KCO QSFP+ 40G SR4 40Gb/s QSFP+ MMF 100M MPO Connector Transceiver ifite DDM

Ibisobanuro bigufi:

Ubushobozi bwo gukoresha umuyoboro munini: 40 Gbps kuri buri module

Kugeza kuri 11.1Gbps igipimo cy'amakuru kuri buri muyoboro

Uburebure ntarengwa bw'umuyoboro w'amasano ya metero 100 kuri fibre ya OM3 multimode Cyangwa imiyoboro ya metero 150 kuri fibre ya OM4 multimode

Ikoranabuhanga rya VCSEL rya 850nm ryizewe cyane

Ishobora gucomekwa hakoreshejwe amashanyarazi

Gusuzuma indwara hakoreshejwe ikoranabuhanga SFF-8436 byujuje ibisabwa

Ingano y'ubushyuhe bw'ibikoresho mu gasanduku: 0°C kugeza 70°C

Gukwirakwiza ingufu < 0.7 W

Ohereza imeri kuri twe

Ibisobanuro birambuye ku gicuruzwa

Ibirango by'ibicuruzwa

Ibisobanuro

+ Ishobora gukubitwamo ibice bito (SFP)ni module nto kandi ishyushye yo gukoresha interineti ikoreshwa haba muri porogaramu z'itumanaho ndetse n'itumanaho ry'amakuru.

Uburyo bwa SFP bwo gukoresha ibyuma bihuza abantu ni uburyo bwo gukoresha icyuma gitanga amakuru cyihariye, urugero nk'icyuma gikoresha fibre optique cyangwa insinga y'umuringa.

+ QSFP, bisobanura Quad Small Form-factor Pluggable,ni ubwoko bwa module ya transceiver ikoreshwa mu kohereza amakuru yihuta cyane mu bikoresho by'itumanaho, cyane cyane mu bigo by'amakuru n'ahantu hakora mudasobwa hifashishijwe ikoranabuhanga rihambaye.

Yagenewe gushyigikira imiyoboro myinshi (ubusanzwe ine) kandi ishobora guhangana n'umuvuduko w'amakuru uri hagati ya 10 Gbps na 400 Gbps, bitewe n'ubwoko bwa module runaka.

Ibisobanuro Rusange

OP-QSFP+-01byagenewe gukoreshwa mu miyoboro ya Gigabit 40 kuri buri segonda hejuru ya fibre ya multimode.

Bikurikiza QSFP+ MSA na IEEE 802.3ba 40GBASE-SR4.

Igice cy'imashini itanga urumuri (optical transmitter) kirimo VCSEL ifite imiyoboro ine (Vertical Cavity).

Urusobe rw'amakuru asohora urumuri rwa Laser), icyuma gipima amashanyarazi gifite imiyoboro ine (4-channel input buffer) n'umushoferi wa laser, monitors de diagnostic, control na bias blocks. Ku igenzura rya module, module control interface irimo Two Wire Serial interface y'isaha n'amakuru. Monitors de diagnostic kuri VCSEL bias, ubushyuhe bwa module, imbaraga za optique zoherejwe，Ingufu z'amashanyarazi n'amashanyarazi byakira byashyizwe mu bikorwa kandi ibisubizo biraboneka binyuze mu buryo bwa TWS. Imipaka y'itangazo n'itangazo ry'uburinzi ishyirwaho ku biranga bigenzurwa. Amabendera arashyirwaho kandi agahagarara iyo biranga biri hanze y'imipaka. Amabendera arashyirwaho kandi agahagarara akorwa kubera kubura ikimenyetso cy'inyongera (LOS) n'imiterere y'ikosa rya transmitter. Amabendera yose arafunze kandi azakomeza gushyirwaho nubwo imiterere itangira ikirango igenda irazima kandi ibikorwa bigatangira. Imipaka yose ishobora gupfukwa kandi amabendera agasubizwaho usomye igitabo cy'itangazo gikwiye. Umusaruro w'itangazo uzapfuka kugira ngo ikimenyetso cy'inyongera kibure gupfuka kidakora. Gutahura amakosa cyangwa guhagarika umuyoboro binyuze mu buryo bwa TWS bizahagarika umuyoboro. Amakuru yerekeye uko ibintu bimeze, impamyabushobozi/itangazo n'ikosa biraboneka binyuze mu buryo bwa TWS.

Igice cy’ikirangurura cy’urukirangurura gikubiyemo urutonde rwa PIN rwa photodiode rw’imiyoboro ine, urutonde rwa TIA rw’imiyoboro ine, icyuma gitanga umusaruro w’imiyoboro ine, moniteur zo gusuzuma, hamwe n’ibice byo kugenzura no gutandukanya. Moniteur zo gusuzuma ingufu z’injira ry’urukirangurura zirashyirwa mu bikorwa kandi ibisubizo biraboneka binyuze kuri interface ya TWS. Imburi z’imburamusaruro n’iz’ububurira zirashyirwaho ku biranga bigenzurwa. Amabendera arashyirwaho kandi akabangamira iyo biranga biri hanze y’imiyoboro. Amabendera arashyirwaho kandi akabangamira akorwa kubera kubura ikimenyetso cy’injira ry’urukirangurura (LOS). Amabendera yose arafunze kandi azakomeza gushyirwaho nubwo imiterere itangira ibendera yagabanutse kandi akazi kagakomeza. Imburi zose zishobora gupfukwa kandi amabendera agasubizwaho nyuma yo gusoma rejisitiri y’ibendera ikwiye. Inguri z’amashanyarazi zizahagarika kubera kubura ikimenyetso cy’injira (keretse kugabanya umuvuduko) no guhagarika umuyoboro binyuze kuri interface ya TWS. Amakuru yerekeye imiterere n’iz’ububurira araboneka binyuze kuri interface ya TWS.

Ibintu by'ingenzi bya QSFP

+ Ubucucike Bunini:Moduli za QSFP zakozwe ku buryo ziciriritse, bigatuma habaho umubare munini w'itumanaho mu mwanya muto.

+ Ishyushye cyane:Bishobora kwinjiza no gukurwa mu gikoresho mu gihe gikoresha, bitabangamiye umuyoboro.

+ Imiyoboro myinshi:Muri rusange module za QSFP zifite imiyoboro ine, buri imwe ikaba ishobora kohereza amakuru, bigatuma habaho bandwidth n'umuvuduko w'amakuru biri hejuru.

+ Ibiciro bitandukanye by'amakuru:Hari ubwoko butandukanye bwa QSFP, nka QSFP+, QSFP28, QSFP56, na QSFP-DD, bushyigikira umuvuduko utandukanye kuva kuri 40Gbps kugeza kuri 400Gbps no hejuru yayo.

+ Porogaramu zikoreshwa mu buryo butandukanye:Moduli za QSFP zikoreshwa mu buryo butandukanye, harimo imiyoboro y’itumanaho, ikoranabuhanga rigezweho, n’itumanaho.