Fxs Connector Pinouts - Juniper CTP2000 Series Hardware Manual

Figure 29: RTM Pinouts for CTP2000 2W-FXS and 2W-FXO Interface Modules
RJ21x
1 26
2 27
3 28
4 29
5 30
6 31
7 32
8 33
9 34
10 35
11 36
12 37
13 38
14 39
15 40
16 41
17 42
18 43
19 44
20 45
21 46
22 47
23 48
24 49
25 50

FXS Connector Pinouts

The RTM for the CTP2000 2W-FXS interface module uses a RJ-21 25-pair Telco connector labeled A. The
A connector has 24 FXS ports.
FXS R is connected to FXO T; FXS T is connected to FXO T.
Table 13 on page 49 lists the RTM pinouts for the FXS module.
Table 13: CTP2000 FXS Connector Pinouts on the RTM
Pin
1
2
3
4
5
6
7
8
Signal
Port 0 R
Port 1 R
Port 2 R
Port 3 R
Port 4 R
Port 5 R
Port 6 R
Port 7 R
Signal
Port 0 T
Port 1 T
Port 2 T
Port 3 T
Port 4 T
Port 5 T
Port 6 T
Port 7 T
Pin
26
27
28
29
30
31
32
33
49