PDH optical transceiver (Plesiochronous Digital Hierarchy), quasi-synchronous digital transmission series system. PDH optical transceivers yog me me-muaj peev xwm optical transceivers. PDH optical transceivers feem ntau yog siv ua khub, tseem hu ua point-to-poi ...

Optical transceiver yog cov khoom siv davhlau ya nyob twg rau cov teeb liab kis tau tus mob. Optical transceivers yuav tsum tau muab faib ua xov tooj optical transceivers, video optical transceivers, audio optical transceivers, cov ntaub ntawv kho qhov muag transceivers, Ethernet optical tr ...

Lub xov tooj optical transceiver puas siv tau yooj yim? Tau kawg nws yog ib qho yooj yim mus use, txwv tsis pub nws yuav tsis yog ib yam khoom ntawm keeb kwm kev loj hlob ntawm cov khoom sib txuas lus! Xov tooj optical transceiver yog ib qho khoom siv uas hloov cov xov tooj ntawm tes hauv ...

Feem ntau siv xov tooj sib txuas hom xov tooj optical transceivers yog: voj relay interface (FXO), analog subscriber line interface (FXS), hotline xov tooj interface (tus xov tooj official), hlau nplaum xov tooj interface. Xov tooj optical transceivers ...

8-chaw nres nkoj POE network hloov "Tsis txhob hlawv lub cuab yeej" ntse POE hloov, kev paub txog tus kheej algorithm tsuas yog lub zog IEEE 802.3af cov khoom siv davhlau ya nyob twg, yog li tsis tas yuav txhawj xeeb txog kev puas tsuaj rau tus qauv PoE lossis cov khoom tsis yog PoE. Intelligent fais fab mov system ...

Lub yim-chaw nres nkoj POE hloov (JHA-P30208CBMH) muab lub zog thiab cov ntaub ntawv xa mus siv Qeb 5 Ethernet cables los ntawm lub network node. 8 + 2 chaw nres nkoj ceev Ethernet chaw nres nkoj tuaj yeem siv rau 10/100Mps kev sib txuas, ntawm 8 qhov chaw nres nkoj tuaj yeem muab kev lag luam tus qauv IEEE802 ...

Cov neeg uas feem ntau yuav optical modules paub tias optical fiber modules feem ntau yuav tsum tau kom paub meej tias cov compatibility code, vim hais tias tam sim no muaj ob hom ntawm kev ua lag luam, ib tug yog ib tug high-kev ua tau zoo tshaj modules, thiab lwm yam yog ib tug kho qhov muag module ntawm lub ori .. .

PoE hloov yog hais txog qhov hloov pauv uas tuaj yeem muab cov khoom siv hluav taws xob sib txuas rau cov chaw taws teeb uas siv hluav taws xob los ntawm lub network cable. Nws yog ib qho khoom siv hluav taws xob zoo sib xws hauv PoE lub tshuab hluav taws xob. Txawm li cas los xij, yog tias qhov hloov pauv tsis muaj POE muaj nuj nqi, tuaj yeem ntxiv ...

Optical module, tshwj xeeb tshaj yog hais txog qhov me me ntim kho qhov muag module uas tuaj yeem hloov pauv kub. Nws yog qhov kho qhov muag module uas tuaj yeem hloov pauv kub thaum lub sijhawm ua haujlwm thiab siv rau ntawm qhov chaw nres nkoj ntaus ntawv. Nws yog tsuas yog siv los txuas lub cuab yeej (feem ntau yog hais txog lub switch ...

CWDM / DWDM wavelength division multiplexing khoom siv Raws li tib neeg cov kev xav tau ntawm bandwidth tau nce siab dua thiab siab dua, Dense Wavelength Division Multiplexing (DWDM) cov cuab yeej tau ua tiav zoo hauv kev txo nqi, thiab yog li ntau thiab ntau f ...