
Never install the Y bus by interrupting it at the storey distribution board. Only use
commercial adapters to connect for instance two Office system terminals to the
same terminal socket-outlet.
Main distrib-
bution board
PBX
NT1
NT1
Telephone
EDP
Subscriber
Subscriber
Subscriber
2
nd
floor
1
st
floor
Ground floor
Telephone
EDP
Telephone
EDP
Patch panel
haz1114aaena0
NT1
NT1
Telephone
Subscriber
Telephone
EDP
Exchange
Patch panel
Subscriber-side
Exchange side
haz1115aaena0
PBX