2�6�4� Connecting A Usb Cable; 2�6�5� Connecting Cli Communication Cables - Vertiv Liebert GXT5 Series Installer/User Manual

2.6.4. Connecting a USB Cable
The UPS includes a USB connector� See the appropriate figure for your model in
location of the port�
The standard, B-type USB port connects the UPS to a network server or other computer system� The USB port
supports HID/CDC protocol� The CDC protocol is reserved for service software� To use the HID protocol for
monitoring, get Power Assist from www�vertiv�com�
2.6.5. Connecting CLI Communication Cables
The UPS supports the Vertiv command-line interface for operation with Vertiv ACS and other third-party monitoring
protocols� The RJ-45 port (labeled "R232") is used for CLI connection� See the appropriate figure for your model in
Panels on page 5, for the location of the port� The pin-out, described in below table is consistent with the ACS pin-out�
ITEM DESCRIPTION
1 NC
2 NC
3 TXD (out)
4 GND
5 NC
6 RXD (in)
7 NC
8 NC
Vertiv | Liebert® GXT5™ | Installer/User Guide
Rear Panels on page 4, for the
Rear
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