Feem ntau, 10G SFP + cov khoom siv kho qhov muag tau muab faib ua 10GBASE-T SFP + cov khoom siv hluav taws xob thiab 10GBASE-X SFP + kho qhov muag hloov tau raws li cov kab sib txuas sib txawv. 10GBASE-T SFP + cov khoom siv hluav taws xob feem ntau yog siv nrog cov kab dhia hauv network, thaum 10GBASE-X SFP + Cov khoom siv kho qhov muag feem ntau yog siv nrog cov khoom siv fiber ntau; lub tom kawg tuaj yeem txuas ntxiv mus rau hauv kev kho qhov muag pom dav dav (feem ntau yog tib hom kev hloov kho kom raug thiab ntau hom kho qhov muag) thiab cov khoom siv kho qhov muag (tshwj xeeb WDM optical transceivers thiab BiDi optical transceivers).
10GBASE-T SFP + hluav taws xob interface transceiver
10G SFP + qhov hluav taws xob chaw nres nkoj transceiver
Lub 10G SFP + hluav taws xob interface hluav taws xob ua tau raws MSA tus qauv thiab tsom rau kom paub txog 10G Ethernet xa mus los ntawm Cat6a / Cat7 network jumpers. Qhov loj ntawm cov qauv zoo ib yam li SFP module, thiab nws tseem txhawb nqa kub txuas. Nws muaj cov yam ntxwv ntawm kev siv hluav taws xob tsawg, kev ua haujlwm siab, kev teeb tsa me me, thiab kev ntseeg tau zoo. Qhov siab tshaj plaws kis tau mus txog 30 metres thaum siv nrog Cat6a / Cat7 network jumpers. Cov. Txij li tus nqi ntawm cov tooj liab hluav taws xob tsawg dua li ntawm cov kab hluav taws xob, piv rau 10G SFP + optical transceivers sib luag nrog cov kho qhov muag, 10G SFP + qhov hluav taws xob interface modules siv nrog Cat6a / Cat7 network cable nrog qis thaiv tus nqi.
Piv nrog rau kev siv lub zog ntawm 10G SFP + DAC high-speed cable (tus nqi nruab nrab yog 4 ~ 8W), lub zog siv ntawm 10G SFP + hluav taws xob interface module tau qis dua, tsuas yog 2.5W.
10GBASE-X SFP + kis uas pauv tau
10G SFP + multimode optical transceiver
Lub 10G SFP + ntau hom kev kho qhov muag transceiver yog ib qho me me, pluggable 10 Gigabit optical transceiver, uas yog qhov tseeb pom tseeb luv luv ntawm 10G kev xa hluav taws xob los ntawm ntau hom kho qhov muag, nrog ntau qhov kis tau ntawm 300 meters. Tam sim no, 10G SFP + multimode optical transceivers feem ntau muab faib ua ob hom: 10GBASE-SR thiab 10GBASE-LRM.
10GBASE-SR optical transceiver
10GBASE-SR optical transceiver ua raws li IEEE 802.3ae tus qauv thiab yog ib qho ntawm cov khoom siv kho qhov muag pom tshaj plaws hauv 10G Ethernet. SR sawv rau ncua kev luv, thiab kis kev sib kis tau mus txog 300 meters thaum siv nrog ntau hom fiber ntau (OM3 fiber). Tus qauv siv VCSEL laser, uas muaj qhov zoo ntawm kev siv nyiaj tsawg, kev siv hluav taws xob tsawg, kev ua haujlwm siab, thiab qhov me me. Lub 10GBASE-SRL ntawm cov lag luam yog cov qauv lus yooj yim ntawm 10GBASE-SR.
10GBASE-LRM optical transceiver
10GBASE-LRM optical transceiver hloov chaw rau 10GBASE-LX4, thiab qhov siab tshaj plaws kis tau mus txog 220 metres thaum siv nrog multimode fiber (OM3 fiber), qhov twg LRM sawv cev qhov ntev txuas ntau hom. Nws yuav tsum raug sau tseg tias Cisco (lossis qee cov chaw muag khoom uas tuaj yeem muab cov khoom siv tau rau Cisco) 10GBASE-LRM optical transceiver tuaj yeem pab txhawb nqa tib hom kev xa xov fiber ntau, qhov siab tshaj qhov kis tau tuaj yeem ncav cuag 300 meters. Tsis tas li ntawd, 10GBASE-LRM2 optical transceiver ntawm kev ua lag luam yog kho dua tshiab ntawm 10GBASE-LRM optical transceiver nrog qhov siab tshaj plaws kis mus txog li 2 kis lus mev thiab feem ntau siv rau LAN sib txuas.
10G SFP + ib hom kab rov tav kho qhov muag
Lub 10G SFP + ib hom kho qhov muag transceiver yog 10-Gigabit optical transceiver uas tau txais kev txhawb nqa kub. Nws mas siv hom fiber ntau ib hom kom paub txog qhov ntev kis ntawm 10G optical teeb liab. Tam sim no, tus qauv tsuas yog muab faib ua 10GBASE-LR, 10GBASE-ER thiab 10GBASE-ZR.
