The transciever can be provisioned as a cost-saving uplink to an ATM network
Faceplate LED Indicators
There are four LED indicators on the T1X-XCVR front panel. A Green ACTV LED indicates a datalink is present. The ACTV LED flashes 120 times per minute in self-test mode, and 60 times per minute in loopback mode. The red FAIL LED indicates a plug-in card failure. The red LOC LED indicates a problem with in coming data (LOF, LOS, high BER, timing slip, or loss of data link). The amber REM LED indicates that the far end is not receiving data. The card can be disabled using CLI commands, in which case the green ACTV LED will turn off (other LEDs may remain on). All LEDs off may indicate either AIS or that the card has been disabled via software. The transceiver features front panel jack access for testing and monitoring.
Alarms, Test and Stastics
The T1X-XCVR has selectable alarm thresholds, BER calculation, performance monitoring statistics, and alarm history.