Kugeza ubu, hamwe niterambere ryiterambere ryikoranabuhanga ryamakuru, dufite ubuhanga buhanitse bwo gukoresha tekinike, imwe murimwe ni ugukoreshapdh optique. Kuva twakoresheje pdh optique ya transcevers, ihererekanyamakuru ryacitse cyane intege nke zo guhererekanya amakuru gakondo.

1. Gutangiza muri make ibikoresho bya PDH optique ya transceiver

PDH umuyoboro wa optique transceiver ifata imiyoboro minini ihuriweho hamwe nuburenganzira bwumutungo wubwenge wigenga, ikoresha tekinoroji yo kugabana igihe, tekinoroji ya feri yo gufunga no gukuramo amasaha, hamwe na tekinoroji yo kurwanya interineti 2M, ikaba ikwiriye cyane cyane mubihe bisabwa byizewe kandi byuzuye imirimo yo gufasha. Nka: Ubushinwa Mobile, Ubushinwa Unicom, itumanaho, ingufu z'amashanyarazi, umutekano rusange, igisirikare, umuhanda munini, indege nindi miyoboro yitumanaho yihariye. Igice cyibyuma bifata FPGA nini nini, ihuza kodegisi, decoding, kwinjiza amakuru, hamwe no guhinduranya impuruza, ibyo bigatuma uruziga rworoha kandi rutezimbere ubwizerwe bwimashini yose.

PDH optique ya transceiver ivanga kandi igashyiraho ikimenyetso cya E1 ikayigeza kuri fibre optique. Imikorere ya PDH optique ya transceiver imiyoboro yorohereza imiyoborere ihuriweho nibikoresho byitumanaho nabakoresha inganda. Binyuze mu micungire y'urusobe rwagati, ibikorwa byo kuyobora nko gukurikirana, kuboneza, gusubiramo, no kuzamura imikorere yibikoresho bya kure birashobora kurangira.

2. Ibikorwa byingenzi nibiranga PDH optique ya transceiver

Tanga imiyoboro ya RS232, ushyigikire imiyoborere ihuriweho; . , CC RS232 umuyoboro wamakuru, kandi igipimo ni 300-19.2Kbit / s ihuza.

3. Imikorere ya PDH optique ya transceiver

a. E1 kwanduza: Igicuruzwa gishobora kumenya 4-16 E1 (2Mb / s) optique ya fibre optique.

b.Ihererekanyabubasha rya enterineti: binyuze muri module ya Ethernet itabishaka, imiyoboro ine ya 10M / 100M ihuza imiterere ya serivise ya Ethernet ya optique ya fibre yoherejwe irashobora kugerwaho.

c.Imikorere ya serivisi: Igicuruzwa gishobora kuba gifite imikorere ya terefone ya serivisi kugirango tumenye itumanaho ryubucuruzi hagati ya transiporo ebyiri.

d.RS232 amakuru: Igicuruzwa gitanga umuyoboro wamakuru wa RS232. Igipimo cyamakuru cyihindura munsi ya 115.2Kb / s, kandi imiterere yamakuru irahinduka.

f.Guhindura ingano yimiterere: Igicuruzwa kirashobora kuba gifite ibyuma bisohora ibyerekezo byerekana, bishobora gukoreshwa mubimenyesha cyangwa kugenzura.