PDH optique transceiver (Plesiochronous Digital Hierarchy, quasi-synchronous digital series) ni ubushobozi buke bwa optique ya transceiver, mubisanzwe ihujwe na porogaramu, nayo yitwa point-to-point progaramu, kandi ubushobozi muri rusange ni 4E1, 8E1, 16E1. Ibikurikira,TEKINOLOGIYAAzamenyekanisha ibyiza bya pdh optique transceivers muburyo burambuye, reka turebe!

1. Igipimo gihuriweho na biti ihuriweho hamwe itanga uburyo bushoboka bwo guhuza ibikoresho biva mubikorwa bitandukanye.
2. Ubushobozi bwo gucunga imiyoboro bwongerewe cyane.
3. Shyira imbere igitekerezo gishya cyo kwikiza. Ifishi y'urusobekerane rufite ubushobozi bwo kwikiza bugizwe nibikoresho bya SDH birashobora guhita bisubukura itumanaho risanzwe binyuze mumiyoboro yo kwikiza iyo ikimenyetso nyamukuru cyogukwirakwiza cyaciwe.
4. Byte multiplexing tekinoroji ikoreshwa kugirango ibimenyetso byishami byo hejuru no hepfo murusobe byoroshye.

Kuberako PDH ifite ibyiza byavuzwe haruguru byavuzwe haruguru, bizahinduka bumwe muburyo bwibanze bwo kumenya amakuru superhighway. Ariko kumihanda yishami hamwe ninzira nyabagendwa ihujwe namakuru yamakuru, ibikoresho bya PDH optique ya transceiver bizakomeza kuba ingirakamaro.

8E1 PDH optique transceiver ikoresha uruziga runini rwuzuzanya hamwe nuburenganzira bwumutungo wubwenge wigenga, kandi ikoresha tekinoroji yo kugabana igihe cyo kuvanga no gushiraho ibimenyetso bya E1 no kubohereza kuri fibre optique. Ibicuruzwa byateguwe ukoresheje iyi chip bifata igishushanyo mbonera kimwe, hamwe no guhuza byinshi, ingano nto, gukoresha ingufu nke, akazi kizewe, no kwishyiriraho no gukoresha byoroshye.