Instruction Manual

100 Port Operational States
Testing Off Blink Yellow
Triangle
Port is executing an internal loopback test.
On Blink Yellow
Triangle
Port is executing an external loopback test.
Note: For any loopback test, the amber
LED blinks (beacons) to help users locate
the port under test.
Table 3 Port States and Indicators (cont’d)
Port Indicators
Port State Green Amber
Alert
Indicator Description