- los ntawm Admin / 13 Aug 20 /0Cov lus pom
EPON tseem ceeb technology
1.1 Passive optical splitter Passive optical splitter yog ib qho tseem ceeb ntawm PON network. Kev ua haujlwm ntawm passive optical splitter yog faib lub zog kho qhov muag ntawm ib qho kev tawm tswv yim kho qhov muag rau hauv ntau qhov kev tawm. Feem ntau, lub splitter ua tiav lub teeb tawg ntawm 1: 2 txog 1: 32 lossis txawm ...Nyeem ntxiv - los ntawm Admin / 08 Aug 20 /0Cov lus pom
Dab tsi yog PON-based FTTX txoj kev nkag?
Kev sib piv ntawm tsib PON-raws li FTTX kev nkag tau Tam sim no high-bandwidth access networking txoj kev yog tsuas yog raws li PON-based FTTX nkag. Cov ntsiab lus tseem ceeb thiab cov kev xav tau koom nrog hauv kev txheeb xyuas tus nqi yog raws li hauv qab no: ● Cov khoom siv tus nqi ntawm cov khoom nkag (nrog rau ntau yam khoom siv thiab kab ...Nyeem ntxiv - los ntawm Admin / 05 Aug 20 /0Cov lus pom
GPON yog dab tsi? GPON technical nta kev taw qhia
GPON yog dab tsi? GPON (Gigabit-Capable PON) thev naus laus zis yog lub cim tshiab ntawm broadband passive optical integrated access standard raws li tus qauv ITU-TG.984.x. Nws muaj ntau yam zoo xws li high bandwidth, high efficiency, loj kev pab cuam, thiab nplua nuj neeg siv interfaces. Cov neeg ua haujlwm feem ntau hais txog ...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 / 23 Jul 20 /0Cov lus pom
Lub hauv paus ntsiab lus ua haujlwm thiab kev siv ntawm optical module hauv optical kis tau tus mob
Hauv kev sib txuas lus, kev sib txuas ntawm hluav taws xob sib txuas ntawm cov hlau xaim hluav taws xob tau txwv ntau heev vim muaj qhov cuam tshuam xws li electromagnetic cuam tshuam, inter-code crosstalk thiab poob, thiab cov nqi xaim. Yog li ntawd, kev sib kis ntawm optical tau yug los. Optical kis tau tus mob muaj qhov zoo ntawm ...Nyeem ntxiv
