Ib hom fiber sifp

SFP kho qhov muag yog qhov kub - swappable me me pob module hauv SFP pob. Tam sim no kev kub ceev tam sim no tuaj yeem ncav cuag 10.3g thiab lub interface yog LC. SFP OVECTIC MODULES yog feem ntau muaj cov lasers. Tsis tas li ntawd, SFP kho qhov muag kho qhov muag yog tsim ntawm: laser: suav nrog cov tos sawv ntxov thiab txais Rosa; Circuit Court board ic; Cov khoom siv sab nraud muaj xws li: plhaub, puag, PCBA, rub tawm nplhaib, rub, xauv daim, thiab cov roj hmab ntsaws. Ntxiv mus, SFP kho qhov muag tau tuaj yeem faib raws li nrawm nrawm, yoj, thiab hom.

Kev Rho Tawm Nqi

Raws li qhov nrawm, muaj 155m / 622M / 1.25g / 2.25g / 2G / 8G / 10G / 8G / 10G} m thiab 1.25g feem ntau siv nyob rau hauv kev ua lag luam. Cov thev naus laus zis ntawm 10g yog maj maturing, thiab qhov kev thov yog tsim nyob rau hauv ib qho kev nce qib.

Yoj hluav taws xob kev faib tawm

Raws li nthwv dej, muaj 850nm / 1310NM / 1550NM / 1490NM / 1530nM / 1610Nm. Lub wavelength ntawm 850nm yog SFP Zov - hom, thiab cov kev sib nrug deb yog tsawg dua 2km. Lub wavelength ntawm 1310 / 1550nm yog tib- hom, thiab cov kev sib nrug deb yog ntau dua 2km. Tus nqi hais lus, cov nqi no cov nqi ntawm peb lub wavelengths yog tus pheej yig dua li lwm peb.

Nws yog ib qho yooj yim rau kev tsis meej pem cov qauv tsis meej pem yog tias lawv tsis cim. Feem ntau, cov tuam ntxhab yuav paub qhov txawv lawv los ntawm cov xim ntawm rub tabs. Piv txwv li, dub rub tab yog multi - hom thiab nthwv cua yog 850nm; Xiav yog module nrog nthwv cua ntawm 1310nm; Ntshav yog module nrog nthwv dej ntawm 1490nm, thiab lwm yam. .

Kev sib piv ntawmIb hom fiber sifp thiab ntau hom fiber sfp

Muaj cov contactifications ntawm multimode thiab ib hom hauv kho qhov muag cov fibers, nrog rau hauv SFP kho qhov muag. Kab lus no yuav piv ntau ntau yam tsis nyob ib ncig ntawm ob hom SFP kho qhov muag rau kev xaiv tau yooj yim ua ntej siv.

Los ntawm lub rooj, peb tuaj yeem pom tias multimode SFP muab cov kev daws teeb meem zoo thiab pheej yig dua. Feem ntau cov multimode sfp yog nyob ntawm lub wavelength ntawm 850nm, nrog qhov ntev tshaj plaws ntawm 550 meters. Yog tias koj xav tau txuas ntxiv cov nthwv cua nrug deb, koj tuaj yeem xaiv lub wavelength ntawm 1310NM, nrog kev sib kis tau siab tshaj plaws ntawm 2km.

Ntxiv rau qhov sib txawv ntawm ib hom fiber sfp thiab ntau hom sib txawv sfp, tseem muaj qhov sib txawv ntawm cov hom kev kho kho kho kho tshiab thiab cov lej sib txawv. Piv txwv li, lub wavelengths tau hais los saum toj no muaj cov ntawv thov sib txawv, thiab tus nqi ntawm ib hom teeb lub teeb module yog siab tshaj qhov ntawm lub teeb module module. Lub teeb ci ntawm lub teeb modtime yog lub teeb - em hom teeb module yog ld lossis coj nrog cov kab nqaim. Ua ntej kev txiav txim siab siv kho qhov muag ntawm kho qhov muag, cov kev sib piv no yuav tsum tau to taub ua ntej.

Q: Dab tsi yog qhov sib txawv ntawm SFP thiab SFP + kho kho qhov muag?

1. Txawv tsis sib xws

1) Kho kho qhov muag: nws yog kub - swappable me me pob module hauv SFP pob. Tam sim no qhov siab tshaj plaws tuaj yeem ncav cuag 10.3g thiab lub interface yog LC.

2) Kho kho qhov muag SFP +: Nws yog qhov kub - Swappable Optical Transcient Transcolys. Lub wavelength ntawm kev sib kis lub teeb yog feem ntau 850nm, 1310nm lossis 1550nm. Nws yog siv rau 10GBPps sonet / SDH, fiber ntau channel, gigiteethernet, thiab 10 gigabit Ethernet. thiab lwm cov ntawv thov, suav nrog DWDM txuas.

2. Cov qauv sib txuas lus sib txawv

1) Kho kho qhov muag sfp: ieee802.3, sff-8472;

2) Kho kho qhov muag SFP +: Txhawb cov sonet, gigusternet, fiber channel (fiber ntau cov qauv kev sib txuas lus) thiab qee cov qauv kev sib txuas lus.

3. Txawv wavelengths

1) Kho kho qhov muag: Raws li lub wavelength, nws tau muab faib ua 850nm / 1310Nm / 1550NM / 1530NM / 1610nm. Lub wavelength ntawm 850nm yog SFP Zov - hom.

2) Kho kho qhov muag "850 nm wavelength / 550 me me xaws / 40 km wavelength / 100 km EX lossis EZX rau deb, thiab DWDM.

Q: Dab tsi yog cov haujlwm ntawm SFP kho qhov muag?

Cov haujlwm tshwj xeeb ntawm SFP kho kho kho cov qauv muaj xws li:

1. Siv los ua qhov kho kho qhov muag tau txais thiab tau txais cov cim kho qhov muag, thiab txuas rau qhov kho qhov muag thiab pigtails.

2. Qhia lub teeb liab kho qhov muag rau hauv lub teeb phaj thiab ua nws hauv lub teeb phaj.

3. Qhov laj thawj yog vim li cas Optical cov qauv siv rau ntawm lub rooj tsavxwm kho qhov muag tau hloov kho thaum siv cov kev sib txuas kho kho kho qhov muag tau hloov kho

4. Lub module kho tshiab yog qhov yooj yim los hloov thaum nws tawg.

Cim npe nrov: Ib hom fiber sfp, Tuam Tshoj ib fiber ntau SFP Manufacturers, lwm tus neeg