Izindaba Zemboni
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Shintsha idizayini yokunikezela amandla engasasebenzi
Njengamanje, amaswishi amaningi emakethe, ikakhulukazi amaswishi amadala, asebenzisa ugesi owodwa kuphela.Uma ukunikezwa kwamandla kwehluleka (njengokuhluleka kwamandla), iswishi ayikwazi ukusebenza ngokujwayelekile, noma ngisho ikhubaze inethiwekhi.Amandla angadingekile ayisixazululo esikahle sale nkinga.Amaswishi aklanywe nge-wi...Funda kabanzi -
Kungani amamojula we-SFP optical edumile?
Kungani amamojula we-SFP optical edumile?Umthamo we-SFP optical module wehliswa ngesigamu uma kuqhathaniswa nevolumu ye-GBIC optical module.Inombolo yezimbobo ze-SFP kuphaneli efanayo izoba kabili kunaleyo ye-GBIC optical module.Imojuli efanayo ye-SFP ye-optical ine-plug-and-play mini optical f...Funda kabanzi -
Wazini ngemojuli ye-SFP?
Iyini imojuli ye-SFP?Imojula ye-SFP iyisisetshenziswa esibonakalayo esiguqula amasiginali kagesi wegigabit abe amasignali optical.Kuyimojula ye-gigabit optical transceiver esezingeni elijwayelekile embonini engaxhunywa ku-SFP yezinto zokusebenza zenethiwekhi ezinjengamaswishi, amarutha, ne-media con...Funda kabanzi -
Ibanga lokudlulisela eliphephile kanye nokukhethwa kwekhebula lenethiwekhi lokuphakelwa kwamandla kwe-POE
Ibanga eliphephile lokudlulisa amandla e-POE lingamamitha angu-100, futhi kuyanconywa ukusebenzisa intambo yenethiwekhi yethusi ye-Cat 5e.Kungenzeka ukudlulisa amandla e-DC ngentambo evamile ye-Ethernet ibanga elide, kungani-ke ibanga lokudlulisela lilinganiselwe kumamitha ayi-100?Okulandelayo, sizolandela i-JHA T...Funda kabanzi -
Ungakhetha kanjani i-fiber video converter ohlelweni lokuqapha ukuphepha?
Ama-transceivers optical wevidiyo yedijithali yamashaneli amaningi angaba nemisebenzi eminingi, futhi uhlobo ngalunye lomsebenzi lunezidingo zenkomba yezobuchwepheshe ehambisanayo, njengenkomba yevidiyo, inkomba yomsindo, inkomba yedatha ye-asynchronous, inkomba ye-Ethernet, inkomba yocingo nokunye.Izinkomba zobuchwepheshe ezithile zingadinga ...Funda kabanzi -
Ungakhetha kanjani i-fiber video converter?
Ama-transceivers optical nawo ayimishini yokudlulisa isignali ye-optical.Ama-transceivers optical angaphandle anobuchwepheshe obuvuthiwe kodwa ayabiza.Nakuba ama-transceivers optical asekhaya engavuthiwe kangako kwezobuchwepheshe, awabizi ngokwanele ukubhekana nangaphakathi.Khona-ke yini ukukhetha...Funda kabanzi -
Kufanele sikhethe ukushintshwa kwe-ethernet okungu-100M noma okungu-1000M?
Ukuze ukwazi ukulayisha inethiwekhi yesistimu yokugada ividiyo eya ngokuba nzima, iswishi idinga ukufinyelela kumakhamera engeziwe, kanye nevolumu yedatha yeswishi ibe nkulu.Iswishi kufanele ibe nekhono elizinze kakhulu lokuguqula idatha ukuze idlulise amanani amakhulu kanye nedatha yevidiyo ngokuqhubekayo.Ngakho, u...Funda kabanzi -
Kungani kufanele imboni yezimboni isebenzise amaswishi enethiwekhi yendandatho yezimboni?
1. Isimo sendawo yezimboni esinzima Njengoba i-Ethernet yaklanywa ekuqaleni, ayizange isekelwe ezinhlelweni zenethiwekhi yezimboni.Uma isetshenziswa ezindaweni zezimboni, ezibhekene nezimo zokusebenza ezinzima, ukuphazamiseka okukhulu phakathi kwemigqa, njll., lokhu kuzodala nakanjani ukwethembeka kwayo ...Funda kabanzi -
Umehluko phakathi kokushintsha kwezimboni nezohwebo
Sonke siyazi ukuthi kukhona ukushintshwa kwebanga lezentengiso kanye nebanga lezimboni.Ukushintsha kwebanga lezentengiso kuvamise ukusetshenziswa ezindlini, amabhizinisi amancane nakwezinye izindawo.Ukushintsha kwe-Industrial-grade kuvame ukusetshenziswa ezindaweni zezimboni.Ngakho-ke, kungani ukushintsha kwebanga lokuhweba kungasetshenziswa embonini...Funda kabanzi -
Ukuhlaziywa Kokuhluleka Kokushintsha Kwe-Gigabit Ethernet kanye Nokulahlekelwa Kwephakethe
Kunezinto eziningi okufanele uzifunde mayelana nokushintsha kwe-Ethernet.Lapha sethula ikakhulukazi indlela yokugwema ukulahleka kwephakethe ekulawuleni idatha yamandla okushintshwa kwe-Gigabit Ethernet.Ukulawula ukugeleza akukwazi ukuthuthukisa ukuphuma kwedatha kwayo yonke iswishi, kodwa kugwema ukulahleka kwephakethe kuswishi.I-Gigabit Ethernet...Funda kabanzi -
Kungani ukushintsha kwezimboni kudinga isitifiketi se-CE?
Izinguquko zezimboni zisetshenziswa kakhulu futhi kabanzi, kungakhathaliseki ukuthi imakethe yethu yasekhaya noma izimakethe zangaphandle, kunenani elikhulu lazo, futhi seziphenduke uhwebo lwamazwe ngamazwe.Lapho uthumela kwamanye amazwe amaswishi embonini, amaswishi ayadingeka lapho ungena emazweni angaphandle.Ukuze ube ne-C...Funda kabanzi -
Umqondo kanye nomsebenzi wemodemu yokubona, irutha, shintsha, i-wifi
Namuhla, i-inthanethi isingene ezinkulungwaneni zemizi, futhi i-inthanethi isiyinto ebaluleke kakhulu ekuphileni kwethu.Ngokuvamile, amadivaysi enethiwekhi ajwayelekile kakhulu ekhaya yilezi: amamodemu optical, amarutha, amaswishi, i-wifi, kodwa abasebenzisi abaningi abakwazi ukuwahlukanisa kalula.Uma uhlangabezana nenethiwekhi ye-fa...Funda kabanzi
