HP37724A SDH/PDH測(cè)試設(shè)備
HP 37724A+HP37776A光模塊
Product Outline Specification for Agilent Technologies 37776A-012 STM-1/4 Optical Interface 1310nm available for Rent at Microlease.Our Sales Engineers will be happy to discuss your applicationconfigure the HP 37776A for your specific needs. If we don''t stock the HP 37776A in the configuration you require, we will endeavour to source a suitable unit for you.
它是應(yīng)用達(dá)622Mb/s STM-4的綜合/現(xiàn)場(chǎng)便攜式SDH/PDH測(cè)試儀.藕助再生器/多路復(fù)用器控制功能和信道附加拉,可用來(lái)構(gòu)成分析TU-122Mb/s,tu-334Mb/s,140Mb/s變換信號(hào).插件G.783指針移動(dòng),增強(qiáng)設(shè)備功能,使之達(dá)到或超過(guò)CCITT標(biāo)準(zhǔn),其總體技術(shù)特點(diǎn)是:
＊155Mb/s下的SDH測(cè)試STM-1,
622MHZMb/s的SDH測(cè)試STM-4;
＊2Mb/s,140Mb/s下的PDH測(cè)試;
＊綜合性測(cè)試設(shè)備
現(xiàn)場(chǎng)便攜.耐用設(shè)備.
SDH testing at 155 STM-1622 Mb/s STM-4
PDH testing at 2 Mb/s140 Mb/s
Comprehensive, single-unit test solution
Field-portablerobust unit
The HP 37724A is a comprehensive field portable SDH/PDH test set for applications from 2 Mb/s E1 up to 622 Mb/s STM-4. Generationanalysis of the SDH overhead, as well as embedded tributary payloads is/ provided. Payload mappings at 2, 34,140 Mb/s are includedcan be unframed, framed, or fully structured down to a 64 kb/s timeslot. Separate PDH ports at 2, 34,140 Mb/s can be configured as drop/or transmit/receive allowing for SDH/PDH cross multiplexer testing. Electrical interfaces are built-ina range of plug-in modules offer optical interfaces at 1310 nm1550 nm.
With the HP 37724A you can verify the operation of SDH network alarms, error monitors, automatic protection switches, pointer processor,de-synchronizer circuits. Results are presented clearly on a large screen in text or graphics format.
背面接口
140M OUT 75ohm
140M IN 75ohm
2M OUT 75ohm120ohm
2M IN 75ohm120ohm
34M OUT 75ohm
34M IN 75ohm
140M REF CLOCK OUT 75ohm ECL
140M JITTER CLOCK IN / PDH EXT CLOCK IN 75ohm ECL/TTL
REMOTE / PRINTER HP-IB
REMOTE / PRINTER RS232
ANALYSER RS449
前面板接口
STM-1 OUT 75ohm
STM-1 IN 75ohm
2M REF.IN 75ohm
2M REF.IN 120ohm
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