Connection To A Universal Building Cable Installation (Ubc) - Mitel Aastra 470 System Manual

4. 6. 2. 2 Connection to a universal building cable installation
(UBC)
Fig. 32 Connecting to a UBC via a (main) distribution board (example)
Fig. 33 Connecting to a UBC via wiring centre (example)
Aastra 470 as of R3.2
syd-0337/1.6 – R3.2 – 09.2014
Communi-
cation
server
NT1
NT1
(Main) distri-
bution frame
Communica-
tion server
Phone
Phone
NT1
Public
exchange
NT1
Patch panel
User
2nd floor
EDV
Phone
User
1st floor
EDV
Phone
User
EDV
Ground floor
Phone
User
Patch panel
EDV
User side
Exchange side
Installation
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