Transceiver alava matao se ituaiga o feso'ota'iga Ethernet feso'ota'iga fa'aliliuga meafaigaluega e fa'afesuia'i Ethernet eletise ma fa'ailoga mata, ma e ta'ua fo'i o le photoelectric converter. O le fiber opitika lea e tu'uina atu fa'amatalaga i luga o le feso'ota'iga ua vaevaeina i le tele-mode fiber optical ma le tasi-mode optical fiber. O le isi, se'i o tatou va'ai po'o le a le transceiver optical mode tasi ma le transceiver opitika tele-mode. Se'i o tatou va'ava'ai i le fa'aogaina o mea fa'apipi'i fa'apipi'i i totonu o feso'ota'iga fa'amalamalamaga maualuga o galuega mata'itū ata!

Fa'aliliuina fibre opitika ta'itasi-mode: felauaiga mamao o le 20 kilomita i le 120 kilomita,

Multimode fiber opitika transceiver: o le felauaiga mamao e masani lava 2 kilomita i 5 kilomita.

Mai le fa'aoga feso'ota'iga, talu ai e le mafai e le tele-mode fiber opitika ona fa'asolo mamao mamao, e masani lava ona fa'aaogaina mo feso'ota'iga i totonu ma le va o fale, e pei o le fa'atuina o feso'otaiga i totonu o le lotoa i totonu o a'oga.

Fa'asologa fa'alava fa'alava fa'asolo e tasi

Faatasi ai ma le alualu i luma o tekinolosi, ua amata ona ulu atu i totonu o fesoʻotaʻiga fesoʻotaʻiga mamao (mai ni nai kilomita i le sili atu i le 100 kilomita), ma o lona atinaʻe e televave tele. I totonu o ni nai tausaga, o talosaga maualuga-maualuga ua ulufale atu i fale o tagata masani. I aso nei, o nisi o tagata faʻatau autu e faʻaaogaina fiber transceivers opitika (e taʻua o le FTTH mode, fiber-to-the-home) tuusaʻo pe a latou tatalaina le fesoʻotaʻiga i le fale. O le fa'aogaina o fa'aliliuga fibre opitika mo feso'ota'iga ua avea ma faiga masani mo fa'asalalauga ma televise e atia'e ai auaunaga fa'aopoopo tau.

Fa'afuafua ta'ilua fa'alava fa'amalama opitika

O le mea e taʻua o le lua-fiber optical transceiver e faʻaaogaina ni filo faʻapitoa e lua (tasi mo le mauaina ma le tasi mo le felauaiga), o se seti o mea faʻapipiʻi faʻapipiʻi e iloa ai le liua o faʻailoga eletise i faʻailoga opitika, faʻailoga opitika ma faʻailoga eletise. O le tula'i mai o fa'aliliuga fa'alava opitika e fo'ia lelei le fa'afitauli o uaea feso'ota'iga. Le fa'afitauli ole mamao ole fa'asalalauga.

Fa'afuafua ta'ilua fa'alava fa'amalama opitika

O le mea e taʻua o le lua-fiber optical transceiver e faʻaaogaina ni filo faʻapitoa e lua (tasi mo le mauaina ma le tasi mo le felauaiga), o se seti o mea faʻapipiʻi faʻapipiʻi e iloa ai le liua o faʻailoga eletise i faʻailoga opitika, faʻailoga opitika ma faʻailoga eletise. O le tula'i mai o fa'aliliuga fa'alava opitika e fo'ia lelei le fa'afitauli o uaea feso'ota'iga. O le faʻafitauli o le mamao faʻasalalau. I le taimi lava e tasi, e lua galu umi e faʻaaogaina e faʻasalalau ai faʻailoga -1310nm ma 1550nm, o lona uiga, o le tasi pito e faʻaaogaina le 1310nm wavelength e auina atu, ma le 1550nm wavelength e maua ai faʻailoga i le taimi lava e tasi, faʻaaogaina le galu o le vaevaega o tekinolosi multiplexing. , fofo lelei le faʻafitauli o le faʻalavelave faʻailoga.

I le tulaga lautele, afai e tuu le fiber optic transceiver i totonu o le potu komepiuta, o le fofo e sili atu ona faagaoi i le fata transceiver fiber optic centralized. Filifili lenei ituaiga o fiber optic transceiver, muamua, o le tulaga lelei e fai si mautu, ma le lona lua, le ituaiga modular Structure, le nofoaga tutotonu o transceivers fiber optic e mafai ona iloa e ala i le tuu fata i totonu o le potu komepiuta. Mo se faʻataʻitaʻiga, o se fata e 14-slot e mafai ona tuʻuina 14 fiber optic transceivers i le taimi, ma faʻaaogaina le faʻapipiʻi faʻapipiʻi, lea e fetuutuunai i le tausiga ma le suia e aunoa ma le faʻalavelave. Le galuega masani a isi transceiver.