Toronto, Canada – GAO Instruments is offering its palm-sized, graphic SDH/PDH transmission analyzer. It is used for pulse mask analysis, overhead analysis, point analysis and anomaly/defect analysis as well as bit error rate (BER) testing. The analyzer is commonly used in R&D, manufacture, acceptance testing, performance monitoring, maintenance and measurement of SDH/PDH networks and devices.
This advanced, handheld SDH/PDH transmission analyzer, model A0020005, 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). Its various functions also include automatic tributary scanning, automatic protection switching (APS), round trip delay measurement, TCM serial monitoring, timing and synchronization testing and real-time optical power testing. Performance analysis conforms to G.821, G.826, G.828, G.829, ZM.2100 and M.2101 international standards.
This transmission analyzer features flexible, software-definition, simulated LED for current and historical error indication. It incorporates electrical interfaces for SDH/PDH and optical interfaces for SDH/SONET while Tx and Rx are completely independent. This analyzer has a large memory capacity to record bit error and alarm events that can be displayed in charts and graphics. Test results can be saved in HTML or TXT format and uploaded to for further analysis, reporting and printing. Additionally, it is powered by a rechargeable Li-ion battery for continuous operation of more than three hours.
This portable SDH/PDH transmission analyzer belongs to GAO’s family of E1 BER testers. Featured products in this line include Multi-functional E1/Datacom Tester which provides various protocol converters with one-way and bi-directional bit-error-rate (BER) test functions, Integrated Data Transmission Analyzer which is used for measuring the error rate of data communication and for the analysis of line faults and their causes for the routine maintenance testing of 2M systems, NÃ—64 k communication channels, and Handheld E1 Bit Error Rate Tester which is an ideal device for fast problem resolution, E1 PCM line access, maintenance and acceptance testing.
For sales inquiries please contact:
1-877 585-9555 ext. 601 – Toll Free (USA & Canada)
1-416 292-0038 ext. 601 – All Other Areas