Port Specifications; Console Port; 10Base-T And 100Base-Tx Ports - Cabletron Systems SmartSTACK ELH100 Installation And User Manual

Port Specifications

Console Port

Table A-1 shows the console port pin assignments.
Table A-1. RS-232 Console Port Pin Assignments

10Base-T and 100Base-TX Ports

Table A-2 shows the 10Base-T/100Base-TX pinouts. These ports are
wired MDI-X. All undefined pins are not used.
9033060
Pin Signal Name
1 DCD
2 RXD
3 TXD
4 DTR
5 Ground
6 DSR
7 RTS
8 CTS
9 RI
Table A-2. 10Base-T/100Base-TX Pinouts
Pin
1
2
3
6
MDI-X Signal Name
RD+
RD-
TD+
TD-
Technical Specifications 93