Installation
140
Aastra 470 as of R3.2
syd-0337/1.6 – R3.2 – 09.2014
Connection sockets
Fig. 54
RJ45 connection, single socket
Fig. 55
RJ45 connection, double socket
Installation rules
Always terminate the bus extremity with 2
100
(0.25 W, 5%)!
Note
Circuit type as per EN/IEC 60950: SELV
8
7
6
5
4
3
2
1
c
f
e
d
a
b
c
f
e
d
g
h
1
2
3
4
5
6
7
8
100
Ω
100
Ω
Fit resistors at bus extremity only
Front view of
RJ45
RJ45, 8-pin
c
f
e
d
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
2x100
Ω
Fit resistors at bus extremity only
Connect housing
screens
Front view of
RJ45
RJ45, double