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    • Ngomphathi / 10 Jan 23 /0Amazwana

      Isingeniso ku-SFP-8472

      Ngokuthuthuka okusheshayo kwenethiwekhi, imojula ye-SFP optical isiyingxenye ebalulekile yohlelo lwenethiwekhi. Ngakho-ke kungakanani okwaziyo ngephrothokholi ye-SFP? Namuhla ake ngikunikeze isingeniso esifushane sephrothokholi ye-SFP-8472. I-Sff-8472 iyiphrothokholi enemithombo eminingi yokuqapha kwedijithali...
      Isingeniso ku-SFP-8472
      Funda kabanzi
    • Ngomphathi / 10 Jan 23 /0Amazwana

      802.11ax Kuchaziwe

      I-WiFi6 entsha isekela imodi engu-802.11ax, ngakho-ke yini umehluko phakathi kwemodi engu-802.11ax ne-802.11ac? Uma kuqhathaniswa ne-802.11ac, i-802.11ax iphakamisa ubuchwepheshe obusha bokuphindaphinda kwendawo, obungakwazi ukuhlonza nokuhlehlisa izingxabano zokusebenzelana komoya. Ngaleso sikhathi, ingakwazi ukukhomba izimpawu zokuphazamiseka ngemuva...
      802.11ax Kuchaziwe
      Funda kabanzi
    • Ngomphathi / 04 Jan 23 /0Amazwana

      Ungakhetha kanjani i-dual fiber optical module kanye ne-single fibre optical module?

      Womabili amamojula we-fiber eyodwa kanye ne-dual fiber optical angadlulisela futhi awamukele. Njengoba lezi zokuxhumana ezimbili kufanele zikwazi ukudlulisa nokwamukela. Umehluko ukuthi imojuli eyodwa yefiber optical inembobo eyodwa kuphela. Ubuchwepheshe be-Wavelength division multiplexing (WDM) busetshenziselwa ukuhlanganisa ama-rece ahlukene...
      Funda kabanzi
    • Ngomphathi / 04 Jan 23 /0Amazwana

      Umehluko phakathi kwe-dual fibre optical module kanye ne-single fibre optical module

      1. Ukubukeka okuhlukile: I-double fiber optical module: Kunamasokhethi amabili we-fiber optical, ngokulandelana, ukuthumela (TX) kanye nokwamukela (RX) amachweba optical. Kudingeka kufakwe imicu emibili ye-optical, futhi izimbobo ze-optical ezahlukene kanye nemicu yokubona isetshenziselwa ukudluliswa kwedatha nokwamukela; Lapho du...
      Funda kabanzi
    • Ngomphathi / 04 Jan 23 /0Amazwana

      Ungalubuka kanjani ulwazi lwemojuli ye-DDM ye-optical

      I-Optical module DDM iyindlela yokuqapha imingcele. Ayinayo imisebenzi ye-alamu neyesixwayiso kuphela, kodwa futhi nokubikezela iphutha nemisebenzi yendawo enephutha. Kunezindlela ezimbili eziyinhloko zokubuka ulwazi lwe-DDM lwemojula yokubona: i-SNMP nomyalo. 1. I-SNMP, okungukuthi Abaphathi Benethiwekhi Abalula...
      Funda kabanzi
    • Ngomphathi / 28 Dec 22 /0Amazwana

      Uhlelo lokusebenza lomsebenzi we-Optical module DDM

      1. Isibikezelo sempilo yemojula ye-Optical Ngokuqapha kwesikhathi sangempela se-voltage esebenzayo kanye nezinga lokushisa ngaphakathi kwemojula ye-transceiver, umlawuli wesistimu angathola ezinye izinkinga ezingaba khona: a. Uma i-voltage ye-Vcc iphezulu kakhulu, izoletha ukuwohloka kwamadivayisi we-CMOS; I-voltage ye-Vcc iphansi kakhulu, a...
      Funda kabanzi
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