uFunctions
l BERT: BERT test for PDH and SDH, directly and automatically compare the test results with standards.
l Error performance analysis: ITU-T G.821, G.826, G.828, G.829, M.2100, M.2101
l Anomaly and defect testing: Tx-end transmitting anomaly and defect events, Rx-end receiving anomaly and defect events with record and statistics. Recorded events can be displayed in tables or graphics with filtering.
l Overhead testing: Overhead emulating transmission and receiving analysis includes two parts. General part (including J0/J1/J2/S1/V5/C2) and extended part (all the remaining overhead bytes except A1/A2, B1/B2/B3).
l Pointer monitoring: Generate G.783 pointer and NDF pointer. Display pointer value in real-time. Record pointer adjustment events (positive, negative and NDF).
l APS timing measurement: Measure the network switchover time.
l Round trip delay testing: Measure the signal transport time from Tx to Rx.
l Tributary scan: Auto scan each tributary with the range optional.
l Timing and synchronization testing: Frequency accuracy test. Pull-in range and pull-out range test.
l Real-time optical power testing.
l Voice monitoring: Able to select any channel of SDH/PDH.