Installation
112
Aastra 470 as of R3.2
syd-0337/1.6 – R3.2 – 09.2014
4. 6. 2. 1
Connection via main distribution board
Fig. 30
Connection via main distribution board
The interface sockets on the front panel and on the fan-out-panel (FOP) where ap-
plicable are connected with the (main) distribution frame or the patch panels using
either patch cables or prefabricated system cables (see
).
Prefabricated system cable 4 x RJ45
With terminal cards with 16 or more interfaces some or all of the RJ45 sockets are
assigned four-fold on the front panel of the Aastra 470. With this cable they can be
connected without the use of a fan-out-panel (FOP). The cable is 6 m long and at
one extremity has four RJ45 connectors on which all the pins are wired.
Tab. 42
Schematic diagram of prefabricated system cable 4
RJ45
8 Pin
Stranded
element
Core colour
Cable desig-
nation
RJ45
Port
Pin
Two-wire connection
1
white
1
4
x.1a
blue
5
x.1b
turquoise
3
x.2a
violet
6
x.2b
2
white
1
x.3a
orange
2
x.3b
turquoise
7
x.4a
violet
8
x.4b
NT1
NT1
Communica-
tion server
(Main)
distribution
board