- los ntawm Admin / 16 Jun 20 /0Cov lus pom
Kaum qhov kev ua txhaum thiab kev daws teeb meem ntawm optical fiber transceivers
Fiber optic transceivers feem ntau yog siv nyob rau hauv lub network tiag tiag ib puag ncig qhov twg Ethernet cables tsis tuaj yeem npog thiab yuav tsum siv cov fibers kho qhov muag kom txuas ntxiv qhov sib kis. Lawv feem ntau yog nyob rau ntawm txheej nkag ntawm broadband cheeb tsam cheeb tsam network, thiab yog dav siv nyob rau hauv ntau yam mo ...Nyeem ntxiv - los ntawm Admin / 12 Jun 20 /0Cov lus pom
Yuav ua li cas paub qhov txawv ntawm qhov muag pom network OLT, ONU, ODN, ONT
Optical access network yog ib qho kev sib txuas uas siv lub teeb ua qhov nruab nrab kis, hloov cov xov tooj tooj liab, thiab siv los nkag rau txhua lub tsev. Ib qho khoom siv kho qhov muag feem ntau muaj peb ntu: ib qho kho qhov muag kab davhlau ya nyob twg OLT, chav tsev kho qhov muag ONU, thiab kev faib khoom kho qhov muag ...Nyeem ntxiv - los ntawm Admin / 09 Jun 20 /0Cov lus pom
Yuav txiav txim seb puas muaj teeb meem nrog lub fiber optic transceiver?
Feem ntau, lub zog luminous ntawm optical fiber transceiver lossis optical module yog raws li nram no: multimode yog nyob nruab nrab ntawm 10db thiab -18db; ib hom yog 20km ntawm -8db thiab -15db; thiab ib hom yog 60km yog nruab nrab ntawm -5db thiab -12db ntawm. Tab sis yog tias lub zog luminous ntawm fiber ntau optic transceiver app ...Nyeem ntxiv - los ntawm Admin / 02 Jun 20 /0Cov lus pom
Cov ncauj lus kom ntxaws tsom xam ntawm SFP optical module interface ntsuas thiab cov khoom
Qhov ceev ntawm optical module SFP + yog: 10G SFP + optical transceiver yog kev hloov kho ntawm SFP (qee zaus hu ua "mini-GBIC"). SFP tau siv dav hauv Gigabit Ethernet thiab 1G, 2G, thiab 4G Fiber Channel. Txhawm rau hloov mus rau cov ntaub ntawv ntau dua, SFP + tau tsim cov khoom siv hluav taws xob zoo dua ...Nyeem ntxiv - los ntawm Admin / 28 May 20 /0Cov lus pom
Lawv yog tag nrho cov photoelectric conversion zog. Dab tsi yog qhov txawv ntawm optical modules thiab fiber optic transceivers?
Optical modules thiab optical fiber transceivers yog cov khoom siv uas ua rau kev hloov pauv photoelectric. Qhov txawv ntawm lawv yog dab tsi? Niaj hnub no, cov ntaub ntawv nyob deb kis tau tus mob siv nyob rau hauv ntau yam ntse tej yaam num yeej siv optical fiber kis tau tus mob. Kev sib txuas ntawm qhov no yuav tsum tau kho qhov muag modu ...Nyeem ntxiv - los ntawm Admin / 26 May 20 /0Cov lus pom
Gigabit SFP optical modules puas tuaj yeem siv rau ntawm 10 Gigabit SFP + chaw nres nkoj?
Raws li kev sim, Gigabit SFP optical module tuaj yeem ua haujlwm hauv 10 Gigabit SFP + chaw nres nkoj, tab sis 10 Gigabit SFP + optical module tsis tuaj yeem ua haujlwm hauv Gigabit SFP chaw nres nkoj. Thaum lub Gigabit SFP optical module muab tso rau hauv 10 Gigabit SFP + chaw nres nkoj, qhov ceev ntawm qhov chaw nres nkoj no yog 1G, tsis yog 10G ....Nyeem ntxiv
