Malinga ndi magulu osiyanasiyana a nthawi yachitukuko:
Ma module a Optical amagawidwa m'mitundu iwiri: PON Optical modules ndi Traditional Optical modules.
Mukamagwiritsa ntchito ma module achikhalidwe: Njira yotumizira ma siginecha ndi point-to-point (P2P: kutumiza kumodzi kupita kumodzi), ma modules amagwiritsidwa ntchito awiriawiri (monga TX13RX15 ndi TX15RX13), ndikugwiritsa ntchito ulusi umodzi kapena ulusi umodzi kutumiza (izi zitha kugawidwa mu duplex kapena simplex mode).
Kutayika kwa ulalo wa kuwala kumaphatikizapo kuchepetsedwa, kubalalitsidwa, kutayika kwa kuyika kwa fiber, ndi zina zotero.kubalalitsidwa kumachitika chifukwa chakukula kwa kugunda chifukwa cha kufalikira kosiyanasiyana kwa mafunde a kuwala.Gawo lachikhalidwe lili ndi mtunda wautali wotumizira, mpaka 200km;chifukwa cha mtengo wamtengo wapatali, sichigwiritsidwa ntchito pang'onopang'ono pa intaneti, ndipo imagwiritsidwa ntchito makamaka pazitsulo zam'mbuyo.
Mukamagwiritsa ntchito ma PON optical modules, njira yotumizira zizindikiro za kuwala ndi point-to-multipoint (P2MP: ikhoza kutumiza maulendo angapo kudzera mu ODN), ndipo ma modules sagwiritsidwa ntchito pawiri.Kutayika kwa ulalo wa kuwala kumaphatikizapo kuchepetsedwa, kubalalitsidwa, kutayika kwafupipafupi kugawanika, kutayika kwa kuyika kwa fiber fiber, ndi zina zotero;mtunda wotumizira ndi wamfupi kuposa wa ma module achikhalidwe, ndipo mtunda ndi 20km okha;amagwiritsidwa ntchito makamaka pama network ofikira.
Zomwe zili pamwambazi ndikufotokozera kusiyana pakati pa ma module a PON Optical ndi ma module achikhalidwe opangidwa ndi Shenzhen HDV photoelectric Technology Co., Ltd.Zomwe zimapangidwa ndi kampaniyoOptical fiber modules, Ethernet modules, Optical fiber transceiver modules, optical fiber access modules, SSFP Optical modules,ndiSFP kuwala ulusi, etc. Zomwe zili pamwambazi zimatha kupereka chithandizo pazochitika zosiyanasiyana za intaneti.Gulu la akatswiri komanso lamphamvu la R&D litha kuthandiza makasitomala omwe ali ndi zovuta zaukadaulo, ndipo gulu loganiza bwino komanso laukadaulo litha kuthandiza makasitomala kupeza ntchito zapamwamba panthawi yokambirana zisanachitike komanso pambuyo popanga.Takulandirani kuLumikizanani nafepafunso lamtundu uliwonse.
