HP 800 User Manual

95
Adapting to an ATT258A cabling system
9
This conversion can also be achieved using RJ45 patch panels:
DTC
Pin # on RJ45
connector
RS-423/RS-232
signal
ATT258A
8 wire
cable
jumper
ATT258A
Pin # on RJ45
connector
RS-423/RS-232
signal
Pair
1 RXa/RD <---------> 1 RXa/RD 2
2 RXb/- <---------> 2 RXb/- 2
3 TXa/TD <---------> 3 TXa/TD 3
4 CTS <---------> 4 CTS 1
5 RTS <---------> 5 RTS 1
6 TXb/SGND <---------> 6 TXb/SGND 3
7 Not Used 7 Not Used 4
8 Not Used 8 Not Used 4

HP 800 Specifications

General

Brand	HP
Model	800
Category	Server
Language	English