Cov ntsiab lus
Taw qhia
Fiber optic receiversthiab optical module receivers yog cov cuab yeej tseem ceeb hauv kev sib txuas lus kho qhov muag, tab sis lawv txawv hauv kev ua haujlwm, kev siv cov xwm txheej thiab cov yam ntxwv.
1. Fiber optic transceiver:
Fiber optic transceiver yog ib yam khoom uas hloov kho qhov muag teeb liab mus rau hauv hluav taws xob signals (transmitting kawg) los yog converts hluav taws xob teeb liab mus rau optical signals (tau kawg). Fiber optic transceivers integrate Cheebtsam xws li laser transmitter modules, photoelectric converters, thiab Circuit Court tsav tsheb. Lawv feem ntau yog muab tso rau hauv optical module slots ntawm network li (xws li keyboards, routers, servers, thiab lwm yam) nyob rau hauv ib tug qauv pob. Fiber optic transceivers yog siv los muab cov teeb liab hloov pauv ntawm lub teeb thiab hluav taws xob, thiab ua lub luag haujlwm hauv kev xa cov teeb liab thaum cov ntaub ntawv xa mus.
2. Optical module transceiver:
Ib qho optical module transceiver yog ib qho khoom siv kho qhov muag uas txuas nrog fiber ntau optic transceiver. Ib qho optical module transceiver feem ntau muaj cov khoom siv kho qhov muag fiber ntau, lub teeb liab optical xa (transmitter) module, thiab cov teeb liab optical txais (receiver) module. Ib qho optical module transceiver muaj tus qauv loj thiab qhov sib txuas thiab tuaj yeem muab tso rau hauv qhov chaw kho qhov muag hauv cov khoom siv network xws li keyboards thiab routers. Ib qho optical module transceiver feem ntau yog muab rau hauv daim ntawv ntawm kev ywj pheej module rau kev hloov pauv yooj yim, txij nkawm, thiab txhim kho.
Qhov zoo ntawm fiber ntau optic transceiver thiab optic module
1. Fiber optic transceiver
Function positioning
Siv rau photoelectric teeb liab hloov dua siab tshiab (xws li Ethernet hluav taws xob chaw nres nkoj rau qhov chaw nres nkoj), daws qhov teeb meem kev sib txuas ntawm cov xov xwm sib txawv (tooj liab cable ↔ optical fiber).
Feem ntau yog ib qho khoom siv ywj pheej, yuav tsum muaj cov khoom siv hluav taws xob sab nraud, thiab muab 1 ~ 2 qhov chaw kho qhov muag thiab cov chaw nres nkoj hluav taws xob (xws li RJ45).
Daim ntawv thov scenario
Nthuav qhov kev ncua deb: hloov cov tooj liab dawb huv, tawg 100-meter txwv (ib hom optical fiber ntau tuaj yeem ncav cuag ntau tshaj 20km).
Network nthuav dav: txuas cov ntu ntawm cov xov xwm sib txawv (xws li lub tsev kawm ntawv network, kev saib xyuas qhov system).
Kev lag luam ib puag ncig: hloov mus rau qhov kub thiab txias thiab muaj zog electromagnetic cuam tshuam scenarios (kev lag luam-qib qauv).
Qhov zoo
Plug thiab ua si: tsis tas yuav tsum tau teeb tsa, haum rau kev sib txuas me me lossis ntug nkag.
Tus nqi qis: haum rau kev ceev ceev thiab luv luv (xws li 100M / 1G, ntau hom optical fiber ntau).
Flexibility: txhawb ntau hom fiber ntau (ib hom / ntau hom) thiab wavelengths (850nm / 1310nm / 1550nm).
Kev txwv
Kev ua haujlwm tsawg: Feem ntau tsis txhawb kev kub ceev (xws li saum 100G) lossis cov txheej txheem nyuaj.
Loj loj: Cov khoom siv Standalone siv qhov chaw.
2. Optical Module
Functional Positioning
Optical interfaces (xws li SFP thiab QSFP slots) koom ua ke hauv cov keyboards, routers thiab lwm yam khoom siv ncaj qha ua tiav cov teeb liab hluav taws xob hloov pauv.
Txhawb kev kub ceev thiab ntau txoj cai (xws li Ethernet, Fiber Channel, CPRI).
Daim ntawv thov scenarios
Data center: high-density, high-speed interconnection (xws li 40G/100G/400G optical modules).
5G bearer network: high-speed thiab low-latency xav tau rau fronthaul thiab midhaul (xws li 25G / 50G grey optical modules).
Core network: kis tau tus mob mus ntev (xws li DWDM modules nrog OTN khoom).
Qhov zoo
Kev ua haujlwm siab: txhawb nqa tus nqi ntawm 1G txog 800G, ua tau raws li cov qauv nyuaj xws li SDH thiab OTN.
Kub-swappable: hloov pauv hloov tau (xws li SFP + modules) kom yooj yim hloov kho thiab kho.
Compact tsim: ncaj qha ntsaws rau hauv lub cuab yeej kom txuag tau qhov chaw.
Kev txwv
Nyob ntawm tus tswv tsev ntaus ntawv: yuav tsum tau sib xws nrog lub interface thiab raws tu qauv ntawm lub hloov / router.
Tus nqi siab dua: Cov khoom siv ceev ceev (xws li coherent optical modules) yog kim.
Hauv kev xaus
Fiber optic transceiversyog cov khoom siv uas hloov cov teeb liab kho qhov muag rau hauv cov teeb liab hluav taws xob lossis cov teeb liab hluav taws xob rau hauv cov teeb liab kho qhov muag, thiab feem ntau tau muab tso rau hauv qhov chaw kho qhov muag;
Optical module transceivers yog cov khoom siv kho qhov muag uas ua ke nrog fiber ntau optic transceivers, feem ntau muaj fiber ntau optic interfaces, transmitters, thiab receivers. Independent modular tsim. Optical module transceivers yog ib daim ntawv ntim thiab daim ntawv thov ntawm fiber ntau optic transceivers siv los pab txhawb kev sib koom ua ke thiab tswj cov khoom siv kho qhov muag.
Post lub sij hawm: Mar-27-2025