Izindaba

I-Optical fibre transceiver iwuhlobo lwemishini yokuguqula ephakathi kwe-Ethernet eshintshanisa amasiginali kagesi ne-optical we-Ethernet, futhi ibizwa nangokuthi isiguquli se-photoelectric. I-fiber optical edlulisela idatha kunethiwekhi ihlukaniswe nge-multi-mode optical fiber kanye ne-single-m...

Ukushintsha idivayisi yenethiwekhi esetshenziselwa ukudlulisa amasignali kagesi (optical). Iyini imisebenzi yeswitch kanye ne-optical fibre transceiver? I-optical fibre transceiver iyithuluzi lokuguqula i-photoelectric kuphela, elisetshenziswa kuphela njengendlela yokwelula ibanga lokudlulisela ngoba ...

Okokuqala, sidinga ukuqonda imingcele ehlukahlukene yamamojula optical, okuyizinhlobo ezintathu eziyinhloko (i-wavelength emaphakathi, ibanga lokudlulisela, izinga lokudlulisela), futhi umehluko omkhulu phakathi kwamamojula optical nawo abonakala kulawa maphuzu. 1.Ubude begagasi obumaphakathi Iyunithi ye-t...

I-broadband esiyifaka manje ngokuyisisekelo isekelwe ekudlulisweni kwe-fiber optical. Lapho ufaka i-broadband, sizodinga imodemu yokubona. Uma kuqhathaniswa namarutha ajwayelekile, yimuphi umehluko phakathi kwawo? Nasi isingeniso samamodemu optical. Umehluko ngama-routers. 1. Isimiso ...

Incazelo yokukhanya yenkomba ye-optical fiber transceiver: 1. Isibani senkomba ye-LAN: Izibani zamajekhi e-LAN1, 2, 3, 4 amele izibani ezibonisa isimo sokuxhuma kwe-intranet yenethiwekhi, ngokuvamile ekhanyisa noma ehlala isikhathi eside. Uma ingavuliwe, kusho ukuthi inethiwekhi ayixhunyiwe ngempumelelo ...

Njengamanje, kunabakhiqizi abaningi bangaphandle nabasekhaya be-fiber optic transceivers emakethe, futhi imigqa yemikhiqizo yabo icebile kakhulu. Izinhlobo zama-fiber optic transceiver nazo zihlukile, ikakhulukazi zihlukaniswe ngama-rack-mounted optical transceivers, ama-transceiver optical wedeskithophu kanye ne-ca...