Raws li peb txhua tus paub, cov khoom siv kho qhov muag tau siv dav, thaum RJ45 chaw nres nkoj module tsis muaj ntau, nws puas yog qhov kho qhov muag module ua haujlwm siab dua li RJ45 chaw nres nkoj module thiab ua rau qhov tshwm sim no? Cov lus teb tsis yog, vim hais tias qhov kev ua tau zoo ntawm RJ45 chaw nres nkoj module kuj zoo heev, tab sis kuj muaj qhov tshwj xeeb kom zoo dua. Nyob rau hauv tsab xov xwm no, peb yuav sib piv optical modules thiab RJ45 modules.
Dab tsi yog qhov optical module?
Optical modules, tseem hu ua fiber modules, yog cov khoom siv kho qhov muag uas tuaj yeem xa thiab tau txais cov teeb liab analog. Cov teeb liab hluav taws xob tau hloov mus rau hauv lub teeb liab kho qhov muag tom qab dhau los ntawm qhov kawg ntawm kev xa tawm ntawm qhov muag pom, thiab tom qab ntawd cov teeb liab kho qhov muag tau hloov mus rau hauv cov teeb liab hluav taws xob los ntawm qhov kawg tau txais kom ua tiav photoelectric hloov dua siab tshiab.
Kev faib tawm thiab kev piav qhia ntawm optical modules
Optical modulestuaj yeem muab faib ua SFP optical modules, SFP ntxiv rau kho qhov muag modules, QSFP ntxiv rau cov khoom siv kho qhov muag thiab QSFP28 optical modules raws li cov ntaub ntawv sib txawv.
1) SFP kho qhov muag module (Small Form-factor Pluggables): uas yog, me me kub-swappable optical module, yog ib tug upgraded version ntawm GBIC optical module, nws ntim tsuas yog 1/2 rau 1/3 ntawm GBIC optical module, siab integration, zoo heev. nce qhov chaw nres nkoj ceev ntawm cov khoom siv network.
2) SFP ntxiv rau kho qhov muag module: tseem hu ua SFP PLUS optical module, yog ib qho kev hloov kho tshiab ntawm SFP optical module, siab dua tus nqi kis tau tus mob, ntim dua li SFP optical module kuj me dua, yog li tib qhov chaw xa tawm ceev yog siab dua. SFP ntxiv kho qhov muag muaj qhov siab, cov nqi siv kev siv hluav taws xob tseem ceeb, yog ib qho ntawm cov ntsiab lus sib txuas lus, yog ib qho ntawm cov khoom sib txuas lus 10 gigitreamp 10 gigit optical module khoom.
3) QSFP plus optical module (Quad Small Form-factor Pluggable): plaub-channel me pluggable optical module, nrog plaub txoj kev ywj pheej puv-duplex transceiver raws, txhawb kev sib kis ntawm 100Mbps mus rau 10Gbps. QSFP ntxiv rau optical module yog tsim los rau cov ntawv thov siab, thiab tam sim no kev lag luam xav tau rau cov chaw zov me nyuam cov ntaub ntawv siab tshaj.
4) QSFP28 optical module: QSFP28 optical module yog qhov sib npaug ntawm 100G optical module, muab plaub txoj kev xa tawm ywj pheej thiab tau txais cov channel, txhua tus channel tuaj yeem muab tus nqi ntawm 25Gbps, thiab OM4 MMF fiber ntau thaj cable nrog kev siv kis tau tus mob mus txog 100m.
RJ45 chaw nres nkoj module
RJ45 chaw nres nkoj module, tseem hu ua optical chaw nres nkoj rau RJ45 chaw nres nkoj module, photoelectric hloov dua siab tshiab optical module, kuj yog hom module uas yuav siv rau hauv kev sib txuas lus kho qhov muag. Nrog rau kev siv hluav taws xob tsawg, kev ua haujlwm siab thiab kev tsim compact, nws yog siv rau cov ntaub ntawv luv luv.
Kev faib tawm thiab kev piav qhia ntawm RJ45 chaw nres nkoj modules
RJ45 chaw nres nkoj module tuaj yeem muab faib ua SFP RJ45 chaw nres nkoj module, SFP ntxiv rau RJ45 chaw nres nkoj module thiab GBIC RJ45 chaw nres nkoj module raws li ntau hom pob.
1) SFP RJ45 chaw nres nkoj module: raws li qhov sib txawv sib kis tus nqi kuj tseem tuaj yeem muab faib ua 100 Gigabit RJ45 chaw nres nkoj module, Gigabit RJ45 chaw nres nkoj module thiab hloov RJ45 chaw nres nkoj module, hloov RJ45 chaw nres nkoj module yog ib hom 10/100/1000BASE peb tus nqi tuaj yeem ua ke. rau hauv CMOS nti gigabit optical module, tuaj yeem siv rau kev kub ceev Ethernet thiab Gigabit Ethernet, thiab lwm yam RJ45 chaw nres nkoj module txawv ntawm qhov RJ45 chaw nres nkoj module nyob rau hauv tus nqi ntawm ntau lub tswv yim, tuaj yeem ua tau raws li ntau yam kev xav tau;.
