Txhawm rau kom paub qhov txawv ntawm qhov sib txawv ntawm qhov sib txawv fiber ntau thaj qaum (OM1, OM2, OM3, OM4, OM5), cov xim sib txawv sab nrauv yog siv.Rau cov hom phiaj tsis yog tub rog, ib hom kho qhov muag fibers feem ntau siv daj txheej txheej. Nyob rau hauv multimode optical fiber, OM1 thiab OM2 yog txiv kab ntxwv, OM3 thiabOM 4yog aqua xiav, thiab OM5 yog aqua ntsuab. Tom qab nkag siab cov xim ntawm OM5, Vim li cas siv OM5 optical fiber thaj qaum? 3 qhov zoo pab koj nkag siab sai sai.
1. Tsawg fiber ntau poob
OM5 yog lub npe muab rau ib hom tshiab ntawm broadband multimode fiber ntau, nrog attenuation txo los ntawm 3.5 dB/km mus rau 3. Lub geometry ntawm OM5 (50μm core thiab 125μm cladding) yog tib yam li ntawm OM3 thiab OM4, ua rau nws sib xws nrog cov hom fibers downwards.
2. Txhawb kev siv bandwidth siab dua
OM5 optical fiber kuj txhawb 400G Ethernet yav tom ntej, kom ceev 400G Ethernet daim ntawv thov xws li 400G Base-SR4.2 (4 khub ntawm optical fibers nrog 2 wavelengths, 50G PAM4 ib channel) lossis 400G Base-SR4.4 (4 khub ntawm optical fibers nrog 4 wavelengths, 25GNRZ ib channel), Tsuas yog 8-core OM5 optical fiber yog yuav tsum tau. OM5 optiacl fiber ntau yog laser-optimized multimode fiber ntau (MMF) uas tau teev cov yam ntxwv bandwidth rau wavelength division multiplexing (WDM). Lub hom phiaj ntawm txoj kev faib fiber ntau optiacl tshiab no yog los txhawb ntau qhov "luv" wavelengths ntawm 850nm thiab 950nm, uas yog tsim rau high-bandwidth daim ntaub ntawv tom qab polymerization.
OM5 optical fiber thaj qaum ntawm lub wavelength ntawm 850/1300 nm thiab txhawb nqa tsawg kawg yog plaub wavelengths. Kev khiav hauj lwm wavelengths ib txwm muaj ntawm OM3 thiab OM4 yog 850nm thiab 1300nm. Uas yog hais, cov tsoos OM1, OM2, OM3, OM4 multimode optical fiber muaj tsuas yog ib channel, thaum lub OM5 muaj plaub raws thiab nws muaj peev xwm kis tau los ntawm plaub zaug.
Kev sib xyaw ua ke luv wavelength division multiplexing (SWDM) thiab cov cuab yeej sib txuas sib txuas, OM5 tsuas yog xav tau 8-core wideband multimode optical fiber (WBMMF) los txhawb 200/400G Ethernet daim ntawv thov, txo cov naj npawb ntawm cov fiber ntau optical cores thiab txo qis kev xaim network. tus nqi.
3. Qhov kev ncua deb ntawm OM5 optical fiber ntau ntev dua li ntawm OM3 thiab OM4
OM5 fiber ntau optical fiber ntau muaj scalability thiab yooj, thiab tuaj yeem pab txhawb kev sib kis tau zoo dua nrog tsawg dua multimode optical fiber cores, thaum tus nqi thiab kev siv hluav taws xob qis dua ib hom optical fiber ntau. Yog li ntawd, nws yuav siv dav hauv 100G / 400G / 1T super-loj cov ntaub ntawv chaw nyob rau yav tom ntej.
Yog tias koj muaj kev tsis txaus siab ntawm MPO / MTP / LC / SC / ST / FC thaj qaum, HTF muab kev pabcuam pub dawb, yog tias xav tau kev txhawb nqa, txais tos hu rau pab pawg HTF,info@htfuture.com 008618123672396
