Site na Admin / 21 Jul 22 /0Okwu GPON Network Architecture 1) Okwu mmalite: Site n'ichepụta ngwa ngwa nke azụmahịa dị iche iche, ọtụtụ ụlọ ọrụ na-achọpụta na ọ dị mkpa ka ọ gbasaa "bottleneck" nke bandwit ozugbo enwere ike, na eriri anya bụ ihe kacha mma nnyefe. Fiber Optical nwere uru abụọ karịa ... GỤKWUO Site na Admin / 20 Jul 22 /0Okwu Ọgụgụ na-adịghị mma nke ozi modul anya – lelee ozi Statistics Ọrụ nke ịlele ọnụ ọgụgụ ozi: tinye "show interface" na iwu iji lelee ngwugwu na-ezighị ezi n'ime na n'ọdụ ụgbọ mmiri, wee mee ọnụ ọgụgụ iji chọpụta uto nke olu, iji kpee nsogbu nsogbu ahụ. 1) Nke mbụ, ngwugwu njehie CEC, etiti na throttles pụtara na t ... GỤKWUO Site na Admin / 19 Jul 22 /0Okwu Nchọpụta nsogbu maka adịghị mma DDM na modul anya Mgbe interface nke modul ngwa anya arụnyere arụghị ọrụ nke ọma, ị nwere ike dozie nsogbu ahụ dịka ụzọ atọ ndị a si dị: 1) Lelee ozi mkpu nke modul ngwa anya. Site na ozi mkpu, ọ bụrụ na enwere nsogbu na nnabata, ọ na-akpatakarị ya ... GỤKWUO Site na Admin / 18 Jul 22 /0Okwu Nnwale ike anya Uru nke ike anya ga-enwe mmetụta kachasị mma na nke doro anya na mgbaàmà n'oge usoro nnyefe, na ike anya a dịkwa mfe ịnwale. Enwere ike ịnwale uru a site na ike anya. Ike anya – jiri igwe elekere anya iji nwalee ma... GỤKWUO Site na Admin / 16 Jul 22 /0Okwu Na-anwale parampat nke modul anya Na iji modul anya, ọ bụ ihe a na-apụghị izere ezere izute nsogbu dị iche iche. Iji belata nsogbu ọdịda phenomen, kamakwa iji chebe nkwụsi ike nke modul anya site. A ga-enwe ọrụ nchọpụta dị iche iche maka modul anya. 1X9 modul bụ isi ... GỤKWUO Site na Admin / 15 Jul 22 /0Okwu Ike ngwa anya modul ngwa anya Ike ngwa anya (Output Power) na-ezo aka na nkezi mmepụta ike anya nke ọkụ ọkụ na njedebe na-ebufe nke modul anya, nke a na-akpọkwa ike mmepụta ihe, nke a pụrụ ịghọta dị ka ike ọkụ. Usoro: P(dBm)=10Log(P/1mW) Nkeji a bụ W ma ọ bụ mW ma ọ bụ dBm. (... GỤKWUO << < gara aga31323334353637Ọzọ >>> Peeji nke 34/74