Imbaraga-ebyiri 16 Ahantu 2U 19 ″ Rack Mount Chassis irashobora guhaza ibikenewe byintera ndende, yihuta cyane, umuvuduko mwinshi wihuta ukoresha Ethernet ukoresha itsinda ryabakozi. Imikorere y'ibicuruzwa irahamye kandi yizewe, ihuza na Ethernet, kandi ifite uburinzi bwa mea ...

Ibyiza byumutekano byahinduwe na PoE switch Guhindura PoE birashobora gukemura ibibazo byumuzunguruko mugufi, kurenza urugero, guhindura voltage, nibindi, kandi birashobora gutanga uburyo bwiza bwo kurinda amashanyarazi. SwitchIhinduka rya PoE risanzwe rizatanga umuyaga muke wa voltage dev ...

Hamwe niterambere rihoraho ryikoranabuhanga rya PoE, abahindura PoE kuri ubu bari mubyiciro bikuze cyane, icyakora, kubera isoko yo kugenzura iriho ubu bitewe nigiciro cyikiguzi, ubwiza bwibikoresho byatoranijwe byahinduwe cyangwa insinga biri hasi cyane, cyangwa igishushanyo mbonera i ...

Nihehe ikoreshwa rya fibre imwe / multimode fibre hamwe na / multimode optique module? . muri fibre yuburyo bwinshi, sig optique ...

Guhindura itangazamakuru rya fibre irashobora kugabanywamo fibre yuburyo bumwe na fibre yuburyo bwinshi ukurikije uburyo bwo kohereza muri fibre. Itandukaniro ryibanze hagati yuburyo bumwe nuburyo bwinshi ni intera yoherejwe. Inganda zo mu rwego rwa fibre itangazamakuru co ...

Kunanirwa burundu: Kubwamakosa ahoraho, loop irashobora gukoreshwa kumpera imwe, naho iyindi mpera irashobora kwerekanwa kuva kuri switch cyangwa gucirwa urubanza igice kumurongo hamwe kumurongo hamwe nuwasesenguye. 1. Impuruza zoherejwe zigaragara ari ebyiri. Kurugero, i ...

Muri sisitemu yo guhererekanya itumanaho rya digitale, hariho urutonde rwibikoresho bibiri bya optique ya transceiver, imwe yitwa "Plesiochronous Digital Hierarchy" (Plesiochronous Digital Hierarchy), bita PDH optique transceiver; undi yitwa "Synchronous Di ...

Nkuko twese tubizi, fibre optique ntabwo ikora kandi irashobora gukingirwa imiyoboro ya inrush, kandi insinga ya optique nayo ifite imikorere myiza yo kurinda, ibice byicyuma mumashanyarazi ya optique bifite agaciro gakomeye cyane kubutaka, kandi umurabyo ni. ..

Imikorere nicyo kimenyetso cyibanze Kubisanzwe muri rusange byahinduwe, garanti yoroshye ya QoS, uburyo bwumutekano, inkunga yingamba zo gucunga imiyoboro, kuzenguruka protocole yibiti na VLANs byose nibikorwa byingenzi, icyakora, iyo usesenguye neza, bityo ...

Guhindura inganda byitwa kandi inganda za Ethernet zihindura inganda, zikaba aribikoresho bya Ethernet byifashishwa mubijyanye no kugenzura inganda, kubera imiyoboro yemewe yemewe, gufungura, gukoreshwa kwinshi, igiciro gito, hamwe na TCP / I ihuriweho kandi ihuriweho ...