Ƙayyadaddun gabatarwar mai nuna alamar fiber media Converter:
Mai jujjuyawar kafofin watsa labarai na fiber yana da jimlar fitilun 6, ginshiƙai biyu na fitilun tsaye, fitilu uku kusa da igiyar faci sune fitilun fitilun fitilun, kuma fitilu 3 kusa da kebul na cibiyar sadarwa suna da alhakin kebul na cibiyar sadarwa.

PWR: Hasken yana kunne, yana nuna cewa wutar lantarki ta DC5V tana aiki akai-akai
FX 100: Hasken yana kunne, yana nuna ƙimar watsa fiber na gani shine 100Mbps
FX Link / Dokar: Dogon haske yana nuna cewa an haɗa haɗin fiber na gani daidai;Hasken walƙiya yana nuna cewa ana watsa bayanai a cikin fiber na gani
FDX: Haske a kunne yana nufin cewa fiber na gani yana watsa bayanai cikin cikakken yanayin duplex
TX 100: Hasken yana kunne, yana nuna cewa saurin watsa na USB ɗin da aka murɗa shine 100Mbps
Lokacin da hasken ke kashe, yawan watsa na USB ɗin da aka murɗa shine 10Mbps
TX Link/Dokar: Dogon haske yana nuna cewa mahaɗin da aka murɗa yana da alaƙa da kyau;Hasken walƙiya yana nuna cewa ana watsa bayanai a cikin karkatattun biyu

Bayani:
1. Babu sadarwa tsakanin fiber optic transceiver da switch.Da fatan za a duba ko kebul ɗin cibiyar sadarwa tsakanin su biyun (gaba ɗaya bai kamata ya daɗe ba) an toshe a ciki. Ba za a iya haɗa sauran ƙarshen kebul na hanyar sadarwa zuwa mai sauya UPLink (tashar jiragen ruwa na relay).Haɗe da bakin talakawa;
2. Kula da ko haɗin yana da mummunan lamba.