Nortel 4134 Instrução De Instalação
84
Appendix Serial cable descriptions
Pin 1
P1 signal
Note
Direction
P2 signal
Pin 2
3
TXC+
No connect
4
RXC+
No connect
6
DCD+
No connect
7
DTR+
No connect
12
DSR+
No connect
13
LL
No connect
16
TXC–
No connect
17
RXC–
No connect
19
DCD–
No connect
20
DTR–
No connect
21
MODE2
GND
22
MODE1
No connect
23
MODE0
No connect
24
MODE3
No connect
25
DSR–
No connect
DTE RS-449 serial cable
Order code: SR0018015E6
Figure 27
DTE RS-449 serial cable
DTE RS-449 serial cable
Nortel Secure Router 4134
Installation — Hardware Components
NN47263-301
01.02
Standard
10.0
7 August 2007
Copyright © 2007, Nortel Networks
.