Cisco Ihuza 100GBASE-SR4 QSFP28 850nm 100m DOM MPO-12 / UPC MMF Optical Transceiver Module, Gucika kuri 4 x 25G-SR hamwe na DDM

OP-QSFP28-01 yagenewe gukoreshwa muri 100 Gigabit kumasegonda kumurongo hejuru ya fibre yuburyo bwinshi.

Bubahiriza QSFP28 MSA na IEEE 802.3bm. Igice cya optique yohereza igice cya transceiver kirimo imiyoboro 4 ya VCSEL (Vertical Cavity Surface Emitting Laser) umurongo, imiyoboro 4 yinjiza buffer na shoferi ya laser, monitor yo gusuzuma, kugenzura no kubogama. Kugenzura module, igenzura ryinjizamo ibice bibiri byuruhererekane rwisaha nibimenyetso byamakuru. Ikurikiranabikorwa ryo gusuzuma

VCSEL ibogamye, ubushyuhe bwa module, yoherejwe na optique, yakiriye ingufu za optique hamwe na voltage yo gutanga ishyirwa mubikorwa kandi ibisubizo biraboneka binyuze muri interineti ya TWS. Impuruza no kuburira byashyizweho kubiranga ikurikiranwa. Ibendera ryashyizweho kandi rihagarika igihe iyo

Ibiranga biri hanze yurugero. Ibendera naryo ryashyizweho kandi rihagarika kubyara gutakaza ibimenyetso byinjira

(LOS) hamwe no kohereza amakosa. Ibendera ryose rirafunzwe kandi rizakomeza gushyirwaho nubwo ibintu bitangiza latch bisiba kandi bigakomeza. Intambamyi zose zirashobora guhishwa kandi amabendera agasubirwamo mugusoma igitabo cyabigenewe. Ibisohoka optique bizanyeganyega kubura ibimenyetso byinjiza keretse guswera byahagaritswe. Gutahura amakosa cyangwa guhagarika umuyoboro ukoresheje interineti ya TWS bizahagarika umuyoboro. Imiterere, gutabaza / kuburira hamwe namakuru yamakosa arahari ukoresheje interineti ya TWS.

Igice cya optique yakira igice cya transceiver kirimo imiyoboro 4 ya PIN ya fotodiode, umurongo wa 4 wa TIA umurongo, imiyoboro 4 isohoka buffer, monitor yo gusuzuma, hamwe no kugenzura no kubogama. Ikurikiranabikorwa ryo gusuzuma imbaraga zinjiza zashyizwe mubikorwa kandi ibisubizo birahari binyuze muri TWS. Impuruza no kuburira byashyizweho kubiranga ikurikiranwa. Ibendera ryashyizweho kandi rihagarika ibyakozwe mugihe ibiranga biri hanze yumuryango. Ibendera naryo ryashyizweho kandi rihagarika kubyara gutakaza ibimenyetso byinjira (LOS). Ibendera ryose rirafunzwe kandi rizakomeza gushyirwaho nubwo imiterere itangiza ibendera isukuye kandi igakomeza. Intambamyi zose zirashobora guhishwa kandi amabendera agasubirwamo mugusoma igitabo cyabigenewe. Ibisohoka byamashanyarazi bizanyeganyega kubura ibimenyetso byinjiza (keretse niba squelch ihagaritswe) hamwe numuyoboro wa de-activation ukoresheje interineti ya TWS. Imiterere no gutabaza / kuburira amakuru birahari ukoresheje interineti ya TWS.