〉SDH/PDH Transmission Analyzer GAO A0020005
SDH/PDH Transmission Analyzer GAO A0020005
This advanced and handheld SDH/PDH transmission analyzer performs on-line and off-line tests of T1, E1, E2, E3, E4, DS1, DS3, STM-1 (155M), STM-4 (622M), and STM-16 (2.5G). Performance analysis conforms to G.821, G.826, G.828, G.829, ZM.2100 and M.2101 international standards. This SDH/PDH transmission analyzer is used for pulse mask analysis, overhead analysis, point analysis and anomaly/defect analysis as well as bit error rate (BER) testing. In addition, its various functions also include automatic tributary scanning, automatic protection switching (APS), and round trip delay measurement.
Key Features - SDH/PDH Transmission Analyzer
10.4'' TFT LCD and touch screen, visible graphic display
Flexible, software-definition, simulated LED for current and historical error indication
Multiple tasks can be created and deleted dynamically and freely
Large capacity for recording bit error and alarm events; events can be displayed in charts and graphics
Offers external clock Tx & Rx interfaces
Test results can be saved as HTML or TXT format or exported to U-disk or PC for viewing and printing
Main Functions - SDH/PDH Transmission AnalyzerFlexible, software-definition, simulated LED for current and historical error indication
Multiple tasks can be created and deleted dynamically and freely
Large capacity for recording bit error and alarm events; events can be displayed in charts and graphics
Offers external clock Tx & Rx interfaces
Test results can be saved as HTML or TXT format or exported to U-disk or PC for viewing and printing
Bit Error Rate testing
Performance analysis according to international standards including G.821, G.826, G.828, G.829, M.2100 and M.2101
Anomaly/defect analysis: Tx-end transmits anomaly/defect events and Rx-end receives anomaly/defect events with record and statistics; recorded events can be displayed in chart or graphics and also support filter selection
Overhead testing: overhead emulating transmission and receiving analysis; 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 monitoring: Generate and receive G.783 pointer and NDF pointer and display pointer value real-time with tabular and graphic
APS timing measurement: measure the network switchover time. Insert K1K2 sequence at Tx end, preset switching protection trigger condition; capture K1K2 bytes at Rx end and decode bytes meaning
Round trip delay measurement
Auto scan each tributary with the range optional
Timing and synchronization testing
Real-time optical power testing
TCM serial monitoring: insert and monitor SDH channel's abnormality and TCM message string
Remote operation on the instrument by connecting with PC
Applications - SDH/PDH Transmission AnalyzerPerformance analysis according to international standards including G.821, G.826, G.828, G.829, M.2100 and M.2101
Anomaly/defect analysis: Tx-end transmits anomaly/defect events and Rx-end receives anomaly/defect events with record and statistics; recorded events can be displayed in chart or graphics and also support filter selection
Overhead testing: overhead emulating transmission and receiving analysis; 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 monitoring: Generate and receive G.783 pointer and NDF pointer and display pointer value real-time with tabular and graphic
APS timing measurement: measure the network switchover time. Insert K1K2 sequence at Tx end, preset switching protection trigger condition; capture K1K2 bytes at Rx end and decode bytes meaning
Round trip delay measurement
Auto scan each tributary with the range optional
Timing and synchronization testing
Real-time optical power testing
TCM serial monitoring: insert and monitor SDH channel's abnormality and TCM message string
Remote operation on the instrument by connecting with PC
Offline service test: remote loopback test
Offline service test: end-to-end test
Online test: through splitter and high-impedance jumper test
Offline service test: end-to-end test
Online test: through splitter and high-impedance jumper test
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