Mounting the OpenCom 150 Rack InfoCom System Pinning of RJ 45 Jacks
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6.3 Pinning of RJ 45 Jacks
For each of the 5 slots, there is a corresponding port field with several RJ 45
sockets on the front panel. The port fields are labelled “SLOT 1” to “SLOT 5”.
Depending on the type of interface card used in a slot, the meaning of the corres-
ponding RJ 45 sockets changes:
U
pn
, a/b Pin 4-5
Intercom Pin 3-4 (Door 1)
Pin 5-6 (Door 2)
Sensor Pin 1-2 (S1)
Pin 3-4 (S2)
Pin 5-6 (S3)
Pin 7-8 (S4)
Actor Pin 1-2 (A1)
Pin 3-4 (A2)
Pin 5-6 (A3)
Pin 7-8 (A4)
S
0
Pin 4-5, 3-6
S
2M
Pin 4-5, 1-2
100 Base-T Pin 1-2, 3-6
Label Interface Card Ports
S0 1..4
(Slot 1, 2 & 3)
2 x S
0
+ 6 x U
pn
S
0
1, S
0
2
2 x S
0
+ 6 x a/b S
0
1, S
0
2
4 x S
0
S
0
1...S
0
4
SUBSCRIBER 1..8
(Slot 1, 2 & 3)
4 x U
pn
U
pn
1...U
pn
4
8 x U
pn
U
pn
1...U
pn
8
4 x a/b a/b1 ... a/b4
8 x a/b a/b1 ... a/b8
SUBSCRIBER 1..6
(Slot 1, 2 & 3)
2 x S
0
+ 6 x U
pn
U
pn
1...U
pn
6
2 x S
0
+ 6 x a/b a/b1 ... a/b6