Installation & Connections
Shelf and Card Connections
2-12
SpectraComm IP T1 Router Card
076R200-000
Installation and Operation Manual
Issue 13
Figure 2-7
Terminal Server DCE Cable Pinouts
DB25M
DCE INTERFACE CABLE (P/N 025H503-004)
TELCO 50-PIN M
8-PIN MOD
RS-561
TELCO 50-PIN F
DCE
PORT 1
HARMONICA BLOCK (P/N 209-036-034)
1
3
2
26
3
1
GND
RX
TX
28
3
2
2
27
1
3
6
26
5
1
4
8
7
DCE
PORT 2
4
6
5
29
6
4
GND
RX
TX
31
3
5
2
30
1
6
6
29
5
4
4
8
7
DCE
PORT 3
7
9
8
32
9
7
GND
RX
TX
34
3
8
2
33
1
9
6
32
5
7
4
8
7
DCE
PORT 4
10
12
11
35
12
10
GND
RX
TX
37
3
11
2
36
1
12
6
35
5
10
4
8
7
DCE
PORT 5
14
15
15
38
16
13
GND
RX
TX
40
3
14
2
39
1
15
6
38
5
13
4
8
7
DCE
PORT 6
17
18
18
41
19
16
GND
RX
TX
43
3
17
2
42
1
18
6
41
5
16
4
8
7
DCE
PORT 7
20
21
21
44
22
19
GND
RX
TX
46
3
20
2
45
1
21
6
44
5
19
4
8
7
DCE
PORT 8
23
24
24
47
25
22
GND
RX
TX
49
3
23
2
48
1
24
6
47
5
22
4
8
7
Summary of Contents for SpectraComm IP T1
Page 119: ......
