DANH MỤC SẢN PHẨM
SDH-1620L SDH/PDH Transmission Analyzer
SDH-1620L SDH/PDH Transmission Analyzer
BER analysis: BER testing for PDH and SDH, performance analysis per G.821, G.826, G.828, G.829, M.2100 and M.2101, automatically compare test results with ITU-T recommendation
Anomaly and defect testing: Tx end transmitting anomaly and defect events, Rx end receiving anomaly and defect events with records and statistics, recorded events can be displayed in tables or graphics with filtering
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
Pointer analysis: generate G.783 pointer and NDF pointer, display pointer value in real-time, record pointer adjustment events including positive, negative and NDF
APS timing measurement: measure the network switchover time, insert K1K2 sequence at Tx end, preset protection switching trigger condition, capture K1K2 bytes at Rx end
Round trip delay testing: measure the signal transport time from Tx to Rx
Timing and synchronization testing: frequency accuracy testing, pull-in range and pull-out range testing
Tributary scan: auto scan each tributary status like E1, E4, E3/DS3 under AU4
TCM testing: TCM anomaly and defect and message string analysis
Optical power testing: real-time display Tx and Rx optical power
Remote control: remote operation on the instrument by connecting with PC
Embedded operation system, 10.4" TFT LCD, graphic user interface, touch screen and touch pen operation, practical function, easy and convenient operation, operation efficiency is 5 times of similar products
Simulated indicators for current and history alarm and error status, various information display, indicator quantity and type can be automatically set based on test signal and interface setting
Multiple tasks can be created and deleted dynamically and freely
External clock Tx & Rx interfaces
Mass data storage for BER and alarming event records, events can be displayed in tables or graphics with filtering
Test records may be saved as HTML or PDF format, and transferred to PC via USB
Built-in USB printer support
