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ขาย เครื่องมือวัดและทดสอบ IP Transport Network Testing SDH-1620L SDH PDH Transmission Analyzer
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The key features:● Widely used by operators in private network, SDH/PDH systems' opening and maintenance testing● STM-1(155M) online and offline test● Multiple tasks can be created and deleted dynamically and freely● Mass data storage for BER and alarming event records, events can be displayed in tables or graphics with filtering● Different simulated indicators for current and history alarm and error status● External clock Tx & Rx interfaces,the outputting internal clock and external clock can adjust the frequency offset singly.● 10.4" TFTtouch screen Product overviewSDH-1620L is an advanced and convenient SDH and PDH transmission analyzer, satisfying all PDH interfaces and STM-1(155M) to stop business and test online.SDH-1620L has unity function, convenient operation and good expansibility,which satisfy the requirement of SDH/PDH transport network and access network installation and maintenance testingThe products satisfy optical fiber installation, maintenance and other testing of SDH ring network, linear triangulation network and star network, which is widely used by operators in private network and other SDH/PDH systems opening and maintenance testing. Typical applications■ Out-of-service testing: remote loopback testing or using two analyzers to perform end-to-end testing http://image.free.in.th/v/2013/iv/15 กดเพื่อดูเบอร์โทร xxxxxx629 .jpg ■ Online testing: Testing trough optical splitters or across the high resistance http://image.free.in.th/v/2013/io/15 กดเพื่อดูเบอร์โทร xxxxxx700 .jpg Functional specifications► BER testing: 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 index directly;► 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► Switching time measuring: measuring the time under the influence of protecting switchovear► Round trip delay testing: measure the signal transport time from Tx to Rx;► Tributary scan: auto scan each tributary status,optional scan scope► TCM testing: TCM anomaly and defect and message string analysis► Timing and synchronization testing: frequency accuracy testing, pull-in range and pull-out range testing;► Optical power testing: real-time display Tx and Rx optical power Main indicatorsSee Picture http://image.free.in.th/v/2013/iy/15 กดเพื่อดูเบอร์โทร xxxxxx909 .jpg ติดต่อ บริษัท เอ็กทรีมอินทิเกรชั่นเอ็นจิเนียริ่ง จำกัด พีรพัฒน์ สุไวศยวรรรณ E-mail [email protected]โทร กดเพื่อดูเบอร์โทร xxxxxx083อ่านเพิ่มเติม