Ma module a SFP Optical ndi ma module ang'onoang'ono, otentha osinthika a transceiver.Amagwiritsidwa ntchito kwambiri m'makampani opanga mauthenga.Pali mitundu yambiri ya SFP optical modules, monga BIDI-SFP, SFP, CWDM SFP, DWDM SFP, ndi SFP + optical modules.Kuonjezera apo, kwa mtundu womwewo wa XFP, X2, ndi XENPAK optical modules, SFP optical module sungagwirizane nawo mwachindunji, komanso ili ndi mtengo wotsika.Apa tikukamba mwachidule za mfundo zina za SFP Optical modules, malangizo, njira zoyikira ndi mtengo wa ma module amtundu wamba.
Choyamba,SFP Optical module mwachidule
1.Tanthauzo
SFP Optical module imayikidwa mu phukusi laling'ono lotentha.Liwiro lapamwamba lamakono ndi 10G ndipo mawonekedwe a LC ndi apamwamba.Chidule cha SFP ndi Small Form-factor Pluggable, chomwe chitha kumveka ngati mtundu wokwezedwa wa GBIC.SFP optical module ndi theka la kukula kwa GBIC optical module, ndipo ikhoza kukhazikitsidwa ndi ma doko oposa kawiri pa gulu lomwelo.
2.Kupanga
SFP Optical module ili ndi laser, board board IC ndi zida zakunja.Zigawo zakunja zimaphatikizapo nyumba, membala wotsegula, chithunzithunzi, maziko, mphete yokoka, pulagi ya rabara, ndi PCBA.Mtundu wa mphete yokoka ungakuthandizeni kuzindikira mtundu wa gawo la module.
3.Kukula kwa SFP Optical modules
Mu module ya kuwala, GBIC ndi SFF zimasinthidwa pang'onopang'ono ndi SFP optical modules ndi chitukuko chofulumira cha intaneti.Ikuyenda molunjika ku miniaturization ndi plugging yotentha.SFP Optical module imatenga gawo lotentha la GBIC komanso limatengera zabwino za SFF miniaturization.Kugwiritsiridwa ntchito kwa mutu wa LC kumawonjezera kachulukidwe ka doko kwa zida zamaukonde, kumasinthiratu kukula kwa netiweki, ndipo kwapeza kugwiritsa ntchito kwambiri.Ngakhale kuti zinthu zambiri zamakono zamakono komanso zatsopano zatulukira, ma module a SFP optical apitiriza kukhalapo kwa nthawi yaitali.Pambuyo pa SFP, kupangidwa kwa ma modules optical makamaka kumapita patsogolo mofulumira, ndipo tsopano 10G, 40G, 100G ndi ma modules ena owoneka awonekera.
Chachiwiri, malangizo a SFP Optical module
Ngati module ikugwira ntchito molakwika panthawi yogwiritsira ntchito, idzapangitsa kuti module ya optical ikulephereke.Pankhaniyi, musadandaule, fufuzani mosamala ndikusanthula zifukwa zenizeni.Kawirikawiri, pali mitundu iwiri ikuluikulu ya kulephera kwa ma module optical, ndiko, kulephera kwa mapeto otumizira ndi kulephera kwa mapeto olandira.Zifukwa zofala kwambiri ndi izi:
1. Nkhope yomaliza ya cholumikizira cha fiber optic chogwiritsidwa ntchito chaipitsidwa, ndikupangitsa kuipitsidwa kwachiwiri kwa doko la optical module optical port;
2. Doko la optical la module optical limawonekera ku chilengedwe, ndipo fumbi limalowa ndikuyambitsa kuipitsa;
3. Gwiritsani ntchito zolumikizira za fiber optic zotsika, ndi zina.
Chifukwa chake, tcherani khutu pakuyeretsa ndi kuteteza gawo la Optical pakugwiritsa ntchito bwino.Mukatha kugwiritsa ntchito, tikulimbikitsidwa kumangitsa pulagi yafumbi.Chifukwa mawonekedwe a mawonekedwe a module sali oyera, amatha kukhudza mtundu wazizindikiro, zomwe zingayambitse zovuta za mzere ndi zolakwika pang'ono.
Chachitatu, njira zodzitetezera za SFP Optical module
1.Sungani SFP Optical module mmwamba ndi pansi vertically, kupanikizana pamwamba latch, ndi kutsina SFP optical module mbali zonse.Kanikizani gawo la SFP mu slot ya SFP mpaka gawo la SFP litalumikizana kwambiri ndi slot.Akasupe omwe ali pamwamba ndi pansi pa module amagwira SFP slot)
2.Valani chingwe cha ESD-preventive wrist mukayika kapena kuchotsa SFP optical module.
3.Ngati SFP optical module sichinalowetsedwe mwachindunji kapena kuchotsedwa, zida zamagetsi mu SFP optical module kapena SFP slot zikhoza kusweka electrostatically ndipo chipangizocho chikhoza kuonongeka.
4.Sungani SFP optical module kumalo osakanikirana kuti muchotse chiyanjano chokhazikika pakati pa kasupe ndi SFP slot.Chotsani mokakamiza SFP Optical module ndikuwononga tatifupi mu kasupe kapena slot.
Ma module a Optical akulandiranso chidwi chochulukirapo mumakampani olumikizirana.SFP Optical modules ndi omwe amadziwika kwambiri mu module.Zomwe zili pamwambazi zikufotokozera mwachidule chidziwitso cha SFP Optical modules kuchokera kuzinthu zingapo, ndipo akuyembekeza kubweretsa thandizo lanu lenileni.