Powerware 3110 - Manual (Page 10)

Features
6 Powerware ® 3110 User's Guide S 05147486 B (English) Uncontrolled Copy
Battery Start Feature
The Battery Start feature allows you to turn on the UPS when utility
power is not available. The battery-start range is up to about 40% of
nominal input; otherwise, the UPS displays an input voltage fault and
the alarm beeps.
Network Transient Protector
The Network Transient Protector is located on the side panel and has
jacks labeled IN and OUT. This feature accommodates a RJĆ11
telephone connector that provides protection for modems, fax machines,
or other telecommunications equipment. As with most modem
equipment, it is not advisable to use this jack in digital PBX (Private
Branch Exchange) environments.
Low voltage models can also accommodate a single RJĆ45 (10BaseT)
network connector.
Connect the input connector of the equipment you are protecting to the
jack labeled IN. Connect the output connector to the jack labeled OUT.