Ngwa ngwa transceivers fibera na-ejikarị eme ihe na gburugburu netwọk n'ezie ebe enweghị ike ikpuchi eriri Ethernet yana a ga-eji eriri anya mee ihe iji gbasaa anya nnyefe. N'otu oge ahụ, ha arụwokwa nnukwu ọrụ n'inyere aka ijikọ kilomita ikpeazụ nke ahịrị eriri anya na netwọk mpaghara mepere emepe na netwọk dị n'èzí. Ọrụ nke.

Nhazi nke eriri optic transceiver: nhazi ọkwa okike

Otu ụdịtransceiver eriri anya: nnyefe anya nke 20 kilomita na 120 kilomita Multi-mode optical fiber transceiver: nnyefe anya nke 2 kilomita na 5 kilomita Dị ka ihe atụ, ike nnyefe nke a 5km fiber optic transceiver bụ n'ozuzu n'etiti -20 na -14db, na nnabata uche bụ. -30db, na-eji ogologo wavelength nke 1310nm; ebe ike nnyefe nke 120km fiber optic transceiver na-abụkarị n'etiti -5 na 0dB, na nnabata nnabata bụ Ọ bụ -38dB, na ogologo ogologo nke 1550nm na-eji.

Nhazi eriri optic transceiver: nhazi ọkwa achọrọ

Otu transceiver optical fiber optical: a na-ebufe data enwetara na ezipu na eriri Dual-fibertransceiver eriri anya: A na-ebufe data enwetara ma zipụ na ụzọ abụọ nke eriri anya dị ka aha ahụ na-egosi, ngwá ọrụ otu-fiber nwere ike ịchekwa ọkara nke eriri anya, ya bụ, ịnata na zipu data na otu eriri anya, nke dị mma maka ebe. ebe akụrụngwa eriri anya siri ike. Ụdị ngwaahịa a na-eji teknụzụ multiplexing nkewa nkewa, na ogologo wavelength ejiri na-abụkarị 1310nm na 1550nm. Agbanyeghị, n'ihi na enweghị ọkọlọtọ mba dị n'otu maka ngwaahịa transceiver otu-fiber, enwere ike ịnwe ndakọrịta n'etiti ngwaahịa nke ndị nrụpụta dị iche iche mgbe ejikọtara ha. Na mgbakwunye, n'ihi ojiji nkewavelength nkewa multiplexing, otu-fiber transceiver ngwaahịa n'ozuzu nwere àgwà nke nnukwu mgbaàmà attenuation.

Ọkwa / ọnụego ọrụ

100M Ethernet fiber optic transceiver: na-arụ ọrụ na oyi akwa anụ ahụ 10 / 100M adaptive Ethernet fiber optic transceiver: na-arụ ọrụ na oyi akwa njikọ data Dị ka ọkwa ọrụ / ọnụego, ọ nwere ike kewaa n'ime otu 10M, 100M fiber optic transceivers, 10/100M transceivers fiber optic transceivers, 1000M fiber optic transceivers, na 10/100/1000 transceivers adaptive. N'ime ha, otu ngwaahịa transceiver 10M na 100M na-arụ ọrụ na oyi akwa anụ ahụ, yana ngwaahịa transceiver na-arụ ọrụ na oyi akwa a na-ebugharị data ntakịrị. Usoro mbugharị a nwere uru dị na ọsọ mbugharị ngwa ngwa, ọnụ ọgụgụ nghọta dị elu, na obere igbu oge. Ọ dabara adaba maka iji na njikọ ọnụọgụ ọnụ. N'otu oge ahụ, ebe ọ bụ na ngwaọrụ ndị dị otú ahụ enweghị usoro mkparịta ụka akpaaka tupu nkwurịta okwu nkịtị, ha dakọtara Ime ka mma n'ihe gbasara mmekọahụ na nkwụsi ike.

Nhazi nke eriri optic transceiver: nhazi nhazi

Desktọpụ (nọrọ naanị ya) transceiver fiber optic: ngwaọrụ ndị ahịa kwụ ọtọ Rack-mounted (modular) optical fiber transceiver: arụnyere na chassis oghere iri na isii, na-eji ike ọkọnọ Centralized Dị ka usoro ahụ si dị, enwere ike kewaa ya na desktọpụ (kwụrụ ọtọ). -naanị) eriri optic transceivers na ogbe-ndokwasa eriri optic transceivers. Ihe transceiver optical optical desktọpụ kwesịrị ekwesị maka otu onye ọrụ, dị ka izute njikọ elu nke otuịgbanweena corridor. Ihe transceivers fiber optic agbakwunyere (modular) dabara adaba maka nchịkọta nke ọtụtụ ndị ọrụ. Ka ọ dị ugbu a, ọtụtụ racks ụlọ bụ ngwaahịa nwere oghere iri na isii, ya bụ, ihe ruru 16 modular fiber optic transceivers nwere ike itinye n'ime akwa.

