Nhanganyaya kumusiyano pakati pePCM multiplexing midziyo uye PDH michina
2021-07-19
Chekutanga pane zvese, PCM midziyo nePDH michina yakasiyana zvachose. PCM inosanganiswa sevhisi yekuwana michina, uye PDH midziyo ndeye optical kutapurirana michina. Chiratidzo chedhijitari chinogadzirwa nesampling, quantizing uye encoding iyo inoenderera ...
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Ndeipi basa reiyo serial server?
2021-07-23
Iyo serial port server inopa basa reiyo serial port kuenda kuInternet, iyo inogona kushandura RS-232/485/422 serial port kuita TCP/IP network network, uye kuchengetedza nzira mbiri dzakajeka kuendesa data data pakati peRS-232. /485/422 series p...
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Ndeupi mutsauko uripo pakati peyakagadziriswa maindasitiri switch uye isina kutariswa indasitiri switch?
2021-07-14
Maindasitiri anochinja ane hunyanzvi mukugadzira zvigadziriso zvekusangana nezvinodiwa zvekuchinjika uye zvakasiyana-siyana zvekugadzira maindasitiri maapplication, uye inopa inodhura-inoshanda magetsi tambo yekutaurirana mhinduro. Industrial switches yakakamurwawo kuita t...
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Ndeupi musiyano uripo pakati pefiber optic transceivers uye protocol converters?
2021-07-07
Mundima yekutaurirana network, tinowanzo shandisa fiber optic transceivers uye maprotocol converters, asi shamwari dzisingazive zvakawanda nezvadzo dzinogona kuvhiringa izvo zviviri. Saka, ndeupi musiyano uripo pakati pefiber optic transceivers uye protocol converters? The conc...
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Ko POE switch inogona kufambisa chinhambwe che 250 metres?
2021-07-02
Vamwe vatengi vakabvunza, pane maPOE switch pamusika anoti anogona kufambisa 150 metres kana 250 metres, ichokwadi here kana kuti nhema? Chokutanga pane zvose, tinofanira kunzwisisa kuti POE chii. POE ndiyo chidimbu chePower pamusoro peEthernet, zvinoreva kuti w...
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Basa uye maitiro ePDH optical transceiver
2021-06-24
PDH optical transceiver (Plesiochronous Digital Hierarchy), quasi-synchronous yedhijitari yekufambisa inoteedzera system. PDH optical transceivers madiki-anokwanisa optical transceivers. PDH optical transceivers anowanzo shandiswa ari maviri maviri, anonziwo point-to-poi...
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Kuiswa kwechikumbiro cheSDH optical transceiver
2021-06-28
Optical transceiver ndiyo inogumira midziyo yekufambisa kwemasaini. Optical transceivers anofanirwa kuiswa mufoni optical transceivers, video optical transceivers, audio optical transceivers, data optical transceivers, Ethernet optical tr...
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Iyo nhare yekuona transceiver iri nyore kushandisa here?
2021-06-22
Iyo nhare yekuona transceiver iri nyore kushandisa here? Zvechokwadi zviri nyore kushandisa, kana zvikasadaro hazvizove chibereko chezvakaitika kare zvekugadzira michina yekukurukurirana! Telephone optical transceiver chishandiso chinoshandura masaini echinyakare enhare mu...
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Ndeapi marudzi ekubatanidza efoni optical transceiver?
2021-06-18
Mhando dzefoni dzinowanzoshandiswa dzefoni optical transceivers ndeidzi: loop relay interface (FXO), analog subscriber line interface (FXS), hotline phone interface (official phone), magnet phone interface. Foni optical transceivers ...
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Nhanganyaya kune inoshanda nharaunda ye8-port PoE Switch
2021-06-10
8-port POE network switch "Usambopisa mudziyo" smart POE switch, advanced self-sens algorithm inongopa IEEE 802.3af terminal michina, saka hapana chikonzero chekunetseka nezvekukuvadza yakavanzika chiyero chePoE kana isiri-PoE michina. Intelligent power supply system...
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