Ịghọta ihe na-akwalite ekwentị mkpanaaka maka mpaghara ime obodo: Mgbe ị ga-eji eriri eriri eriri

Ọtụtụ n'ime ndị na-agụ akwụkwọ anyị bi n'ime ime obodo na-enwe mgbama ekwentị na-adịghị mma ma na-achọkarị ntanetị maka ngwọta dịkaihe nkwalite mgbama ekwentịs. Otú ọ dị, mgbe a bịara n'ịhọrọ nkwado ziri ezi maka ọnọdụ dị iche iche, ọtụtụ ndị na-emepụta ihe adịghị enye nduzi doro anya. N'isiokwu a, anyị ga-enye gị okwu mmeghe dị mfe maka ịhọrọ aekwentị mkpanaaka maka mpaghara ime obodoma kọwaa ụkpụrụ ndị bụ isi nke ka ngwaọrụ ndị a si arụ ọrụ.

1. Kedu ihe bụ nkwalite mgbama ekwentị? Kedu ihe kpatara ụfọdụ ndị nrụpụta ji ezo aka na ya dị ka onye na-emegharị Fiber Optic?

1.1 Gịnị bụ ihe nkwalite mgbaama ekwentị na kedu ka ọ si arụ ọrụ?

A ihe nkwalite mgbama ekwentịbụ ngwaọrụ emebere iji kwalite akara ekwentị (ụkọ ekwentị), na ọ bụ okwu sara mbara nke gụnyere ngwaọrụ dị ka ihe nkwalite mgbama ekwentị, ndị na-emegharị mgbaama mkpanaka, na ihe nkwusa ekwentị. Usoro ndị a na-ezo aka n'otu ụdị ngwaọrụ: ihe mgbama ekwentị. A na-eji ihe nkwalite ndị a eme ihe n'ụlọ na oberempaghara azụmahịa ma ọ bụ ụlọ ọrụ mmepụta iheruo 3,000 square mita (ihe dịka 32,000 square feet). Ha bụ ngwaahịa kwụụrụ onwe ya na emebeghi ya maka nnyefe mgbama ogologo. Nhazi zuru oke, nke gụnyere antennas na mgbama mgbama, na-ejikarị eriri coaxial dị ka jumpers ma ọ bụ feeders na-ebufe mgbaàmà cell.

1.2 Gịnị bụ Fiber Optic Repeater na kedu ka ọ si arụ ọrụ?

A eriri optic repeaterenwere ike ịghọta dị ka onye nkwugharị mgbama ekwentị nke ọkachamara emebere maka nnyefe ogologo. N'ụzọ bụ isi, e mepụtara ngwaọrụ a iji dozie mfu mgbaàmà dị egwu jikọtara ya na nnyefe eriri coaxial dị anya. The fiber optic repeater na-ekewa ndị nnata na ngwụcha ngwụcha nke mgbama ekwentị ọdịnala ọdịnala, na-eji eriri fiber optic kama eriri coaxial maka nnyefe. Nke a na-enye ohere maka nnyefe ogologo na obere mgbama mfu. N'ihi nbibi dị ala nke nnyefe fiber optic, enwere ike ibunye mgbaàmà ahụ ruo kilomita ise (ihe dịka kilomita atọ).

Fiber Optic Repeater-DAS

N'ime sistemu fiber optic repeater, a na-akpọ njedebe nnata nke akara cell sitere na ọdụ ntọala dị nso, na ngwụcha ngwụcha ebe ebe a na-akpọ nkeji njedebe. Otu nkeji dị nso nwere ike jikọọ na ọtụtụ nkeji dị anya, na nkeji ọ bụla dị anya nwere ike jikọọ na ọtụtụ antenna iji nweta mkpuchi mkpuchi cell. A naghị eji usoro a eme ihe naanị n'ime ime obodo kamakwa n'ụlọ azụmahịa obodo mepere emepe, ebe a na-akpọkarị ya System Distributed Antenna System (DAS) ma ọ bụ Sistemụ Antenna Distributed Active Distributed.

Cellular Fiber Optic Repeater maka mpaghara ime obodo

N'ezie, ekwentị mkpanaaka mgbama,fiber optic repeaters, na DAS niile bu n'obi imezu otu ihe mgbaru ọsọ: iwepụ ihe mgbaàmà cell nwụrụ anwụ.

2. Kedu mgbe I Kwesịrị Iji Mgbama Mgbama ekwentị, na Kedu mgbe Ị Kwesịrị Ịhọrọ maka Igwe Ọdụdọ Fiber Optic Repeater n'ime ime obodo?

