- Na Admin / 29 Sep 22 /0Comments
Chii chinonzi Ethernet switch uye inoshanda sei?
Nekukurumidza kusimukira kwemakomputa uye tekinoroji yavo yekubatanidza (inozivikanwawo se "network tekinoroji"), Ethernet yave iyo pfupi-yakapetwa maviri-layer komputa network ine yakanyanya kupinza mwero kusvika parizvino. Iyo yakakosha chikamu cheEthernet ndiyo Ethernet switch. Manual uye...Verenga Zvimwe
- Na Admin / 28 Sep 22 /0Comments
Chii chinonzi VCSEL laser?
VCSEL, iyo inonzi Vertical Cavity Surface Emitting Laser yakazara, imhando ye semiconductor laser. Parizvino, maVCSEL mazhinji akavakirwa paGaAs semiconductors, uye emission wavelength inonyanya muinfrared wave band. Muna 1977, Muzvinafundo Ika Kenichi weTokyo University of Technology fir...Verenga Zvimwe
- Na Admin / 27 Sep 22 /0Comments
Network Classification yePAN, LAN, MAN uye WAN
Iyo network inogona kuiswa muLAN, LAN, MAN, uye WAN. Zvinorehwa nemazita aya zvinotsanangurwa nekuenzaniswa pazasi. (1) Personal Area Network (PAN) Manetiweki akadaro anogona kugonesa kupfupika kwenetiweki kutaurirana pakati pezvinotakurika zvevatengi midziyo nemidziyo yekutaurirana, Ichi cov...Verenga Zvimwe
- Na Admin / 26 Sep 22 /0Comments
Chii chinonzi Yakagamuchirwa Signal Simba Chiratidzo (RSSI) zvakadzama
RSSI ndiyo chidimbu cheReceived Signal Strength Indication. Iyo yakagamuchirwa chiratidzo chesimba chimiro chinoverengerwa nekuenzanisa maitiro maviri; ndiko kuti, inogona kushandiswa kuona kuti simba rechiratidzo rakasimba sei kana risina simba richienzaniswa neimwe chiratidzo. Iyo yekuverenga formula yeRSSI...Verenga Zvimwe
- Na Admin / 25 Sep 22 /0Comments
Basic Tekinoroji Nheyo dzeMIMO
Kubva 802.11n, tekinoroji yeMIMO yakashandiswa muprotocol iyi uye yakavandudza zvakanyanya mwero wekutumira isina waya. Kunyanya, maitiro ekuwana yakakwirira tekinoroji kuvandudzwa. Zvino ngatitarisei zvakanyanya kuMIMO tekinoroji. Nekufambira mberi kwewireless communication technology, mor...Verenga Zvimwe
- Na Admin / 23 Sep 22 /0Comments
Kurongeka kweKuchinja
Kune marudzi akawanda ekuchinja pamusika, asi kunewo kusiyana kwakasiyana kwekushanda, uye maitiro makuru akasiyana. Inogona kupatsanurwa zvinoenderana nehupamhi hwekunzwisisa uye chiyero chekushandisa: 1) Chekutanga pane zvese, mupfungwa yakafara, network switch inogona kukamurwa kuita mapoka maviri ...Verenga Zvimwe
