- los ntawm Admin / 03 Mar 21 /0Cov lus pom
Kuv yuav ua li cas yog tias qhov kub thiab txias ntawm optical module siab dhau lawm? Yuav daws li cas?
Optical module yog ib qho khoom siv kho qhov muag uas muaj kev cuam tshuam. Thaum qhov kev khiav hauj lwm kub ntawm qhov kho qhov muag module siab dhau lawm, nws yuav ua rau muaj teeb meem xws li kev xa khoom siv hluav taws xob ntau dhau, tau txais cov teeb liab yuam kev, pob ntawv poob, thiab lwm yam, thiab txawm tias hlawv cov khoom siv kho qhov muag ncaj qha rau qhov mob hnyav. Yog t...Nyeem ntxiv - los ntawm Admin / 30 Jul 20 /0Cov lus pom
Ob peb lub teeb ntawm Optical fiber modem yog qhov qub thiab cov xwm txheej ntawm Optical fiber modem lub teeb teeb liab yog qhov qub thiab qhov tsis ua haujlwm tsom
Muaj ntau lub teeb liab teeb liab ntawm lub fiber optic modem, thiab peb tuaj yeem txiav txim siab seb cov khoom siv thiab lub network puas muaj teeb meem los ntawm qhov taw qhia lub teeb. Nov yog qee qhov kev ntsuas qhov muag pom pom thiab lawv lub ntsiab lus, thov saib cov lus qhia ntxaws hauv qab no. 1. Yuav kom yooj yim rau qhov chaw...Nyeem ntxiv - los ntawm Admin / 28 Jul 20 /0Cov lus pom
Dab tsi yog active (AON) thiab passive (PON) optical networks?
AON yog dab tsi? AON yog lub network ua haujlwm kho qhov muag, feem ntau yog siv qhov taw tes-rau-point (PTP) network architecture, thiab txhua tus neeg siv tuaj yeem muaj cov kab hluav taws xob kho qhov muag tshwj xeeb. Active optical network yog hais txog kev xa tawm ntawm routers, hloov cov aggregators, cov khoom siv kho qhov muag thiab lwm yam khoom siv hloov pauv ...Nyeem ntxiv - los ntawm Admin / 26 Jun 20 /0Cov lus pom
Yuav ua li cas kom ua tau siab precision PCB?Yuav ua li cas kom ua tau siab precision PCB?
Lub siab precision ntawm lub rooj tsavxwm Circuit Court yog hais txog kev siv cov kab dav dav / qhov sib txawv, qhov micro qhov, lub nplhaib nqaim dav (lossis tsis muaj lub nplhaib dav), thiab faus thiab qhov muag tsis pom qhov kom ua tiav qhov siab ceev. Lub siab precision hais txog qhov tshwm sim ntawm "nyias, me, nqaim, nyias" yuav inevitably nqa hi ...Nyeem ntxiv - 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 / 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
