Kune optical fiber transceivers, basa guru re transceiver nderokuwedzera kureba kwekutapurirana kwetiweki, izvo zvinogona kuderedza kukanganisa kuti network cable haigoni kuendesa kure-kure kune imwe nhanho, uye kuunza nyore kune yekupedzisira kilo ...

Kazhinji kutaura, active optical cable(AOC) uye direct attach cable (DAC) ine misiyano inotevera: ① Kusiyana kwesimba rekushandisa: simba rekushandisa reAOC rakakwirira kudarika reDAC; ②Mafaro akasiyana ekutapurirana: Mudzidziso, iyo yakareba t...

Kana isu tichifambisa pamusoro pemadaro marefu, isu tinowanzo shandisa optical fiber kutumira. Nekuti kureba kureba kwefiber optical kureba, kazhinji, kureba kweiyo single-mode fiber inopfuura makiromita makumi maviri, uye kuendesa kure ...

Iyo fiber media inoshandura chinhu chinodiwa chechigadzirwa cheiyo optical communication system. Basa rayo guru ndiro Ethernet transmission media conversion unit iyo inotsinhana kure-kure-kutenderera kwakamonyoroka-masaini emagetsi masaini uye kure-kure-kure optical chiratidzo...

Iyo nhanho yekudzivirira yekuchinja kwemaindasitiri inonyorwa neIEC (International Electrotechnical Association). Iyo inomiririrwa neIP, uye IP inoreva "ingress kudzivirira. Saka, kana isu tichitenga maindasitiri switch, ndeipi yakakodzera IP level yeindasitiri switc ...

1. Kuvimbika kwakasiyana: POE switches ma switch anotsigira magetsi kune network tambo. Zvichienzaniswa neakajairika switch, magetsi-anogamuchira materminal (akadai seAPs, dijitari makamera, nezvimwewo) haadi kuita magetsi wiring, uye anovimbika zvakanyanya kune ...

Ndedzipi dziviriro dzekuchinja kwemaindasitiri mukushandiswa kwemazuva ese? (1) Usaisa mudziyo panzvimbo iri pedyo nemvura kana kuti pakanyorova; (2) Usaise chero chinhu patambo yemagetsi, ita kuti isasvike; (3) Kuti udzivise moto, usapfundo kana kuputira tambo; (4) P...

Industrial Fiber Switch (Industrial Switch), inozivikanwawo semaindasitiri Ethernet switch, ibasa riri muchikamu chechipiri cheOSI (data information link layer, inotsanangurwa ne "local area network"), maererano neMAC (network port material key management ) ...

POE switches inopa munhu wese nyore nyore uye nekumhanya, asi nekuda kwemabasa akazara ePOE switch, haina kukwana. Kuvimbika kwePOE switch zvakare ndicho chinhu chiri pachena mukushaikwa uku. Kuti uve nani POE Inochinja ca...

Mumakore achangopfuura, kwakave nemhando dzakawanda dzekuchinja kwemaindasitiri, ayo anoshandiswa zvakanyanya muminda yakawanda, yakadai se: kutakura kwakangwara, njanji yekufambisa, simba remagetsi, migodhi nedzimwe minda. Nekuda kwekuda kufunga zvinhu zvakawanda, senge basa si...