Nkhani

Netiweki yamatelefoni yachikhalidwe imatumiza mawu posinthana madera, ndipo ma burodibandi ofunikira ndi 64 k bit/s. Zomwe zimatchedwa VoIP zimachokera ku IP packet switching network monga nsanja yotumizira, Chizindikiro cha mawu a analogi ndi choponderezedwa, chopakidwa ndi ...

SFP (Small Form-Factor Pluggable) ndi mtundu wosinthidwa wa GBIC (Gigabit Interface Converter), womwe ndi chipangizo chosinthira ma siginecha amagetsi a gigabit kukhala ma siginecha owoneka. Mapangidwe atha kugwiritsidwa ntchito papulagi yotentha, ndipo mawonekedwe a SFP amagwiritsidwa ntchito kwambiri mu switc ...

M'nthawi ya kuphulika kwa chidziwitso, pafupifupi aliyense ayenera kupeza intaneti, ndipo pafupifupi malo aliwonse ali ndi maukonde ndi chingwe cha intaneti, koma simungadziwe kuti ngakhale chingwe cha intaneti chikuwoneka chimodzimodzi, pali magulu osiyanasiyana. Iye...

Kwa akatswiri a maukonde, mwina si mlendo ku doko la SFP, nthawi zambiri timasintha, gawo la kuwala, rauta, zida zosinthira media media zidalipo, koma palinso ogwiritsa ntchito ena samamvetsetsa doko la SFP, ndikuyika patsogolo. mndandanda wa pro...

Miyezo yoyenera ya Cat8 mitundu isanu ndi itatu ya zingwe zama netiweki idatulutsidwa mwalamulo ndi TR-43 Committee ya American Communications Industry Association (TIA) mu 2016, makamaka motere: 1. Imagwirizana ndi IEEE 802.3bq 25G / 40 GBASE-T muyezo , imafotokoza za ...

10G PON Technology deployment: Pakali pano, ntchito yomanga mabanki makamaka ndi FTTH, koma kumanga kwa 10G PON kumayendetsedwabe ndi 10G PON + LAN. Mizinda monga Beijing, Shanghai, Guangzhou ndi Shenzhen, komwe FTTH imatumizidwa koyambirira, yayamba kukumana ndi vuto ...