Ubuchwepheshe obusha nezinhlelo zokusebenza ezintsha ziyaqhubeka nokugqugquzela ukukhula okuphezulu kwethrafikhi yedatha, okulindeleke ukuthi iqhube imakethe yemishini yenethiwekhi ukuthi idlule ukukhula okulindelekile. Ngokukhula kwethrafikhi yedatha yomhlaba wonke, inani lamadivayisi e-inthanethi nalo ...

Nakuba zombili zisetshenziselwa ukushintsha inethiwekhi, kunomehluko ekusebenzeni. Umehluko 1: Umthwalo kanye ne-subnetting kuhlukile. Kungaba khona indlela eyodwa kuphela phakathi kwamaswishi e-Ethernet, ukuze ulwazi lugxile kusixhumanisi esisodwa sokuxhumana futhi lungakwazi...

I-Optical Transceiver iyisisetshenziswa esibulalayo sokudlulisa isignali yokubona. 1. Uhlobo lwe-Optical transceiver: I-Optical transceiver iyisisetshenziswa esiguqula i-E1 eminingi (izinga lokudluliswa kwedatha lemigqa ye-trunk, ngokuvamile ngenani elingu-2.048Mbps, leli zinga i...

Kuma-transceivers e-fiber optical, umsebenzi oyinhloko we-transceiver ukunweba ibanga lokudlulisa inethiwekhi, elingadambisa iphutha lokuthi ikhebula lenethiwekhi alikwazi ukudlulisa ibanga elide ngokwezinga elithile, futhi ilethe ukunethezeka kwekhilo lokugcina...

Ngokuvamile, ikhebula elibonakalayo elisebenzayo(AOC) kanye nentambo yokunamathisela eqondile (DAC) inomehluko olandelayo: ① Ukusetshenziswa kwamandla okuhlukile: ukusetshenziswa kwamandla kwe-AOC kungaphezulu kwalokho kwe-DAC; ②Amabanga okudlulisela ahlukene: Ngokombono, i-t...

Lapho sidlulisela amabanga amade, ngokuvamile sisebenzisa imicu yokubona ukuze sidlulise. Ngenxa yokuthi ibanga lokudlulisela le-fiber optical lide kakhulu, ngokuvamile, ibanga lokudlulisela le-fiber yemodi eyodwa lingaphezu kwamakhilomitha angu-20, futhi ibanga lokudlulisela...

I-fiber media converter iyithuluzi lomkhiqizo elidingekayo lesistimu yokuxhumana ye-optical. Umsebenzi wayo oyinhloko iyunithi yokuguqula imidiya ye-Ethernet eshintshanisa amasiginali kagesi asontekile ahamba amabanga amafushane kanye nesiginali yokubona yebanga elide...

Izinga lokuvikela lokushintsha kwezimboni libhalwe yi-IEC (International Electrotechnical Association). Imelwe i-IP, futhi i-IP ibhekisela "ekuvikelekeni kokungena. Ngakho, uma sithenga amaswishi ezimboni, iliphi izinga le-IP elifanelekile le-industrial switch...

1. Ukuthembeka okuhlukile: Amaswishi e-POE amaswishi asekela ukunikezwa kwamandla kuzintambo zenethiwekhi. Uma kuqhathaniswa nokushintsha okujwayelekile, amatheminali athola amandla (njengama-AP, amakhamera edijithali, njll.) awadingi ukwenza izintambo zamandla, futhi athembeke kakhulu ku ...

Yiziphi izinyathelo zokuphepha zokushintshwa kwezimboni ekusetshenzisweni kwansuku zonke? (1) Ungalubeki ucingo endaweni eseduze namanzi noma emanzi; (2) Ungafaki lutho ekhebulani likagesi, uyigcine ikude; (3) Ukuze ugweme umlilo, ungalifindo noma ulisonge intambo; (4) I-p...