1 、 Ua haujlwm kub
Kev khiav hauj lwm kub ntawm optical module.Ntawm no, qhov kub thiab txias yog hais txog lub vaj tsev kub.Muaj peb qhov kev ua haujlwm kub ntawm qhov kho qhov muag module, kev lag luam kub: 0-70 ℃;Ua haujlwm kub: -40 ℃ - 85 ℃;Kuj tseem muaj qhov nthuav dav ntawm qhov kub thiab txias ntawm qhov ntsuas kub ntawm - 20-85 ℃;
2 、 Tus nqi ua haujlwm
Kev khiav hauj lwm ceev ntawm optical module feem ntau txiav txim siab tus nqi ntawm optical module.Tus nqi qis qis qis thiab tus nqi siab ntawm kev kub ceev.Tam sim no, feem ntau siv optical module ceev yog 155M, 1.25G, 10G, 25G, 40G, thiab 100G, nrog rau 200G, 400G, thiab txawm 800G ntawm qhov nrawm dua.Tus nqi ua haujlwm sawv cev rau tus nqi tsheb thauj mus los;
3, Ua haujlwm voltage
Kev ua haujlwm voltage ntawm txhua qhov kho qhov muag modules yuav tsum yog li 3.3V, thiab qhov tso cai hloov pauv amplitude yog 5%.Kev khiav hauj lwm voltage ntawm qhov uas twb muaj lawm optical module yog 3.135-3.465V, uas yog tus nqi nruab nrab;
4, Transmitting terminal
Lub transmitter ntawm optical module feem ntau muaj xws li kis tau tus mob optical zog, extinction ratio, thiab nruab nrab wavelength.
Transmitting lub teeb lub zog yog hais txog lub teeb pom kev zoo ntawm lub teeb ci ntawm qhov kawg ntawm kev xa tawm, feem ntau nkag siab tias lub teeb siv.Cov kev xav tau rau kev sib koom kho qhov muag lub zog ntawm ntau qhov kho qhov muag modules nrog cov nqi sib txawv, wavelengths, thiab kis tau tus mob sib txawv.Lub transmitting optical hwj chim yuav tsum nyob rau hauv tus nqi nruab nrab.High transmitting optical hwj chim yuav ua rau muaj kev puas tsuaj rau cov cuab yeej ntawm qhov kawg tau txais, thiab tsawg dhau transmitting optical zog yuav ua rau lub optical module tsis tau txais lub teeb;
Extinction ratio yog hais txog qhov tsawg kawg nkaus tus nqi ntawm qhov piv ntawm qhov nruab nrab kho qhov muag lub hwj chim ntawm lub laser thaum kis tag nrho cov "1" codes thiab lub nruab nrab optical zog thaum kis tag nrho cov "0" lis dej num nyob rau hauv tag nrho cov kev hloov kho, nyob rau hauv dB, uas yog ib tug ntawm cov cov tsis tseem ceeb los ntsuas qhov zoo ntawm optical module;
Txawm tias lub laser nrog lub siab tshaj plaws purity muaj ib tug tej yam wavelength tis ntau yam.Piv txwv li, yog tias nws tsim nyog los tsim lub laser nrog lub wavelength ntawm 1550nm, lub laser nrog lub wavelength ntawm 1549 ~ 1551nm tuaj yeem pom tau thaum kawg, tab sis lub wavelength ntawm 1550nm muaj lub zog kho qhov muag loj tshaj plaws, uas yog qhov hu ua central wavelength. ;
5 、 Txais
Cov ntsuas ntawm lub receiver feem ntau suav nrog: Tau txais lub hwj chim kho qhov muag, lub hwj chim kho qhov muag tshaj, thiab tau txais rhiab heev.
Lub hwj chim kho qhov muag tau txais yog hais txog qhov nruab nrab qhov nruab nrab qhov hluav taws xob qhov hluav taws xob qhov hluav taws xob uas tau txais qhov kawg ntawm cov khoom tuaj yeem tau txais nyob rau hauv ib qho kev ua yuam kev me ntsis (feem ntau tsawg dua peb txhiab) hauv dBm;Qhov txwv sab saud ntawm qhov tau txais lub hwj chim kho qhov muag yog lub hwj chim tshaj qhov muag pom, thiab qhov kev txwv qis yog qhov tau txais rhiab heev.Qhov tau txais lub hwj chim kho qhov muag yog nyob rau hauv qhov ib txwm muaj ntawm lub hwj chim overload optical thiab qhov tau txais rhiab heev.
Cov saum toj no yog "Tsuas Kub, Rate, Voltage, Transmitter thiab Receiver ntawm Optical Module" coj los ntawm Shenzhen HDV Phoelectron Technology Co., Ltd., uas yog cov chaw tsim khoom kho qhov muag thiab npog ntau yam khoom siv sib txuas lus.Zoo siab txais tos koj rau kev nug.