Would you like to learn how to access the APC UPS console using a serial cable? In this tutorial, we are going to show you how to access the console of an APC UPS using a serial cable and the software PUTTY.

Equipment list

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Tutorial APC UPS - Console Access using the Serial Cable

Download a copy of the PUTTY software from the putty.org website.

After finishing the download, run the software and wait for the following screen.

Putty windows

To access the console of an APC UPS, you will need to select the Serial connection category and use the following options:

• Connection type: Serial
• Serial line: COM1
• Speed: 9600
• Data bits: 8
• Stop bits: 1
• Parity: None
• Flow Control: None

If COM1 does not work you will need to try to use COM2, COM3, COM4 or the next.

APC UPS Serial connection

On the prompt screen, enter the administrative login information.

Factory default access information:
• Username: apc
• Password: apc

After a successful login, the console command-line will be displayed.

APC UPS Console

Congratulations! You are now able to access an APC UPS using the console cable.