Pinouts >  ИБП  >  APC pinouts
6 pin RJ12 (6P6C) female connector layout
Разъем 6 pin RJ12 (6P6C) female
RJ12 to DB9. Compatible with Rack PDU (AP78xx, AP79xx, AP86xx, AP88xx, AP89xx) and 2G Rack Automatic Transfer Switches (AP7752, AP7752, AP7730, AP7732, AP7721, AP7723). APC part # 940-0144A
Pin Number
Pin Number
1 1 (*)
2 5 (GND)
3 2 (RX)
4 3 (TX)
5 (GND) 5
6 1 (*)

(*) APC pins 1 and 6 are usually not connected

Set 9600 bps, 8 data bits, no parity, 1 stop bit, and no flow control to communicate.

Apply the port settings to establish the connection.
Press 3-5 times to display the username prompt.
Use the default username and password of apc

It is possible to use RJ11 plug that has only the middle 4 pins (2,3,4,5). connected APC pins 2,3, and 4 only and it workes perfect.

Have used RJ12 plug to connect to APC 7752. RJ12: P2,P3,P4,P5 were connected to DB9: P5, P3, P2, P8.
May need to click Enter a few times, if using PuTTY.

9 pin D-SUB female connector layout
Разъем 9 pin D-SUB female
На распиновку APC RJ12 serial cable есть 42 отзыв(а): 41 положительных и 0 отрицательных.

Эта распиновка
Copyright © 2000-2023 by team, except user uploaded images.
No portion of this webpage may be reproduced in any form without visible link to .
Efforts have been made to ensure this page is correct, but it is the responsibility of the user to verify the data is correct for their application.