Filter
Top Products
5 Cables
Nortel Secure Router 8012
Hardware Description
5-28 Nortel Networks Inc. Issue 5.3 (6 April 2009)
DB-28 Signal Signal direction DB-25 Signal
21 GND — 1 Shield GND
1 TxD+
Æ
2 TxD
19 RxD+
Å
3 RxD
13 RTS+
Æ
4 RTS
23 CTS+
Å
5 CTS
27 DTR+
Æ
20 DTR
25 DSR+
Å
6 DSR
17 RxC+
Å
17 RxC
3 TxC+
Å
15 TxC
15 TxCE+
Æ
24 ETC
11 DCD+
Å
8 DCD
22 LL
Æ
18 LIST
Table 5-13 Pin assignment of the V.24 DCE cable
DB-28 Signal Signal direction DB-25 Signal
6 GND — 7 Circuit GND
21 GND — 1 Shield GND
19 RxD+
Å
2 TxD
1 TxD+
Æ
3 RxD
23 CTS+
Å
4 RTS
13 RTS+
Æ
5 CTS
25 DSR+
Å
20 DTR
27 DTR+
Æ
6 DSR
15 TxCE+
Æ
17 RxC
3 TxC+
Æ
15 TxC
17 RxC+
Å
24 ETC
11 DCD+
Æ
8 DCD
22 LL
Å
18 LIST