Rc3000-Sub-Dso User-Board Explanation; Rc3000-Sub-Dm2 Audio Relay Card Explanation - Raisecom RC3000 PCM User Manual

7.4. RC3000-SUB-DSO user-board explanation

RC3000-SUB-DSO is a customized hybrid card of FXS and FXO, there can be N FXS
interfaces and M FSO interfaces (M, N can be 0, and M+N=8). There totally 8 channels
decided by hardware, unchangeable. Two RJ45 interfaces make up of the 8 channels
(each RJ45 interface has four channnels). Definition of RJ45 interface is as follows:
Channel
Pins RJ45-1 1A,2B
Channel
Pins RJ45-2 1A,2B

7.5. RC3000-SUB-DM2 audio relay card explanation

RC3000-SUB-DM2 is a 2W audio relay card with E&M signal, used for transmission of
signal and voice between offices. There totally 8 channels decided by hardware,
unchangeable. Two RJ45 interfaces make up of the 8 channels (each RJ45 interface has
four channnels). Definition of RJ45 interface is as follows:
1 2 3 4 5 6 7 8
RJ45-1
Channel
RJ45-1
Pins
1A, 2B, 3E, 4M
5
Channel
RJ45-3
Pins
1A, 2B, 3E, 4M
Note: A and B is 2-wire channel voice, E is E signal Rx and M is M signal Tx.
1 2 3 4 5 6 7 8
RJ45-1
Figure 26
1 2
RJ45-1 3A,4B
5 6
RJ45-2 3A,4B
1 2 3 4 5 6 7 8
RJ45-2
Figure 27
1 2
RJ45-1
5A, 6B, 7E, 8M
6
RJ45-3
5A, 6B, 7E, 8M
36
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1 2 3 4 5 6 7 8
RJ45-2
3
RJ45-1 5A,6B
7
RJ45-2 5A,6B
1 2 3 4 5 6 7 8
RJ45-3
3
RJ45-2
1A, 2B, 3E, 4M
7
RJ45-4
1A, 2B, 3E, 4M
4
RJ45-1 7A,8B
8
RJ45-2 7A,8B
1 2 3 4 5 6 7 8
RJ45-4
4
RJ45-2
5A, 6B, 7E, 8M
8
RJ45-4
5A, 6B, 7E, 8M