Fiber media converter ndi chida chofunikira kwambiri pakufalitsa ma data pa netiweki. Ndiye fiber media converter ndi chiyani? Kodi zigawo za fiber media converter ndi ziti? Kodi fiber media converter imagwira ntchito yanji potumiza deta?

Fiber media converter imaphatikizapo ma modules atatu ofunikira: photoelectric media conversion chip, optical sign interface (optical transceiver integrated module) ndi mawonekedwe amagetsi amagetsi (RJ45). Ngati ili ndi ntchito zoyang'anira maukonde, imaphatikizanso gawo lowongolera zidziwitso zamaneti.

Fiber media converter ndi Ethernet transmission media conversion unit yomwe imasinthanitsa ma siginoloji amagetsi opindika atalitali komanso ma sign akutali. Imatchedwanso photoelectric converter (Fiber Converter) m'malo ambiri. Mankhwalawa amagwiritsidwa ntchito m'malo enieni amtaneti pomwe chingwe cha Efaneti sichingathe kubisala ndipo chingwe cha kuwala chiyenera kugwiritsidwa ntchito kukulitsa mtunda wotumizira, ndipo nthawi zambiri chimayikidwa munjira yofikira pa intaneti ya Broadband metropolitan area; nthawi yomweyo, zimathandiza kulumikiza mzere wotsiriza wa mtunda wa kuwala kwa kuwala kwa mzinda. Intaneti ndi intaneti zinathandizanso kwambiri.

M'mabizinesi ena akuluakulu, kuwala kwa fiber kumagwiritsidwa ntchito mwachindunji ngati njira yotumizira kuti akhazikitse maukonde a msana pakumanga maukonde, pomwe njira yopatsira mkati mwa LAN nthawi zambiri imakhala waya wamkuwa. Kodi mungazindikire bwanji kugwirizana pakati pa LAN ndi optical fiber backbone network? Izi zimafuna madoko osiyanasiyana ndikusintha kosiyana pakati pa mzere ndi ulusi wowoneka bwino ndikuwonetsetsa kuti ulalo uli wabwino. Kuwonekera kwa ma transceivers optical fiber transceivers amasintha magetsi ndi kuwala kwa mawotchi opotoka kwa wina ndi mzake, kuonetsetsa kuti mapaketi a deta akuyenda bwino pakati pa maukonde awiriwa. Nthawi yomweyo, imakulitsa malire a mtunda wotumizira maukonde kuchokera ku 100 mita zamawaya amkuwa kupita ku ma kilomita oposa 100 ( Fiber-Mode Fiber).

Kodi zoyambira za fiber media converters ndi ziti:

1. Zowonekera kwathunthu ku protocol network.

2. Perekani kufala kwa deta yotsika kwambiri.

3. Thandizani kutentha kwakukulu kogwira ntchito.

4. Gwiritsani ntchito chipangizo chodzipatulira cha ASIC kuti muzindikire kutumiza kwachangu kwa data. Programmable ASIC imayang'ana ntchito zingapo pa chip imodzi, ndipo ili ndi maubwino amapangidwe osavuta, odalirika kwambiri, komanso kugwiritsa ntchito mphamvu pang'ono, zomwe zingathandize zida kupeza magwiridwe antchito apamwamba komanso kutsika mtengo.

5. Zida zoyendetsera maukonde zingapereke ntchito monga kuzindikiritsa maukonde, kukweza, lipoti lachidziwitso, lipoti lachilendo ndi kulamulira, ndipo lingapereke chipika chathunthu cha ntchito ndi chipika cha alamu.

6. Zida zamtundu wa rack zimatha kupereka ntchito yotentha yotentha kuti ikhale yosavuta kukonza ndi kukonzanso kosasokonezeka.

7. Imathandizira mtunda wathunthu wotumizira (0～120km).

8. Zidazi nthawi zambiri zimagwiritsa ntchito mapangidwe a magetsi a 1 + 1, zimathandizira magetsi opangira magetsi, ndikuzindikira chitetezo cha mphamvu ndi kusintha kwachangu.