Hauv 100G network, yuav ua li cas xaiv QSFP28 optical module kom haum tau los ntawm peb yam hauv qab no:
1. Ntau hom kho qhov muag kab hluav taws xob muaj nyob ntawm cov khoom siv hluav taws xob: 5-100m
QSFP28 SR4 optical module tuaj yeem xaiv tau, nws txais yuav MTP interface (8 cores), qhov sib kis tau ntev thaum siv nrog OM3 multimode fiber ntau yog 70m, thiab kis nrug thaum siv nrog OM4 multimode fiber ntau yog 100m, haum rau kev sib kis luv luv (nrug deb tsawg dua 100 metres) hauv 100G network.
2. Ib hom kab hluav taws xob muaj nyob ntawm cov viav vias:> 100m-2km
Koj tuaj yeem xaiv QSFP28 PSM4 optical module lossis QSFP28 CWDM4 optical module, ob qho tib si uas tsim nyog rau nruab nrab thiab luv nrug 100G tes hauj lwm. QSFP28 PSM4 optical module siv 8 txoj kab hluav taws xob ib leeg-hom kho qhov muag kab ua ke, thiab cov kis tau sib kis yog txog 500 meters; QSFP28 CWDM4 optical module siv ua ke nrog ib hom kho qhov muag kab, thiab cov kis nrug tuaj yeem ncav cuag 2 km.
3. Long-hom hom tib fiber ntau: km10km
QSFP28 LR4 optical module tuaj yeem xaiv tau. Nws adopts duplex LC interface. Thaum siv nrog ib hom fiber ntau, qhov kis tau mus deb yuav ncav cuag 10km, uas tsim nyog rau kev sib nrug ntev (nrug deb tshaj 2 km thiab tsawg dua 10 mais) 100G network.
Yog xav paub ntxiv, thov hu rau HTF pab neeg
melanie@htfuture.com
