1. Maonekedwe osiyanasiyana:
Magawo awiri a fiber optical module: Pali zitsulo ziwiri za kuwala kwa fiber, motero, kutumiza (TX) ndi kulandira (RX) madoko opangira. Zingwe ziwiri za optical ziyenera kuyikidwa, ndipo ma doko osiyanasiyana owoneka bwino ndi ulusi wa kuwala amagwiritsidwa ntchito potumiza ndi kulandira deta; Pamene ma module awiri a fiber optical amagwiritsidwa ntchito, kutalika kwa mawonekedwe a optical modules kumbali zonse ziwiri ziyenera kukhala zofanana.
Single fiber optical module: pali socket imodzi yokha ya fiber, yomwe imagawidwa potumiza ndi kulandira. Chingwe chimodzi cha kuwala chiyenera kuikidwa, ndipo doko lofanana la kuwala ndi kuwala kwa fiber transmission amagwiritsidwa ntchito polandira ndi kutumiza deta; Mukamagwiritsa ntchito gawo limodzi la fiber optical module, kutalika kwa mawonekedwe a optical modules pamapeto onse awiri ayenera kufanana, ndiko kuti, TX/RX ikutsutsana.
2. Mawonekedwe amtundu wosiyanasiyana: single fiber module ili ndi mafunde awiri osiyana otumiza ndi kulandira, pomwe ma module awiri a fiber ali ndi mawonekedwe amodzi okha;
Wavelength ochiritsira wa ulusi iwiri: 850nm 1310nm 1550nm
Mafunde ochiritsira a single fiber makamaka amaphatikiza izi:
Gigabit single fiber:
TX1310/RX1550nm
TX1550/RX1310nm
TX1490/RX1550nm
TX1550/RX1490nm
TX1310nm/Rx1490nm
TX1490nm/Rx1310nm
10 Gigabit fiber single:
TX1270nm/RX1330nm
TX1330nm/RX1270nm
TX1490nm/RX1550nm
TX1550nm/RX1490nm
3. Kuthamanga kosiyana: poyerekeza ndi gawo limodzi la fiber optical module, single fiber optical module ili ndi ntchito zambiri mu 100 megabit, gigabit ndi 10 gigabit; Ndizosowa mu 40G ndi 100G kutumiza mofulumira kwambiri.