2) SFP ntxiv rau RJ45 chaw nres nkoj module: tseem hu ua 10 Gigabit RJ45 chaw nres nkoj module, tus nqi yog 10G, tsim los rau kev sib txuas lus ceev ceev, feem ntau yog siv hauv 10 Gigabit Ethernet, thiab nws lub zog siv kuj tsawg heev. Tsis tas li ntawd, SFP ntxiv rau RJ45 chaw nres nkoj module yog thawj 10G module xa los ntawm lub network cable, tuaj yeem siv rau hauv SFP ntxiv chaw nres nkoj ntawm qhov hloov lossis daim npav network, ua ib txoj hauv kev kom ua tiav cov khoom siv network nrog RJ45 interface; .
3) GBIC RJ45 chaw nres nkoj module: yog pob hom GBIC RJ45 chaw nres nkoj module, tus nqi sib kis tau mus txog 1000Mbps, qhov siab tshaj plaws kis tau tus mob mus txog 100m.
Dab tsi yog qhov txawv ntawm RJ45 chaw nres nkoj module thiab optical module?
1) Lub interface yog txawv: lub interface ntawm RJ45 chaw nres nkoj module yog RJ45, thaum lub interface ntawm optical module yog tsuas yog LC duplex, kuj muaj LC simplex thiab MTP / MPO interfaces.
2) Sib txawv nrog: RJ45 chaw nres nkoj modules feem ntau yog siv nrog Cat 5, Cat6, Super Cat 6 los yog Cat 7 network cables, thaum optical modules feem ntau txuas nrog lub teeb thaj cables.
3) Cov tsis sib txawv: RJ45 chaw nres nkoj modules tsis muaj wavelength, thaum optical modules ua.
4) Cov khoom sib txawv: RJ45 chaw nres nkoj module thiab optical module muaj cov khoom sib txawv, tshwj xeeb tshaj yog RJ45 chaw nres nkoj module tsis muaj qhov tseem ceeb ntawm cov khoom siv kho qhov muag - lub laser.
Kev teeb tsa cov kauj ruam ntawm RJ45 chaw nres nkoj module
Nws muaj ib kauj ruam tseem ceeb rau kev teeb tsa ntawm RJ45 chaw nres nkoj module, uas yog txuas ib kawg mus rau qhov hloov thiab lwm qhov kawg rau lub network cable. Cov nram qab no yog cov ncauj lus kom ntxaws installation cov kauj ruam, thiab nws raug nquahu kom nyeem cov lus qhia hauv qab no ua ntej txhim kho thiab siv RJ45 chaw nres nkoj module.
Kauj Ruam 1: Txhawm rau tiv thaiv electrostatic paug (ESD) kev puas tsuaj, nws raug nquahu kom hnav lub dab teg los tiv thaiv zoo li qub. Kev ceeb toom kev nyab xeeb: Tsuas yog cov neeg ua haujlwm raug cob qhia thiab tsim nyog yuav tsum tau nruab lossis hloov RJ45 chaw nres nkoj module.
Kauj Ruam 2: Tshem tawm RJ45 qhov chaw nres nkoj module nrog lub nplhaib rub thiab daim ntawv lo tig ntsej muag thiab tus ntiv tes kub tig mus, nws yuav tsum tau muab sau tseg tias sab pem hauv ntej thiab sab nraub qaum yuav tsum tsis txhob thim rov qab.
Kauj Ruam 3: Maj mam thawb lub RJ45 chaw nres nkoj module raws li qhov hloov SFP qhov maj mam kom txog thaum RJ45 chaw nres nkoj module nrawm thiab hauv qab ntawm tus tswv tsev qhov sib txuas nruj, tsis txhob cia RJ45 chaw nres nkoj module xoob. Cov lus qhia sov: Yog tias RJ45 chaw nres nkoj module ntsib kev cuam tshuam thaum thawb hauv, thov tsis txhob yuam kom thawb, koj tuaj yeem rov ntxig lossis hloov RJ45 chaw nres nkoj module.
Kauj ruam 4: Saib seb RJ45 qhov chaw nres nkoj module qhov taw qhia yog qhov qub los txiav txim seb qhov kho qhov muag tau pib.
Kauj ruam 5: Ntxig lub super qeb 5, qeb 6, super qeb 6 network cable rau hauv RJ-45 connector ntawm RJ45 chaw nres nkoj module.
Kauj ruam 6: Xyuas kom tseeb tias lub network cable tau muab tso rau hauv kev ruaj ntseg.
Yuav kom suav tau, RJ45 chaw nres nkoj module yog ib hom module uas tsis tshua muaj hluav taws xob noj thiab RJ45 interface uas txawv ntawm qhov kho qhov muag module, thiab nws tsis muaj qhov zoo dua li qhov kho qhov muag module.
