3Com SuperStack 3 Switch 4400 Series User Manual

RJ-45 Pin Assignments 71
Table 11 Pin assignments
Pin Number Signal Function
Ports configured as MDIX
1 Receive Data + Bidirectional Data B+
2 Receive Data - Bidirectional Data B-
3 Transmit Data + Bidirectional Data A+
4 Not assigned Bidirectional Data A-
5 Not assigned Bidirectional Data D+
6 Transmit Data Bidirectional Data D-
7 Not assigned Bidirectional Data C+
8 Not assigned Bidirectional Data C-
DUA1720-3AAA05.book Page 71 Friday, March 7, 2003 11:53 AM

3Com SuperStack 3 Switch 4400 Series Specifications

General

Brand	3Com
Model	SuperStack 3 Switch 4400 Series
Category	Switch
Language	English