The ringop LED information in Table 4-1 will help you determine if your network is functioning properly. Indicators Ringop B 1 Off Ringop B 1 Green Ringop B 1 Orange Ringop A 2 Off Ring is not operational. Ring is not operational. The station connected to PHY B is attempting to connect, but has failed. Station is in THRU mode.
Ring is operational.
The station connected to PHY B is attempting to connect, but has failed. A 2 Orange Ring is not operational. Station connected to PHY A is attempting to connect, but has failed. T his is normal if the station is dual homed. Ring is not operational.