Pin Assignments
D-13
3163-A2-GB20-10
March 1999
Serial Crossover Cable
Use a serial crossover cable like the one shown in
Figure D-9 (with an adapter like that shown in
Figure D-5
) to connect an external modem to the
DSU/CSU’s COM port.
Pin 1
Pin 14
Pin 13
Pin 25
Pin 1
Pin 14
Pin 13
Pin 25
P2
Plug
Chassis Ground
TXD
RXD
RTS
CTS
DSR
Signal Ground
CD (RLSD)
DTR
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
Pin
497-15180a
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
P1
Chassis Ground
TXD
RXD
RTS
CTS
DSR
Signal Ground
CD (RLSD)
DTR
Pin
P2
P1
Plug
Figure D-9. Serial Crossover Cable
Summary of Contents for 3163
Page 1: ...ACCULINK 3163 DSU CSU USER S GUIDE Document No 3163 A2 GB20 10 March 1999...
Page 6: ...ACCULINK 3163 DSU CSU E March 1999 3163 A2 GB20 10...
Page 22: ...ACCULINK 3163 DSU CSU 2 8 March 1999 3163 A2 GB20 10...
Page 52: ...ACCULINK 3163 DSU CSU 3 30 March 1999 3163 A2 GB20 10...
Page 72: ...ACCULINK 3163 DSU CSU 4 20 March 1999 3163 A2 GB20 10...
Page 74: ...ACCULINK 3163 DSU CSU A 2 March 1999 3163 A2 GB20 10...
Page 140: ...ACCULINK 3163 DSU CSU G 18 March 1999 3163 A2 GB20 10...
Page 142: ...ACCULINK 3163 DSU CSU H 2 March 1999 3163 A2 GB20 10...
Page 150: ...ACCULINK 3163 DSU CSU Glossary 8 March 1999 3163 A2 GB20 10...