N'ime ihe owuwu na ngwa netwọkụ, ebe ọ bụ na oke nnyefe nke eriri netwọk bụ n'ozuzu mita 100, ọ dị mkpa iji ngwa relay dị ka transceivers fiber optical mgbe ị na-ebugharị netwọk mgbasa ozi dị anya.Ngwa ngwa transceivers fibera na-ejikarị eme ihe na gburugburu netwọk bara uru ebe eriri Ethernet enweghị ike ikpuchi yana a ga-eji eriri anya mee ihe iji gbasaa anya nnyefe.Yabụ, kedu ihe ekwesịrị ịṅa ntị mgbe ị na-eji transceivers fiber optic?

1. Njikọ nke ngwa anya eriri interface ga-aṅa ntị na otu-mode na multi-mode kenha: otu-mode transceivers nwere ike na-arụ ọrụ n'okpuru otu-mode eriri na multi-mode eriri, ma multi-mode eriri transceivers enweghị ike ịrụ ọrụ n'okpuru otu-mode. eriri.Ọkachamara ahụ kwuru na enwere ike iji akụrụngwa otu ụdị na eriri multi-mode mgbe anya nnyefe eriri anya dị mkpụmkpụ, mana onye ọrụ nka na-atụ aro ka dochie ya na transceiver fiber kwekọrọ dịka o kwere mee, ka akụrụngwa wee rụọ ọrụ karịa. guzosie ike na ntụkwasị obi.Mmetụta ọnwụ ngwugwu.

2. Chọpụta otu-fiber na dual-fiber ngwaọrụ: ọdụ ụgbọ mmiri transmitter (TX) nke transceiver na otu njedebe nke ngwaọrụ abụọ-fiber na-ejikọta na ọdụ ụgbọ mmiri (RX) nke transceiver na njedebe ọzọ.E jiri ya tụnyere ngwaọrụ abụọ-fiber, otu-fiber ngwaọrụ nwere ike zere nsogbu nke ntinye na-ezighị ezi nke ọdụ ụgbọ mmiri transmitter (TX) na ọdụ ụgbọ mmiri (RX) n'oge eji.N'ihi na ọ bụ transceiver otu-fiber, naanị otu ọdụ ụgbọ mmiri bụ TX na RX n'otu oge ahụ, enwere ike itinye eriri anya nke interface SC, nke dị mfe iji.Na mgbakwunye, akụrụngwa otu-fiber nwere ike ịchekwa ojiji eriri wee belata nke ọma ọnụ ahịa ngwọta nleba anya.

3. Lezienụ anya na ntụkwasị obi na ọnọdụ okpomọkụ nke ngwa ngwa transceiver fiber optic: transceiver optical n'onwe ya ga-emepụta okpomọkụ dị elu mgbe ejiri ya, na transceiver fiber optic agaghị arụ ọrụ nke ọma mgbe okpomọkụ dị oke elu.Ya mere, oke okpomọkụ na-arụ ọrụ na-arụ ọrụ nwere ike ịrụ ụka adịghị ya na ọ ga-ebelata ohere nke ọdịda na-atụghị anya ya maka akụrụngwa nke kwesịrị ịgba ọsọ ruo ogologo oge, na ntụkwasị obi ngwaahịa dị elu.A na-etinye ọtụtụ n'ime igwefoto n'ihu nke usoro nlekota oru nlekota ọkụ na-arụ ọrụ n'èzí n'èzí, na ihe ize ndụ nke imebi ngwa ngwa ma ọ bụ eriri ọkụ dị oke elu.Tụkwasị na nke ahụ, ọ na-enwe mmetụta dị ukwuu na nnyonye anya electromagnetic dị ka ọkụ ọkụ ọkụ, ọkụ eletrik na-arụ ọrụ overvoltage, electrostatic drains, wdg, nke nwere ike ime ka ngwa ngwa mebie ngwa ngwa, na n'ọnọdụ ndị siri ike nwere ike ime ka usoro nlekota niile kwụsị.

4. Ma na-akwado zuru-duplex na ọkara-duplex: Ụfọdụ fiber optic transceivers na ahịa nwere ike na-eji zuru-duplex gburugburu ebe obibi na-enweghị ike na-akwado ọkara duplex, dị ka jikọọ na ndị ọzọ ụdị nke switches ma ọ bụ hubs, na ọ na-eji ọkara- duplex mode , ọ ga-eme ka ọ bụrụ nnukwu esemokwu na mfu ngwugwu.