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Uyisebenzisa njani i-transceiver kwifiber optical
Ii-transceivers ze-fiber optical ziyakwazi ukudibanisa ngokulula iinkqubo ze-cabling ezisekelwe kubhedu kwiinkqubo ze-fiber optic cabling, kunye nokuguquguquka okunamandla kunye nokusebenza kweendleko eziphezulu. Ngokuqhelekileyo, banokuguqula imiqondiso yombane kwimiqondiso ye-optical (kunye ne-vice versa) ukwandisa imigama yokuhambisa. Ke, indlela yokusebenzisa i-f...Funda ngokugqithisileyo -
Zifundise ukuba ufunde ngakumbi malunga nobonelelo lwamandla lwe-POE!
Abahlobo abaninzi baye babuza amaxesha amaninzi ukuba amandla ombane azinzile? Yeyiphi eyona ntambo yombane yombane? Kutheni usebenzisa i poe switsha ukunika amandla ikhamera nangoku akukho umboniso? kwaye njalo, ngokwenene, ezi zihambelana nokulahlekelwa kwamandla ombane we-POE, ekulula ukuyihoya kwi-proj...Funda ngokugqithisileyo -
Ngaba uyazi ukuba zingaphi iiwathi amandla ekhamera yokucupha abalwayo?
Ukuphendula umbuzo abantu abaninzi abaye babuza namhlanje: Zingaphi i-W DC 12V2A unikezelo lwamandla amandla ekhamera yokucupha, ukubala njani? Ngokuphathelele lo mbuzo, iimpendulo ezinikwe ziingcali ezahlukeneyo azifani. Ngokubanzi, kukho ezi mpendulo zilandelayo: ①24W, amandla jikelele...Funda ngokugqithisileyo -
Ungafikelelwa njani amashumi eekhilomitha zothumelo lomgama omde? Ngebhokisi ezimbini ezincinci? Ukuqokelela ngokukhawuleza amanqaku olwazi!
Xa kuziwa ekuhanjisweni kwexesha elide, ngokuqwalasela iindleko, umqhubi omdala uya kuqala ukucinga ngezinto ezimbini: i-fiber optic transceivers kunye namabhuloho. Ngefiber optics, sebenzisa ii-transceivers. Ukuba akukho fiber optical, kuxhomekeke ekubeni indawo eyiyo inokuxhuma kwibhulorho. Ngakumbi t...Funda ngokugqithisileyo -
Iimpazamo ezintandathu eziqhelekileyo ze-optical fiber transceivers, uXiaobian uya kukufundisa ukuzisombulula ngemizuzu emithathu
I-Optical fiber transceiver yiyunithi yokuguqula imidiya ye-Ethernet etshintshanisa umgama omfutshane ojijekileyo wemiqondiso yombane kunye nemiqondiso yokubona ekude. Ikwabizwa ngokuba sisiguquli sefayibha kwiindawo ezininzi. Iitransceivers zefiber ye-Optical zisetyenziswa ngokubanzi kwinethiwekhi yokwenyani...Funda ngokugqithisileyo -
Umahluko phakathi kokutshintsha kwamashishini kunye nokutshintsha okuqhelekileyo
Ukutshintsha kwamashishini kuninzi kwaye kusetyenziswe ngokubanzi kwishishini lonxibelelwano lwedijithali. Ke, yintoni umahluko phakathi kokutshintsha kweshishini kunye nokutshintsha okuqhelekileyo? Enyanisweni, ngokwemigaqo yokusebenza, akukho mahluko mkhulu phakathi kokutshintsha kwamashishini kunye nokutshintsha okuqhelekileyo. Isuka e...Funda ngokugqithisileyo -
Yintoni i-fiber optic network network card? Ingaba isebenza kanjani?
Yintoni i-fiber optic network network card? Ingaba isebenza kanjani? I-fiber optic NIC yi-adapter yenethiwekhi okanye i-network interface card (NIC) edibanisa ngokukodwa izixhobo ezifana neekhompyutha kunye neeseva kwinethiwekhi yedatha. Ngesiqhelo i-backplane yekhadi lothungelwano lwefiber optical inezibuko elinye okanye ngaphezulu, elinokuba...Funda ngokugqithisileyo