25G SFP28 dual fiber ntau grey optical module
25G raug dual-fiber grey optical module txhawb kev sib kis ntawm 300 meters thiab 10 kilometers,25G SFP28300meters multimode optical module feem ntau yog siv rau kev sib txuas hauv qab lub hauv paus chaw nres tsheb ntauwd, thiab 25G SFP28 10 km ib leeg-hom optical module feem ntau yog siv rau kev ncua deb ntawm cov chaw nres tsheb lossis kev sib txuas nrog kev sib txuas loj dua ntawm AUU thiab nkag mus rau hauv chav tshuab (qhov chaw) ntawm qhov kev sib txuas ncaj qha ntawm fiber ntau scenario. 25G multimode optical module nruab nrab wavelength ntawm 850nm, duplex LC interface, multimode, kev khiav hauj lwm kub ntawm 0 degree ~ 70 degree, kis optical zog ntawm -8.4 rau ntxiv rau 2.4dBm, kev siv OM4 multimode fiber ntau kis tau mus rau 100 meters.
25G SFP28 10km ib hom optical module nruab nrab wavelength ntawm 1310nm, duplex LC interface, ib hom, txhawb kev lag luam (0 degree ~ 70 degree) thiab qib kev lag luam (-45 degree ~ 85 degree ) kev khiav hauj lwm kub ntau yam, xa hluav taws xob kho qhov muag ntawm -7 ~ ntxiv rau 3dBm, nrog ib hom OS2 optical fiber ntau kis tau tus mob mus txog 10 km.
25G SFP28 BIDI ib leeg fiber ntau grey optical module
BIDI optical transceiver muaj qhov zoo ntawm kev txuag cov khoom siv fiber ntau thiab lub sijhawm ua haujlwm siab, thiab tuaj yeem pab txhawb kev sib kis ntawm 10 kilometers, 15 kilometers thiab 20 kilometers. Lub transmitter ntawm 25G BIDI optical transceiver cov khoom siv lub uncooled DFB TO daim ntawv, lub nruab nrab wavelength yog 1270nm / 1330nm, thiab qhov kawg tau txais txais lub siab-rhiab heev 25G PIN TO daim ntawv, thiab cov txais wavelength yog 1330nm / 1270lym. Cov khoom ua raws li cov khoom siv kho qhov muag paub tab coaxial ntim txheej txheem platform kom ua tiav ib qho fiber ntau bidirectional thiab optical interface tus nqi ntawm 25.78Gbps.
25G SFP28 CWDM module
Nyob rau theem pib ntawm 5G network kev tsim kho, lub fronthaul feem ntau yog raws li kev siv hluav taws xob hluav taws xob ncaj qha, nrog rau kev sib txuas lus ntau zaus thiab sib sib zog nqus ntawm cov ntsiab lus tsawg zaus ntxiv, txhawm rau ua kom siv tag nrho cov khoom siv kho qhov muag uas twb muaj lawm, Kev siv CWDM optical modules yuav dhau los ua ib qho txiaj ntsig ntxiv. 25G SFP28 CWDM siv 1270nm -1370nm (20nm ntu) CWDM DML laser thiab PIN txais, lossis 1470nm-1570nm (20nm ntu) CWDM EML laser thiab APD receiver, uas muaj ib qho built-in CDR Circuit Court nyob rau hauv qhov tau txais thiab xa tawm raws, nrog rau qhov siab tshaj plaws ceev txog li 25.78Gbps.
Tus naj npawb ntawm optical transceivers siv nyob rau hauv 5G fronthaul ntawm lub hauv paus chaw nres tsheb tau nce los ntawm 6 mus rau 12 nyob rau hauv thawj 4G, thiab nws yog kwv yees hais tias kev tsim ntim ntawm 5G hauv paus chaw nres tsheb yuav ncav cuag 600,000-800,000 chaw nres tsheb, yog li qhov kev thov rau 25G fronthaul optical modules yuav ncav cuag 7.2 lab rau 9.6 lab. Tsis tas li ntawd, nrog rau kev txhim kho ntawm cov neeg ua haujlwm 'CRAN xa mus rau qhov yuav tsum tau ua, nws yuav ua rau muaj kev loj hlob ntawm kev thov rau wavelength division multiplexing IPL Modules, thiab 25G CWDM Modules yuav dhau los ua qhov tseem ceeb.
