Ethernet Port Pinouts - Cisco AS5300 Appendix

Ethernet Port Pinouts

Table D-3
AUX Port
(DTE)
Signal
RTS
DTR
TxD
GND
GND
RxD
DSR
CTS
Ethernet Port Pinouts
Table D-4 and Table D-5 list the pinouts for the Ethernet 10BaseT and 100BaseT ports, respectively.
Table D-4
RJ-45 Pin
1
2
3
4
5
6
7
8
Table D-5
RJ-45 Pin
1
2
3
4
5
6
7
8
D-4 Cisco AS5300 Universal Access Server Chassis Installation Guide
Auxiliary Port Signaling and Cabling Using a DB-25 Adapter
RJ-45-to-RJ-45
Rollover Cable
RJ-45 Pin RJ-45 Pin
1 8
2 7
3 6
4 5
5 4
6 3
7 2
8 1
10BaseT Port Pinout
Description
TXD+
TXD–
RXD+
–
–
RXD–
–
–
100BaseT Port Pinouts
Description
TXD+
TXD–
RXD+
–
–
RXD–
–
–
RJ-45-to-DB-25
Modem Adapter Modem
DB-25 Pin Signal
4 RTS
20 DTR
3 TxD
7 GND
7 GND
2 RxD
8 DCD
5 CTS