Nkhani

Kodi optical fiber angasinthe chingwe cha netiweki? Chingwe cha Optical ndi mtundu wa magalasi owoneka bwino, omwe amatumiza ma siginecha owoneka bwino ndipo sangathe kulumikizidwa mwachindunji ndi chingwe cha netiweki. Iyenera kugwiritsa ntchito zida zosinthira ma photoelectric kuti zisinthe ma siginecha owoneka kukhala ma netiweki. Wamba photoelect...

100M optical fiber transceiver (yomwe imadziwikanso kuti 100M photoelectric converter) ndi chosinthira mwachangu cha Ethernet. Fiber optic transceiver imagwirizana kwathunthu ndi miyezo ya IEEE802.3, IEEE802.3u, ndi IEEE802.1d. Imathandizira mitundu itatu yogwirira ntchito: duplex yonse, theka duplex, ndi adaptive. Gigabit opt...

Masiku ano, m'mapulojekiti amakono olankhulirana pa intaneti, ma transceivers optical, optical fiber transceivers, ndi modem optical anganene kuti amagwiritsidwa ntchito kwambiri komanso amalemekezedwa kwambiri ndi ogwira ntchito zachitetezo. Ndiye, kodi mukudziwa kusiyana pakati pa atatuwa Omveka? Optical modem ndi mtundu wa zida ...

Optical fiber transceiver ndi Ethernet transmission media conversion unit yomwe imasinthanitsa ma siginecha amagetsi opotoka mtunda waufupi ndi ma sign atali atali. Malingana ndi zosowa zake, zimagawidwa makamaka kukhala ma transceivers opangidwa ndi fiber single-fiber optical transceivers ndi ma transceivers opangidwa ndi fiber.

Kapangidwe kake ka ulusi wa kuwala Ulusi wopanda kanthu wa ulusi wa kuwala nthawi zambiri umagawika m'magulu atatu: pachimake, chotchinga ndi zokutira. Pakatikati pa fiber ndi zotchingira zimapangidwa ndi galasi lokhala ndi ma refractive indexes osiyanasiyana, pakati ndi magalasi apamwamba a refractive index (germanium-doped silica), ndi ...

1.PON Introduction (1) Kodi teknoloji ya PON PON (passive optical network) (kuphatikizapo EPON, GPON) ndiyo teknoloji yayikulu yoyendetsera chitukuko cha FTTx (fiber kunyumba). Itha kupulumutsa zida zam'mbuyo zam'mbuyo komanso milingo yamanetiweki, ndipo imatha kupereka njira ziwiri zapamwamba za bandwidth ...