Labarai

Tsarin EPON ya ƙunshi raka'o'in cibiyar sadarwa na gani da yawa (ONU), tashar tashar layin gani (OLT), da ɗaya ko fiye da hanyoyin sadarwa na gani (duba Hoto 1). A cikin hanyar tsawo, siginar da OLT ta aika ana watsa shi zuwa duk ONU. 8h Gyara tsarin firam, sake fasalta ɓangaren gaba, kuma ƙara lokacin...

Fiber Optic Sensor Fiber na gani firikwensin ya ƙunshi tushen haske, fiber abin da ya faru, fiber fita, na'urar modulator, mai gano haske, da na'urar tantancewa. Ka'ida ta asali ita ce aika hasken tushen hasken zuwa wurin daidaitawa ta hanyar fiber abin da ya faru, kuma hasken yana hulɗa ...

Gudanar da hanyar sadarwa shine garantin amincin cibiyar sadarwa da kuma hanyar inganta ingantaccen hanyar sadarwa. Ayyukan gudanarwa, gudanarwa da kulawa na gudanarwar cibiyar sadarwa na iya ƙara yawan lokacin da ake samu na hanyar sadarwa, da inganta ƙimar amfani, aikin cibiyar sadarwa, sabis ...

1 Gabatarwa Tare da saurin bunƙasa fasahar hanyar sadarwa ta hanyar sadarwa, fasahohin samun damar buɗaɗɗen buɗaɗɗe daban-daban sun bayyana bayan ruwan sama. Bayan fasahar PON ita ce fasahar DSL da fasahar kebul, wani dandamalin samun dama mai kyau, PON na iya ba da sabis na gani kai tsaye ko FTTH s ...

1 Gabatarwa PoE kuma ana kiranta Power over LAN (PoL) ko Active Ethernet, wani lokacin ana kiranta Power over Ethernet a takaice. Wannan shine sabon ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun bayanai waɗanda ke amfani da daidaitattun kebul na watsa Ethernet na yau da kullun don watsa bayanai da ƙarfi a lokaci guda, kuma yana kiyaye dacewa ...

Bayanin Power Over Electricity (POE) POE (Power Over Ethernet) yana nufin wasu tashoshi na tushen IP (kamar wayoyin IP, wuraren samun damar LAN mara waya ta AP, kyamarori na cibiyar sadarwa, da sauransu) ba tare da canza abubuwan da ke akwai na Ethernet Cat.5 ba. Yayin watsa siginar bayanai, yana ba da ikon DC ...