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Port specifications – Cabletron Systems SmartSTACK ELH100 User Manual

Page 111

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Technical Specifications 93

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.

Table A-2. 10Base-T/100Base-TX Pinouts

Pin

Signal Name

1

DCD

2

RXD

3

TXD

4

DTR

5

Ground

6

DSR

7

RTS

8

CTS

9

RI

Pin

MDI-X Signal Name

1

RD+

2

RD-

3

TD+

6

TD-