Nhazi nke transceiver fiber optic: nhazi ụdị njikwa

transceiver eriri anya Ethernet anaghị ejikwa: nkwụnye na gwuo egwu, tọọ ọdụ ụgbọ mmiri eletrik site na ọkpụkpọ ngwaikeịgbanweeỤdị njikwa netwọkụ Ethernet fiber optic transceiver: na-akwado njikwa netwọkụ ụgbọelu-ọkwa

Nhazi fiber transceiver optical: nhazi nhazi netwọkụ

Enwere ike ikewa ya gaa na transceivers fiber optic na-achịkwaghị achịkwa yana transceivers fiber optic na-achịkwa netwọk. Ọtụtụ ndị ọrụ na-atụ anya na enwere ike ijikwa ngwaọrụ niile dị na netwọkụ ha n'ime ime. Ngwaahịa transceiver fiber optic, dị ka mgba ọkụ narawụta, na-eji nwayọọ nwayọọ na-etolite na ntụziaka a. Enwere ike kewaa ndị transceivers fiber optic transceivers nke enwere ike ịkparịta ụka n'ime njikwa netwọkụ etiti ụlọ ọrụ yana njikwa netwọkụ ọnụ onye ọrụ. Ndị transceivers fiber optic nke ụlọ ọrụ etiti nwere ike ijikwa ya bụ ngwaahịa ndị etinyere n'elu, ọtụtụ n'ime ha na-agbaso usoro nlekọta nna ukwu-ohu. N'otu aka ahụ, modul njikwa netwọkụ nchịkwa kwesịrị ịme nyocha ozi njikwa netwọkụ n'onwe ya, na n'aka nke ọzọ, ọ dịkwa mkpa ịnakọta sub-racks ohu niile. A na-achịkọta ozi dị na netwọkụ ahụ ma nyefee ya na sava njikwa netwọkụ. Dịka ọmụmaatụ, usoro OL200 nke ngwaahịa transceiver optical fiber transceiver na-ahụ maka netwọkụ nke Wuhan Fiberhome Networks na-akwado usoro njikwa netwọkụ nke 1 (nna ukwu) + 9 (ohu), ma nwee ike ijikwa ihe transceivers fiber optical 150 n'otu oge. Enwere ike kewaa njikwa netwọkụ n'akụkụ onye ọrụ na ụzọ atọ bụ isi: nke mbụ bụ ịme otu ụkpụrụ n'etiti ụlọ ọrụ etiti na ngwaọrụ ndị ahịa. Usoro ahụ bụ maka izipu ozi ọkwa nke onye ahịa na ụlọ ọrụ etiti, na CPU nke ngwaọrụ ụlọ ọrụ etiti na-ejikwa steeti ndị a. Ozi ma nyefee ya na ihe nkesa njikwa netwọk; nke abụọ bụ na transceiver optical fiber transceiver nke etiti ụlọ ọrụ nwere ike ịchọpụta ike anya na ọdụ ụgbọ mmiri, yabụ mgbe enwere nsogbu n'okporo ụzọ anya, enwere ike iji ike anya chọpụta ma nsogbu ahụ dị na eriri anya ma ọ bụ. ọdịda nke akụrụngwa onye ọrụ; Nke atọ bụ iji wụnye isi njikwa CPU na eriri transceiver n'akụkụ onye ọrụ, nke mere na netwọk njikwa usoro nwere ike nyochaa ọnọdụ ọrụ nke onye ọrụ n'akụkụ akụrụngwa n'otu aka, na nwekwara ike na-aghọta remote nhazi na remote Malitegharịa ekwentị. N'ime usoro njikwa netwọkụ ndị ahịa atọ ndị a, nke mbụ bụ nke ọma maka nleba anya n'ime akụrụngwa nke ndị ahịa, ebe nke atọ bụ ezigbo njikwa netwọkụ dịpụrụ adịpụ. Otú ọ dị, ebe ọ bụ na usoro nke atọ na-agbakwụnye CPU n'akụkụ onye ọrụ, nke na-abawanye ọnụ ahịa nke akụrụngwa akụkụ nke onye ọrụ, ụzọ abụọ mbụ nwere uru karịa ọnụahịa. Ka ndị na-arụ ọrụ na-achọwanye njikwa netwọkụ akụrụngwa, a kwenyere na njikwa netwọkụ nke transceivers fiber optic ga-adịkwu irè na ọgụgụ isi.

Nhazi eriri optic transceiver: nhazi ọkwa ike

Onye na-ebufe ọkụ fiber optic transceiver arụnyere n'ime ya: ọkụ ọkụ na-agbanwe agbanwe bụ ọkụ na-ebu-ọkwa; mpụga ike ọkọnọ eriri optic transceiver: mpụga transformer ike ọkọnọ na-akasị eji na nkịtị akụrụngwa.

Nhazi transceiver fiber optic: nhazi usoro ọrụ

Ụdị zuru ezu-duplex pụtara na mgbe ezipụ na ịnata data na-ekewa ma na-ebufe site na ahịrị nnyefe abụọ dị iche iche, akụkụ abụọ ahụ na nkwurịta okwu nwere ike izipu ma nata n'otu oge. Ụdị nnyefe dị otú ahụ bụ usoro duplex zuru ezu. N'ime ọnọdụ duplex zuru oke, njedebe nke ọ bụla nke usoro nkwurịta okwu na-eji onye na-ebufe na onye na-anata ihe, ya mere enwere ike ịchịkwa data ka ebufe ya n'akụkụ abụọ n'otu oge. Ụdị zuru ezu-duplex adịghị mkpaịgbanweentụziaka, n'ihi ya, ọ dịghị oge na-egbu oge kpatara site n'ịgbanwe ọrụ. Ụdị ọkara-duplex na-ezo aka n'iji otu ahịrị nnyefe maka ịnata na izipu. Ọ bụ ezie na enwere ike ịnyefe data n'akụkụ abụọ ahụ, akụkụ abụọ ahụ enweghị ike izipu ma nata data n'otu oge. Ụdị nnyefe a bụ ọkara-duplex. Mgbe a nabatara ọnọdụ ọkara-duplex, onye na-ebufe na onye na-anata na njedebe ọ bụla nke usoro nkwurịta okwu na-ebufe n'ahịrị nkwurịta okwu site na ịnata / izipu.ịgbanweeto ịgbanweeuzo. Ya mere, oge igbu oge ga-eme.