2.1 Dabere na ahụmịhe anyị, ọ bụrụ na ị nwere isi iyi mgbama cell (cellular) siri ike n'imemita 200 (ihe dị ka 650 ụkwụ), ihe mgbama mgbama ekwentị nwere ike ịbụ ihe ngwọta dị irè. Ka ebe dị anya, ka ihe nkwalite ahụ kwesịrị ịdịkwu ike. I kwesịkwara iji eriri dị mma na nke dị ọnụ ala iji belata mfu mgbaàmà n'oge nnyefe.

Ngwa nkwalite ekwentị lintratek Kw33F maka mpaghara ime obodo

2.2 Ọ bụrụ na isi iyi mgbama cell karịrị mita 200, anyị na-akwadokarị iji eriri optic repeater.

Ngwa Lintratek Fiber Optic Repeater Kit

2.3 Mfu mgbaàmà nwere ụdị eriri dị iche iche

Nke a bụ ntụnyere mfu mgbaama na ụdị eriri dị iche iche.

2.4 Mfu mgbaàmà na eriri Fiber Optic

Fiber optic cables na-enwekarị mfu mgbaàmà nke ihe dịka 0.3 dBm kwa kilomita. E jiri ya tụnyere eriri coaxial na jumpers, fiber optics nwere uru dị ukwuu na nnyefe mgbaàmà.

2.5 Iji eriri optics maka nnyefe ogologo nwere ọtụtụ uru:

2.5.1 Mfu dị ala:Fiber optic cables nwere mbelata mgbaàmà dị ala ma e jiri ya tụnyere eriri coaxial, na-eme ka ha dị mma maka nnyefe ogologo.
2.5.2 Bandwit dị elu:Fiber optics na-enye bandwidth dị elu karịa eriri ọdịnala, na-enye ohere ka ebufe data ndị ọzọ.
2.5.3 Mgbochi na nnyonye anya:Fiber optics anaghị anabata nnyonye anya electromagnetic, na-eme ka ọ baa uru na gburugburu ebe enwere ọtụtụ nnyonye anya.
2.5.4 Nchekwa:Fiber optic cables siri ike ịbanye na ya, na-enye ụdị nnyefe dị nchebe ma e jiri ya tụnyere akara eletrik.
2.5.5Site na sistemụ na ngwaọrụ ndị a, Enwere ike ibunye akara ekwentị nke ọma n'ebe dị anya site na iji fiber optics, na-egbo mkpa mgbagwoju anya nke netwọk nkwurịta okwu nke oge a.

3. Nkwubi okwu

Dabere na ozi dị n'elu, ọ bụrụ na ịnọ n'ime ime obodo na ebe mgbama dị ihe karịrị mita 200, ị kwesịrị ịtụle iji fiber optic repeater. Anyị na-adụ ndị na-agụ akwụkwọ ọdụ ka ha ghara ịzụta otu n'ịntanetị na-aghọtaghị nkọwapụta nke ndị na-emegharị fiber optic, n'ihi na nke a nwere ike ibute mmefu na-enweghị isi. Ọ bụrụ na ị nwere mkpa maka mmụba mgbama cell (cellular) n'ime ime obodo,biko pịa ebe a iji kpọtụrụ ndị ahịa anyị. Mgbe ị nwetasịrị ajụjụ gị, anyị ga-enye gị ngwa ngwa ọkachamara na ngwọta dị irè.

Banyere Linux

FoshanTeknụzụ LinuxCo., Ltd. (Lintratek) bụ ụlọ ọrụ teknụzụ dị elu hibere na 2012 na-arụ ọrụ na mba na mpaghara 155 gburugburu ụwa ma na-eje ozi karịa ndị ọrụ 500,000. Lintratek na-elekwasị anya na ọrụ zuru ụwa ọnụ, yana n'ihe gbasara nzikọrịta ekwentị, na-agba mbọ na-edozi mkpa nzikọrịta ozi nke onye ọrụ.

Ụlọ ọrụ Linuxkemgbeọkachamara emeputa nke mobile nkwurịta okwuna akụrụngwa na-ejikọta R&D, mmepụta, na ire ere maka afọ 12. Ngwaahịa mkpuchi mkpuchi n'ọhịa nke nkwukọrịta ekwentị: mkpali mgbama ekwentị mkpanaaka, antennas, ike nkewa, di na nwunye, wdg.