- los ntawm Admin / 06 Aug 21 /0Cov lus pom
Classification ntawm fiber optic sensors
Fiber Optic Sensor Lub fiber ntau optic sensor yog tsim los ntawm lub teeb ci, qhov teeb meem fiber ntau, qhov tawm fiber ntau, lub teeb modulator, lub teeb pom kev, thiab demodulator. Lub hauv paus ntsiab lus tseem ceeb yog xa lub teeb ntawm lub teeb mus rau qhov chaw hloov kho los ntawm qhov xwm txheej fiber ntau, thiab lub teeb cuam tshuam ...Nyeem ntxiv - los ntawm Admin / 29 Jul 21 /0Cov lus pom
Taw qhia ntawm optical fiber transceiver network tswj kev ua haujlwm
Kev tswj hwm lub network yog qhov lav ntawm kev ntseeg tau ntawm lub network thiab ib txoj hauv kev los txhim kho kev ua haujlwm hauv network. Kev ua haujlwm, kev tswj hwm thiab kev saib xyuas kev ua haujlwm ntawm kev tswj xyuas lub network tuaj yeem ua rau muaj sijhawm ntau ntawm lub network, thiab txhim kho kev siv tus nqi, kev ua haujlwm hauv network, kev pabcuam ...Nyeem ntxiv - los ntawm Admin / 23 Jul 21 /0Cov lus pom
EPON xeem txog technology
1 Kev Taw Qhia Nrog txoj kev loj hlob sai ntawm kev siv tshuab broadband, ntau yam kev siv broadband tau tshwm sim tom qab los nag. Tom qab PON thev naus laus zis yog DSL thev naus laus zis thiab cable thev naus laus zis, lwm lub platform zoo tshaj plaws, PON tuaj yeem muab kev pabcuam kho qhov muag ncaj qha lossis FTTH s ...Nyeem ntxiv - los ntawm Admin / 17 Jul 21 /0Cov lus pom
POE fais fab mov txoj cai thiab cov txheej txheem fais fab
1 Kev Taw Qhia PoE tseem hu ua Power over LAN (PoL) lossis Active Ethernet, qee zaum hu ua Power over Ethernet luv luv. Qhov no yog tus qauv tshiab tshaj plaws uas siv cov qauv Ethernet kis tau tus mob uas twb muaj lawm los xa cov ntaub ntawv thiab lub zog tib lub sijhawm, thiab tswj kev sib koom ua ke ...Nyeem ntxiv - los ntawm Admin / 08 Jul 21 /0Cov lus pom
Kev tshuaj xyuas cov thev naus laus zis tseem ceeb ntawm POE Fais Fab hla Ethernet
Txheej txheem cej luam ntawm Lub Hwj Chim Tshaj Hluav Taws Xob (POE) POE (Power Over Ethernet) yog hais txog qee qhov IP-based terminals (xws li IP xov tooj, wireless LAN nkag cov ntsiab lus AP, lub koob yees duab network, thiab lwm yam) yam tsis tau hloov cov Ethernet Cat.5 txuas cov txheej txheem uas twb muaj lawm. Thaum xa cov ntaub ntawv teeb liab, nws muab DC lub zog ...Nyeem ntxiv - los ntawm Admin / 02 Jul 21 /0Cov lus pom
Kev paub tag nrho txog APON, BPON, EPON, GPON
PON (Passive Optical Network) txhais tau tias tsis muaj cov cuab yeej siv tau thiab tsuas yog siv Optical Fiber thiab Passive Cheebtsam ntawm OLT ( Optical Line Terminal) thiab ONU ( Optical Network Unit ). Thiab PON hauv cov thev naus laus zis tseem ceeb los siv FTTB / FTTH, uas feem ntau siv taw tes rau ntau lub ntsiab lus network ...Nyeem ntxiv
