By Admin / 04 Seb 23 /0Faallo Horumarinta Tignoolajiyada 10G PON (1) Waddada horumarinta tignoolajiyada ee 10G ee EPON oo ay maamusho IEEE, iyo GPON oo ay maamusho ITU labaduba waxay u gudbayaan 10 GPON wakhtigan, qorshaynta xigtana waa 100G PON. Waxaa jira kala duwanaansho gaar ah oo u dhexeeya dariiqyada horumarka gaarka ah, iyo evo u dhiganta... Sii akhri By Admin / 31 Agoosto 23 /0Faallo Shabakadda PON Shabakadda loo yaqaanno PON waxay ka kooban tahay saddex qaybood: OLT, ODN iyo ONU. Aaladda OLT waxay ku taallaa xudunta u ah shabakadda topology-ga. Waxay gashaa shabakado adeeg oo badan oo kor u kaca iyo adeegyada isticmaaleyaal badan oo hoos u sii maraya ODN. Waa noode muhiim u ah adeegga ag... Sii akhri By Admin / 31 Agoosto 23 /0Faallo Marin joogto ah Routing waa hab uu router ka helo baakidh ka mid ah interface-ka, ku hagayo xirmada sida ciwaanka uu ku socdo una sii gudbiyo interface kale. Waa aaladda gudbinta baakidh ee lakabka shabakadda kaaso ka shaqaynaya lakabka saddexaad ee garsooraha OSI... Sii akhri By Admin / 24 Agoosto 23 /0Faallo SONET SONET: isku xirka indhaha, halbeegga gudbinta dhijitaalka ah, waxaa lagu soo bandhigay Mareykanka 1988. Heerka 1 signalka korantada waxaa lagu tilmaamaa STS-1, heerka 1 signalka indhaha waxaa lagu tilmaamaa sida OC-1, oo leh 51.84Mb / s. Sidan, kor u qaad iyada oo loo marayo... Sii akhri By Admin / 24 Agoosto 23 /0Faallo Hordhaca Qaabka Xidhmada IPV6 Shuruudaha IPV4 waxaa la dejiyay dabayaaqadii 1970-meeyadii. Horraantii 1990-meeyadii, codsiga WWW wuxuu horseeday horumarka qarxa ee internetka. Iyada oo la adeegsanayo noocyada codsiyada internetka ee sii kordhaya iyo kala-duwanaanta terminalka, bixinta madax-bannaanida caalamiga ah ... Sii akhri By Admin / 15 Agoosto 23 /0Faallo Wareegto Mararka qaarkood, waxa laga yaabaa inaan u baahanahay inaan fulino isla kood dhawr jeer ah. Guud ahaan, bayaannada barnaamijka waxaa loo fuliyaa si isdaba joog ah: odhaahda ugu horreysa ee shaqada waxay dhacdaa marka hore, oo ay ku xigto bayaanka labaad, iyo wixii la mid ah. Luuqadaha barnaamijka waxa ay bixiyaan qaab kontorool oo badan... Sii akhri << < kii hore78910111213Xiga >>> Bogga 10 / 74