10GBASE-LR optical transceiver
10GBASE-LR optical transceiver ua raws li 10GBASE-LR Ethernet cov qauv, qhov twg LR sawv rau qhov chaw nyob deb. Lub hauv paus nruab nrab ntawm lub ntuag yog 1310nm, thiab qhov siab tshaj plaws kis ntawm 10 km tuaj yeem ua tiav ntawm ib hom fiber ntau. Piv nrog rau 10GBASE-SR optical transceivers siv VCSEL lasers, 10GBASE-LR optical transceivers siv DFB lasers, uas muaj lub zog siab dua thiab ntev dua ntev ntev dua, thiab tuaj yeem ua tau zoo ob peb lub cim xa mus rau ib hom fiber ntau rau cov chaw nyob ntev. kis.
10GBASE-ER optical transceiver
Lub 10GBASE-ER optical transceiver yog sib npaug rau cov kev hloov kho ntawm 10GBASE-LR optical transceiver. Lub hauv paus nruab nrab ntawm lub ntab yog 1550nm, thiab qhov sib kis tau ntawm mus txog 40 km tuaj yeem ua tiav los ntawm ib hom fiber ntau. Sib txawv los ntawm cov kev sib hloov kho qhov muag uas tau hais los saum toj no, 10GBASE-ER optical transceivers siv EML lasers. Vim tias lub tshuab hluav taws xob muaj zog ntawm lub laser, txhawm rau kom muaj kev ua haujlwm ntawm cov khoom siv kho qhov muag, lub tswv yim hluav taws xob tau nyob rau hauv qhov tsim nyog kom tsis txhob muaj qhov tsis khov thiab tsis sib luag. Rau kev sib txuas nrog qhov kev sib kis tau mus deb tsawg dua 20 kis lus mev, yuav tsum muaj txoj hlua hluav taws xob tsim nyog. Piv txwv, km1km: 10dB; ≤10km: 7dB; ≤15km: 6dB; ≤20km: 5dB.
10G SFP + WDM optical transceiver
10G SFP + WDM optical transceivers tau muab faib ua ob hom, CWDM thiab DWDM, raws li cov qauv txheej txheem wavelength sib txawv. Ntawm lawv, 10G CWDM SFP + optical transceivers ua cov ntaub ntawv xa mus rau hauv 1270nm ~ 1610nm band, thiab qhov sib kis tau yog 10 ~ 80 kilometers; thaum 10G DWDM SFP + optical transceivers feem ntau ua cov ntaub ntawv xa mus rau hauv CH17 ~ CH61 band, thiab qhov siab tshaj plaws kis tau mus txog 80 km. 10G SFP + WDM optical transceiver muaj qhov zoo ntawm kev nthuav dav yooj yim, kev pabcuam yooj yim, kev siv cov bandwidth siab thiab kev ntseeg siab, uas tuaj yeem txhim kho qhov yooj, kev khwv nyiaj txiag thiab kev cia siab ntawm kev sib txuas, thiab tsim nyog rau kev ntsuas thiab yoog raws lub peev txheej loj cov tes hauj lwm sib txuas thiab cov ntaub ntawv chaw.
10G SFP + BiDi optical transceiver
Txawv ntawm qhov hais los saum toj no zoo tib yam 10G SFP + optical transceiver, 10G SFP + BiDi optical transceiver txais yuav WDM thev naus laus zis, uas ua kom paub tseeb cov pa hluav taws xob bidirectional kis ntawm lub teeb liab kho qhov muag, uas txhais tau tias cov cim kho qhov muag tuaj yeem sib kis thiab tau txais siv ib qho chaw nres nkoj. Cov kev sib kis thiab txais cov lus qhia yuav tsum siv qhov chaw nruab nrab ntawm lub yoj yoj yoj. Vim tias qhov qauv no tuaj yeem siv qhov kev siv hluav taws xob ntau tshaj plaws, muaj txiaj ntsig txo cov nyiaj siv fiber ntau, thiab txo cov nqi ntawm kev xaib network, nws tau dhau los ua tus xaiv thawj lub tsev 10G network architecture. Nws yuav tsum raug sau tseg tias qhov qauv no yuav tsum tau siv hauv khub.
Xaus
Txawm hais tias qhov kev lag luam faib tawm ntawm high-speed optical transceivers tau maj mam nce vim cov neeg siv cov kev xav tau ntau dua thiab cov kev hloov kho txuas ntxiv hauv cov chaw zov me nyuam, qhov no tsis txhais tau tias 10G SFP + kho qhov muag transceiver kev lag luam yuav ploj zuj zus. Rau cov hloov lossis cov chaw pabcuam nrog 10G chaw nres nkoj thiab cov chaw zov me nyuam uas paub qhov kev sib txuas network nrog 10G cov khoom, 10G SFP + optical transceivers tseem yog qhov xav tau; thiab tam sim no sib txawv ntawm 10G SFP + optical transceivers yog siv dav hauv ntau qhov chaw network, yog li 10G SFP + optical transceivers yuav txuas ntxiv rau qee lub sijhawm.