Cov ntsiab lus
Kev Taw Qhia
Cov khoom siv fiber opticthiab cov khoom siv kho qhov muag yog cov khoom siv tseem ceeb hauv kev sib txuas lus kho qhov muag, tab sis lawv txawv hauv kev ua haujlwm, cov xwm txheej ntawm daim ntawv thov thiab cov yam ntxwv.
1. Cov khoom siv fiber optic:
Lub tshuab fiber optic transceiver yog ib lub cuab yeej uas hloov cov teeb liab teeb pom kev zoo mus rau hauv cov teeb liab hluav taws xob (qhov kawg xa) lossis hloov cov teeb liab hluav taws xob mus rau hauv cov teeb liab teeb pom kev zoo (qhov kawg txais). Cov tshuab fiber optic transceiver sib xyaw cov khoom xws li laser transmitter modules, photoelectric converters, thiab circuit drivers. Lawv feem ntau yog ntxig rau hauv qhov optical module slots ntawm cov khoom siv network (xws li switches, routers, servers, thiab lwm yam) hauv ib pob txheem. Cov tshuab fiber optic transceiver yog siv los muab kev hloov pauv teeb liab ntawm lub teeb thiab hluav taws xob, thiab ua lub luag haujlwm hauv kev xa cov teeb liab thaum lub sijhawm xa cov ntaub ntawv.
2. Lub tshuab hloov kho qhov muag:
Ib lub optical module transceiver yog ib lub cuab yeej optical modular uas koom ua ke nrog fiber optic transceiver. Ib lub optical module transceiver feem ntau muaj ib lub optical fiber interface, ib lub optical signal sending (transmitter) module, thiab ib lub optical signal receiving (receiver) module. Ib lub optical module transceiver muaj qhov loj thiab interface txheem thiab tuaj yeem ntxig rau hauv ib lub optical module slot hauv cov khoom siv network xws li switches thiab routers. Ib lub optical module transceiver feem ntau yog muab los ntawm ib lub module ywj pheej rau kev hloov pauv yooj yim, kev saib xyuas, thiab kev txhim kho.
Qhov zoo ntawm fiber optic transceiver thiab optic module
1. Cov khoom siv fiber optic
Kev tso ua haujlwm
Siv rau kev hloov pauv teeb liab photoelectric (xws li Ethernet hluav taws xob chaw nres nkoj mus rau qhov chaw nres nkoj kho qhov muag), daws qhov teeb meem kev sib txuas ntawm cov xov xwm sib txawv (cable tooj liab ↔ optical fiber).
Feem ntau yog ib lub cuab yeej ywj pheej, xav tau lub zog hluav taws xob sab nraud, thiab muab 1 ~ 2 qhov chaw nres nkoj optical thiab qhov chaw nres nkoj hluav taws xob (xws li RJ45).
Daim ntawv thov scenario
Ntev qhov kev sib kis: hloov cov xov tooj liab ntshiab, tawg qhov txwv 100-meter (ib hom fiber ntau tuaj yeem ncav cuag ntau dua 20km).
Kev nthuav dav ntawm lub network: txuas cov ntu network ntawm ntau yam xov xwm sib txawv (xws li lub network hauv tsev kawm ntawv, lub kaw lus saib xyuas).
Ib puag ncig kev lag luam: hloov kho rau qhov kub thiab txias thiab muaj zog cuam tshuam hluav taws xob (qauv qib kev lag luam).
Cov txiaj ntsig
Plug thiab ua si: tsis tas yuav teeb tsa, tsim nyog rau cov tes hauj lwm me me lossis kev nkag mus rau ntug.
Tus nqi qis: tsim nyog rau qhov ceev qis thiab qhov deb luv luv (xws li 100M / 1G, ntau hom optical fiber).
Kev ywj pheej: txhawb ntau hom fiber (ib hom / ntau hom) thiab wavelengths (850nm / 1310nm / 1550nm).
Cov kev txwv
Kev ua tau zoo tsawg: Feem ntau tsis txhawb nqa qhov ceev siab (xws li siab dua 100G) lossis cov txheej txheem nyuaj.
Loj Loj: Cov khoom siv uas sawv ntawm lawv tus kheej siv qhov chaw.
2. Cov Khoom Siv Kho Qhov Muag
Kev Tso Chaw Ua Haujlwm
Cov khoom siv kho qhov muag (xws li SFP thiab QSFP qhov) sib xyaw ua ke hauv cov keyboards, routers thiab lwm yam khoom siv ncaj qha ua tiav kev hloov pauv teeb liab hluav taws xob.
Txhawb kev kub ceev thiab ntau yam kev cai (xws li Ethernet, Fibre Channel, CPRI).
Cov xwm txheej ntawm daim ntawv thov
Chaw khaws ntaub ntawv: kev sib txuas ceev ceev, kev sib txuas ceev (xws li 40G/100G/400G optical modules).
5G bearer network: kev kub ceev thiab qis-latency xav tau rau fronthaul thiab midhaul (xws li 25G / 50G grey optical modules).
Core network: kev sib kis mus ntev (xws li DWDM modules nrog OTN khoom siv).
Cov txiaj ntsig
Kev ua tau zoo siab: txhawb nqa cov nqi ntawm 1G txog 800G, ua tau raws li cov qauv nyuaj xws li SDH thiab OTN.
Kub-hloov tau: hloov tau yooj yim (xws li SFP + modules) rau kev txhim kho yooj yim thiab kev saib xyuas.
Kev tsim qauv me me: ncaj qha ntsaws rau hauv lub cuab yeej kom txuag tau qhov chaw.
Cov kev txwv
Nyob ntawm tus tswv tsev lub cuab yeej: yuav tsum sib xws nrog lub interface thiab protocol ntawm lub switch/router.
Tus nqi siab dua: Cov modules ceev ceev (xws li cov modules optical coherent) kim heev.
Xaus lus
Cov khoom siv fiber opticyog cov khoom siv uas hloov cov teeb liab pom kev mus rau hauv cov teeb liab hluav taws xob lossis cov teeb liab hluav taws xob mus rau hauv cov teeb liab pom kev, thiab feem ntau raug ntxig rau hauv cov qhov module optical;
Cov khoom siv optical module transceivers yog cov khoom siv optical modular uas sib xyaw cov fiber optic transceivers, feem ntau muaj cov fiber optic interfaces, transmitters, thiab receivers. Kev tsim modular ywj pheej. Optical module transceivers yog daim ntawv ntim khoom thiab daim ntawv thov ntawm cov fiber optic transceivers siv los pab txhawb kev sib koom ua ke thiab kev tswj hwm cov khoom siv sib txuas lus optical.
Lub sijhawm tshaj tawm: Lub Peb Hlis-27-2025