© Microsemi Corp.
Microsemi
Page 28
Rev.B01 CPG
– Poe BU
One Enterprise Aliso Viejo, CA 92656 USA
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 PD-
RPS-Cables Cable kit which includes DC Cable and RPS COM.
To connect the connectors:
1. Verify Midspans are mounted securely 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 Figure
4. Connect RPS COM cable.
5. Connect Midspans to AC outlet.
6. Verify Power Indicator LED is ON (Green LED).
Note:
When connecting a midspan to midspan or to an RPS unit - Connect the
earth ground cable between both units Earth Ground connection.
