Quick Guide

5
3. Wiring DC Power Inputs
The6-contact terminalblockconnector ontherear panelof ManagedMetroSwitch
is used for two DC redundant power input. Please follow the steps below to insert
the power wires.
1.Insert positive / negative DC power wires into contacts 1 and 2 for DC POWER
1,or5and6forDCPOWER2.
2.Tightenthewire-clampscrewsforpreventingthewiresfromloosening.
1 2 3 4 5 6
DC 1 FaultAlarm DC 2
+ - + -
Note
The wire gauge for the terminal block should be in the range
between12and24AWG.