HP A4500A - VMEbus Single Board Computer 744 Motherboard User Manual

89
Adapting to ATT356A cabling system
9
This conversion can also be achieved using RJ45 patch panels:
DTC
Pin # on RJ45
connector
RS-423/RS-232
signal
6-wire
ATT356A
cable
jumpers
ATT356A
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 RTS <---------> 4 RTS 1
5 CTS <---------> 5 CTS 1
6 TXb/SGND <---------> 6 TXb/SGND 3
7 Not Used 7 Not Used 4
8 Not Used 8 Not Used 4

HP A4500A - VMEbus Single Board Computer 744 Motherboard Specifications

General

Brand	HP
Model	A4500A - VMEbus Single Board Computer 744 Motherboard
Category	Server
Language	English