Quick Start Guide

Connecting DC Power (Optional)
For stand-alone DC power or redundant power backup,
connect a 42 to 56VDC power source to the EdgeSwitch:
Note: Only AC power or DC power can be used at any
one time. With both power sources connected, the input
with the highest voltage will be used (output voltage
of the internal AC/DC PSU is 54VDC); the other power
source defaults to backup.
1. Insert the DC power cable wires into the DC Input terminal
block. Polarity is self-correcting.
2. Turn the two terminal block screws clockwise to secure the
wires to the terminal block.