Kufunika kwakukulu kwa bandwidth yowonjezereka kwapangitsa kutulutsidwa kwa muyezo wa 802.3z (IEEE) wa Gigabit Ethernet pa fiber optical.Monga tonse tikudziwa, ma 1000BASE-LX transceiver modules amatha kugwira ntchito pazitsulo zamtundu umodzi.Komabe, izi zitha kukhala vuto ngati network yomwe ilipo imagwiritsa ntchito ulusi wa multimode.Ulusi wamtundu umodzi ukakhazikitsidwa mumtundu wa multimode, chodabwitsa chotchedwa Differential Mode Delay (DMD) chidzawonekera.Izi zitha kupangitsa kuti zizindikilo zingapo zipangidwe zomwe zitha kusokoneza wolandila ndikutulutsa zolakwika.Pofuna kuthetsa vutoli, chingwe chowongolera chigamba chimafunika.M'nkhaniyi, kudziwa zina zamode conditioning patch zingweadzadziwika.
Kodi Mode Conditioning Patch Cord Ndi Chiyani?
A mode conditioning patch cord ndi duplex multimode chingwe chomwe chimakhala ndi utali wochepa wa ulusi wamtundu umodzi kumayambiriro kwa kutalika kwa kufalitsa.Mfundo yayikulu kumbuyo kwa chingwe ndikuti mumatsegula laser yanu mugawo laling'ono la ulusi wamtundu umodzi, kenako mbali ina ya ulusi wa single-mode imaphatikizidwa ndi gawo la chingwe cha multimode ndi core offset kuchokera pakati pa multimode. fiber.
Monga chiwonetsero pachithunzichi
Malo ochotsera awa amapanga kukhazikitsidwa komwe kuli kofanana ndi kukhazikitsidwa kwa ma multimode a LED.Pogwiritsa ntchito kuchotsera pakati pa fiber single-mode ndi multimode fiber, mode conditioning patch zingwe zimachotsa DMD ndi zotsatira zambiri zomwe zimalola kugwiritsa ntchito 1000BASE-LX pazitsulo zamakono za multimode.Chifukwa chake, zingwe zowongolera izi zimalola makasitomala kukweza ukadaulo wawo wa Hardware popanda kukweza mtengo kwa fakitale yawo ya fiber.
Malangizo Ena Mukamagwiritsa Ntchito Mode Conditioning Patch Cord
Mutaphunzira zambiri za zingwe zowongolera zigamba, koma mukudziwa momwe mungagwiritsire ntchito?Kenako malangizo ena mukamagwiritsa ntchito zingwe zowongolera adzawonetsedwa.
Zingwe zokometsera zigamba nthawi zambiri zimagwiritsidwa ntchito pawiri.Zomwe zikutanthauza kuti mudzafunika chingwe chowongolera chigamba kumapeto kulikonse kuti mulumikizane ndi zida za chingwe.Choncho zingwe zigambazi nthawi zambiri amazipanga manambala.Mutha kuwona wina akungoyitanitsa chingwe chimodzi, ndiye nthawi zambiri chifukwa amachisunga ngati chosungira.
Ngati gawo lanu la 1000BASE-LX transceiver lili ndi zolumikizira za SC kapena LC, chonde onetsetsani kuti mwalumikiza mwendo wachikasu (njira imodzi) ya chingwecho kumbali yotumizira, ndi mwendo walalanje (multimode) kumbali yolandila ya zida. .Kusinthana kwa transmit ndi kulandira kutha kuchitika pa mbali ya chingwe chomera.
Zingwe zowongolera ma mode zitha kungosintha mawonekedwe amodzi kukhala ma multimode.Ngati mukufuna kusintha ma multimode kukhala single-mode, ndiye kuti chosinthira media chidzafunika.
Kupatula apo, zingwe zowongolera zowongolera zimagwiritsidwa ntchito pawindo la 1300nm kapena 1310nm optical wavelength, ndipo siziyenera kugwiritsidwa ntchito pawindo lalifupi la 850nm monga 1000Base-SX.
Mapeto
Kuchokera pamawuwo, tikudziwa kuti zingwe zowongolera zigamba zimathandizira kwambiri mawonekedwe azizindikiro za data ndikuwonjezera mtunda wotumizira.Koma mukamagwiritsa ntchito, palinso malangizo omwe akuyenera kukumbukiridwa.RAISEFIBER imapereka zingwe zowongolera zowongolera mumitundu yonse ndi zophatikizira za SC, ST, MT-RJ ndi LC fiber optic zolumikizira.Zingwe zonse za RAISEFIBER's mode conditioning patch zingwe zili pamtengo wapamwamba komanso wotsika mtengo.
Nthawi yotumiza: Sep-03-2021