KTI Networks KGS-1064-HP User Manual page 202

PoE Redundancy related
Primary port status
Backup port status
PoE turned OFF - PD is off.
Invalid PD - PD detected, but is not working correctly.
Normal: Port PoE operation is normal with no failure detected.
Fail: PoE failure is detected on the port according to detection mode.
Standby: Primary port is under normal operation. Its backup port is in standby state.
Fail: PoE failure is detected on the port according to detection mode.
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