Figure 8-1. PD-96xxG Rear Panel Connectors
8.4
Connecting Backup and Redundancy Connectors
Warning:
Before connecting one Midspan to another, disconnect both Midspans from AC main. Implement Power
Backup and Power Redundancy modes by using DC cable and signal COM cable.
To connect the connectors:
1.
Verify Midspans are mounted on rack.
2.
Verify Midspans are not connected to AC mains.
3.
Connect DC cable; two red wires (+), two black wires (-), and one yellow/green wire, as shown in
.
4.
Connect COM cable.
5.
Connect Midspans to AC outlet.
6.
Verify Power Indicator LED is ON (Green LED).
Note:
While connecting a midspan to midspan - connect the earth ground cable between both units Earth Ground
connection.
Figure 8-2. Earth Ground Connection of PDs
PD-96XXG
Power Backup and Power Redundancy Connection
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2021 Microchip Technology Inc.
and its subsidiaries
User Guide
DS00004055A-page 17