Maɓallin hanyar sadarwa na zobe yana aiki a layin hanyar haɗin bayanai, tare da babban bas na baya na bandwidth da matrix na sauyawa na ciki. Bayan da'irar sarrafawa ta karɓi fakitin bayanai, tashar sarrafawa tana duba teburin ma'aunin adireshi a cikin ƙwaƙwalwar ajiya don tantance wane po...

Ana rarraba na'urori masu sauyawa zuwa na'urori masu sarrafawa da na'urorin da ba a sarrafa su bisa ga ko ana iya sarrafa su ko a'a. Ana iya sarrafa maɓallan da aka sarrafa ta hanyoyi masu zuwa: gudanarwa ta hanyar tashar jiragen ruwa na RS-232 (ko tashar tashar layi daya), gudanarwa ta hanyar mu ...

Sabar tashar tashar jiragen ruwa tana ba da tashar tashar jiragen ruwa zuwa aikin cibiyar sadarwa, ta yadda na'urar tashar tashar za ta iya samun aikin cibiyar sadarwa ta TCP/IP nan da nan, haɗi zuwa cibiyar sadarwar don sadarwar bayanai, haɓaka nisan sadarwar seri ...

Matsayin kariya na masu sauya masana'antu ana kiransa sau da yawa azaman ma'aunin kariyar IP. IP tana nufin "kariyar shiga, kariyar shiga", kuma IEC (Ƙungiyar Electrotechnical ta Duniya) ce ta tsara matakin kariya. Don haka, lokacin da muka yi magana ...

Kamar yadda muka sani, daya daga cikin manyan fa'idodin samar da wutar lantarki na PoE shine ceton makamashi, amma a ina ceton makamashi ya bayyana kansa? Maɓallin PoE zai daidaita wutar lantarki ta atomatik bisa ga na'urar samar da wutar lantarki. Misali, lokacin da zafin inf...

1. Rashin isasshen wutar lantarki, ƙarshen karɓa ba zai iya motsawa ba: 802.3af misali (PoE) ikon fitarwa bai wuce 15.4W ba, wanda ya isa ga IPC na gaba ɗaya, amma ga kayan aiki mai ƙarfi na gaba-gaba kamar kyamarori na dome, fitarwa. iko ba zai iya kaiwa Don nema ba. 2. Hatsari...

A zamanin yau, tare da ci gaban al'umma, kamfanoni da yawa suna da buƙatu mafi girma da mafi girma akan hanyar sadarwa, tsarin tsarin da yawa, yawancin tsofaffin layin suna buƙatar haɓakawa da haɓakawa, kuma buƙatun da ake buƙata akan maɓallan masana'antu suna samun girma da haɓakawa ...

Ƙayyadaddun gabatarwar mai nuna alamar fiber kafofin watsa labarai: Mai watsa labarai na fiber yana da jimlar fitilun 6, ginshiƙai biyu na fitilu a tsaye, fitilu uku kusa da igiyar faci sune fitilun fitilun don fiber, da fitilu 3 kusa da ne. ..

Maɓallin hanyar sadarwa wata na'ura ce da ke faɗaɗa cibiyar sadarwa kuma tana iya samar da ƙarin tashoshin haɗin kai a cikin cibiyar sadarwar don haɗa ƙarin kwamfutoci. Yana da halaye na babban aikin-farashin rabo, babban sassauci, in mun gwada da sauƙi, da sauƙin aiwatarwa. Don haka...

Ana sanya maɓallan Ethernet na masana'antu a bayan na'ura mai ba da hanya tsakanin hanyoyin sadarwa don faɗaɗa hanyar sadarwa ta hanyar sadarwa don magance matsalar rashin isassun mu'amala. Lokacin da aka ƙera Ethernet, saboda amfani da Carrier Sense Multiplexing Collision Detection (CSMA/CD method),...