Okwu mmalite:
Site na mmepe nke sayensị na nkà na ụzụ, ọsọ nke mgbasa ozi obodo na-arịwanye elu, na ihe ndị a chọrọ maka nkà na ụzụ nkwurịta okwu na-adịwanye elu.Fiber optical aghọwo ihe na-ewu ewu na nkwurịta okwu n'ihi uru ha dị na ngwa ngwa nnyefe ngwa ngwa, ogologo anya, nchekwa na nkwụsi ike, mgbochi nnyonye anya, na mgbasawanye dị mma.Nhọrọ mbụ mgbe ịtọgbọ.Anyị na-ahụkarị na mkpa nnyefe data dị anya n'ịrụ ọrụ nwere ọgụgụ isi na-eji mbufe eriri anya.Njikọ dị n'etiti nke a chọrọ modul anya na transceivers fiber optic.Ọtụtụ ndị ọrụ nwere ụfọdụ obi abụọ banyere ojiji nke modul anya na eriri optic transceivers.Kedu ka esi ejikọta ha abụọ?Kedu ihe ndị a ga-akpachapụ anya?
Ka anyị buru ụzọ ghọta ọdịiche dị n'etiti ha abụọ:
1.An optical modul bụ modul arụ ọrụ, ma ọ bụ ngwa ngwa, ngwaọrụ na-agafe agafe nke a na-apụghị iji naanị ya mee ihe.A na-eji ya naanị na switches na ngwaọrụ nwere oghere modul optical;transceivers fiber optical bụ ngwaọrụ na-arụ ọrụ ma na-arụ ọrụ dị iche iche Enwere ike iji akụrụngwa naanị ya na ike ọkọnọ;
2.Modul anya n'onwe ya nwere ike ime ka netwọk ahụ dị mfe ma belata njedebe nke ọdịda, na iji transceivers fiber optical ga-amụba ọtụtụ ngwá ọrụ, na-abawanye ụba nke ọdịda ma na-eburu ebe nchekwa nke ụlọ ọrụ, nke na-adịghị mma;
3.Modul ngwa anya na-akwado swapping na-ekpo ọkụ, na nhazi ahụ na-agbanwe agbanwe;transceiver optical fiber transceiver bụ nke edoziri, ọ ga-abụkwa nsogbu iji dochie anya na nkwalite karịa modul ngwa anya;
4.Optical modul dị oke ọnụ karịa transceivers fiber optical, ma ha dị ntakịrị ma ọ dịghị mfe imebi;transceivers fiber optical bụ nke akụ na ụba na nke bara uru, mana ọtụtụ ihe dị ka ihe nkwụnye ọkụ, ọnọdụ eriri, na ọnọdụ eriri netwọk kwesịrị ịtụle, yana ọnwụ nnyefe na-akpata ihe dịka 30%;
5.Optical modul na-bụ-eji maka ngwa anya interfaces nke ngwa anya netwọk nkwurịta okwu akụrụngwa dị ka aggregation switches, isi routers, DSLAM, OLT na ndị ọzọ na ngwá, dị ka: kọmputa video, data nkwurịta okwu, wireless olu nkwurịta okwu na ndị ọzọ ngwa anya eriri netwọk azụ;A na-eji transceivers optical fiber transceivers na Ethernet N'ime ebe netwọkụ ebe enweghị ike ikpuchi eriri netwọkụ yana a ga-eji eriri mee ihe iji gbasaa anya nnyefe, ọ na-adịkarị na ntinye akwa akwa nke netwọk mpaghara brọdband, dị ka: elu- definition video nnyefe maka nlekota oru nche na njikọ nke ikpeazụ kilometer ahịrị nke eriri na On mepere emepe netwọk na elu-larịị netwọk;
Tụkwasị na nke a, ṅaa ntị n'ọtụtụ isi mgbe ị na-ejikọta modul optical fiber transceiver optical fiber transceiver: ogologo wavelength na ebe nnyefe ga-abụ otu, dịka ọmụmaatụ, ogologo ogologo bụ 1310nm ma ọ bụ 850nm n'otu oge, ebe nnyefe bụ 10km. ;eriri jumper ma ọ bụ pigtail ga-abụ otu interface iji jikọọ N'ozuzu, ọdụ ụgbọ mmiri SC nke transceiver fiber optical na ọdụ ụgbọ mmiri LC na-eji modul ngwa anya.Ebe a ga-akpalite nhọrọ nke interface ụdị mgbe ịzụrụ.N'otu oge ahụ, ọnụego nke transceiver fiber optical na modul anya ga-abụrịrị otu.Dịka ọmụmaatụ, transceiver Gigabit kwekọrọ na modul anya 1.25G, 100M ruo 100M, na Gigabit na Gigabit;Ụdị eriri anya nke modul ngwa anya ga-abụrịrị otu, otu eriri na otu eriri Dual fiber na dual fiber.