Installation
102
Aastra 415/430 as of R3.2
syd-0344/1.6 – R3.2 – 09.2014
4. 6. 2. 1
Connection via main distribution board
Fig. 26
Connection via main distribution board
The interface sockets on the front panel are connected with the (main) distribution
frame or the patch panels using either patch cables or prefabricated system cables
(see
"Equipment Overview", page 245
).
Prefabricated system cable 12 x RJ45
The cable is 6 m long and, at one extremity, has 12 RJ45 connectors for the inter-
faces on the front panel. Two of them have 4 cores; the others, 2 cores. This means
the cable is suitable for connecting the following interfaces:
• 2 network interfaces BRI-T or 2 terminal interfaces BRI-S or a combination
thereof.
• 10 terminal interfaces (DSI, FXS) or a combination thereof.
Notes:
– This cable cannot be used to connect PRI and Ethernet interfaces (see
also
"Connection of PRI primary rate interface", page 110
and
"Connec-
tion of Ethernet interfaces", page 145
).
– It is not possible to connect an ODAB door intercom interface with
only one cable (see also
"Connection of a door intercom (TFE)",
page 138
).
Tip
Use standard commercial connecting cables not just for the PRI and
Ethernet interfaces but also for connecting the BRI-T interfaces.
NT1
NT1
Communica-
tion server
(Main)
distribution
board
