Lisi o anotusi
Folasaga
Fiber optic receiversma masini fa'apipi'i fa'apipi'i o masini autu ia i feso'ota'iga fa'apitoa, ae e 'ese'ese i galuega, fa'ata'ita'iga fa'atatau ma uiga.
1. Fiber optic transceiver:
O le fiber optic transceiver o se masini e fa'aliliu ai fa'ailo fa'apitoa i fa'ailo eletise (fa'aliliuina pito) po'o le fa'aliliuina o fa'ailo eletise i fa'ailo fa'apitoa (maua le pito). Fiber optic transceivers tuufaatasia vaega e pei o leisa transmitter modules, photoelectric converters, ma avetaavale matagaluega. E masani lava ona fa'aofiina i totonu o avanoa fa'apipi'i o masini feso'ota'iga (e pei o sui, routers, servers, etc.) i totonu o se pusa masani. Fiber optic transceivers e faʻaaogaina e tuʻuina atu ai le suiga o faʻailoga i le va o le malamalama ma le eletise, ma fai se sao i le faʻasalalauina o faʻailoga i le taimi o faʻamatalaga.
2. Transceiver module opitika:
Ole transceiver module opitika ose masini fa'apipi'i fa'apipi'i e tu'ufa'atasia se transceiver fibre optic. O se fa'aliliuga fa'apipi'i opitika e masani lava ona aofia ai se fa'alava fa'afeso'ota'i, se fa'ailoga e tu'uina atu ai fa'ailoga (transmitter), ma se fa'ailoga e maua ai fa'ailoga (receiver). O se transceiver module opitika e iai le lapo'a masani ma le atina'e ma e mafai ona fa'aofi i totonu o se masini fa'apipi'i fa'apipi'i i masini feso'ota'iga e pei o ki ma ala. E masani ona tu'uina atu se fa'aliliuga fa'apipi'i fa'apipi'i i le tulaga o se module tuto'atasi mo le faigofie ona sui, tausia, ma fa'aleleia.
Tulaga lelei o le fiber optic transceiver ma optic module
1. Fiber optic transceiver
Fa'atulagaina o galuega
Fa'aaogaina mo le fa'aliliuina o fa'ailoga photoelectric (e pei o le Ethernet uafu eletise i le uafu mata), fo'ia le fa'afitauli feso'ota'iga o ala fa'asalalau eseese (copper cable ↔ optical fiber).
E masani lava o se masini tutoʻatasi, e manaʻomia se sapalai malosi mai fafo, ma tuʻuina atu 1 ~ 2 ports opitika ma ports eletise (e pei o le RJ45).
Tala fa'atatau
Fa'alautele le mamao o felauaiga: sui le uaea apamemea mama, malepe le 100-mita tapula'a (tasi-mode optical fiber e mafai ona o'o atu i le 20km).
Fa'alautelega feso'ota'iga: fa'afeso'ota'i vaega o feso'ota'iga o fa'asalalauga eseese (pei o feso'ota'iga a le lotoa, faiga mata'ituina).
Si'osi'omaga fa'apisinisi: fa'afetaui i le maualuga o le vevela ma fa'alavelave fa'alavelave fa'aeletonika malosi (fa'ata'ita'iga tau alamanuia).
Tulaga lelei
Polokalama ma ta'alo: leai se fa'atulagaga e mana'omia, talafeagai mo feso'ota'iga laiti po'o avanoa pito.
Tau maualalo: talafeagai mo le maualalo o le saoasaoa ma le mamao (e pei o le 100M / 1G, tele-mode fiber optical).
Fetuuna'i: lagolagoina le tele o fiber ituaiga (single-mode/multi-mode) ma galu umi (850nm/1310nm/1550nm).
Tapulaa
Fa'agata fa'atinoga: E masani lava e le lagolagoina saosaoa maualuga (pei o luga ole 100G) po'o tulafono fa'alavelave.
Lapopo'a: O masini tuto'atasi e fa'aoga avanoa.
2. Optical Module
Tulaga Fa'atino
O feso'ota'iga fa'apitoa (e pei o SFP ma QSFP slots) fa'apipi'i i sui, alalaupapa ma isi masini fa'amae'a sa'o le fa'aliliuina fa'ailo fa'a-eletise.
Lagolago maualuga-saosaoa ma tele-protocols (e pei o Ethernet, Fiber Channel, CPRI).
Tala fa'atatau
Nofoaga autu o faʻamaumauga: maualuga-tele, televave fesoʻotaʻiga (e pei o 40G / 100G / 400G modules optical).
5G avefe'au feso'ota'iga: maualuga-saosaoa ma maualalo-latency mana'oga mo fronthaul ma midhaul (pei o 25G/50G grey opitika modules).
Feso'ota'iga autu: felauaiga mamao (e pei o modules DWDM ma meafaigaluega OTN).
Tulaga lelei
Faʻatinoga maualuga: lagolago fua mai le 1G i le 800G, faʻafeiloaʻi tulaga lavelave pei ole SDH ma le OTN.
E mafai ona fesuia'i vevela: fesuia'i sui (e pei o SFP + modules) mo le fa'aleleia ma le tausiga faigofie.
Fuafuaga ma'oti: fa'apipi'i sa'o i le masini e fa'asao avanoa.
Tapulaa
Fa'alagolago i le masini talimalo: e tatau ona fetaui ma le atina'e ma le fa'asologa o le ki/router.
Tau sili atu: O modules maualuga-saosaoa (e pei o modules optical coherent) e taugata.
I le faaiuga
Fiber optic transceivero masini e fa'aliliu ai fa'ailo fa'apitoa i fa'ailoga eletise po'o fa'ailo fa'aeletise i fa'ailo fa'apitoa, ma e masani ona fa'aofiina i totonu o avanoa fa'apipi'i;
Optical module transceivers o masini faʻapipiʻi faʻapipiʻi e tuʻufaʻatasia le fiber optic transceivers, e masani ona aofia ai fesoʻotaʻiga fiber optic, transmitters, ma receivers. Tuto'atasi mamanu fa'apitoa. Optical module transceivers o se afifiina pepa ma pepa talosaga o fiber optic transceivers faʻaaogaina e faafaigofie ai le tuʻufaʻatasia ma le puleaina o masini fesoʻotaʻiga mata.
Taimi meli: Mati-27-2025