- los ntawm Admin / 25 Sep 25 /0Cov lus pom
VLAN Isolation Function ntawm Ethernet Hloov
VLAN Isolation Function ntawm Ethernet Hloov Ua ntej nkag siab, hloov VLAN kev rho tawm muaj nuj nqi, peb ua ntej kom nkag siab txog ethernet hloov: Ethernet hloov yog raws li Ethernet kis cov ntaub ntawv hloov, Ethernet hloov txhua qhov chaw nres nkoj tuaj yeem txuas nrog tus tswv tsev, feem ntau ua haujlwm hauv hom duplex, c ...Nyeem ntxiv
- los ntawm Admin / 25 Sep 25 /0Cov lus pom
Transceiver LFP thiab FEF Function
Optical fiber transceiver yog ib qho yooj yim thiab siv tau zoo photoelectric hloov dua siab tshiab ntaus ntawv uas plays lub luag hauj lwm tseem ceeb nyob rau hauv multi-protocol photoelectric hybrid LAN. Tam sim no, nyob rau hauv thiaj li tau pom zoo dua thiab tshem tawm cov kev sib txuas ua txhaum, qee transceasivers muaj link ua tiav (LFP) thiab cov chaw taws teeb) ...Nyeem ntxiv
- los ntawm Admin / 23 Sep 25 /0Cov lus pom
IEEE 802.11 a
Cia peb nkag siab qhov tob ntawm IEEE802.11a hauv WIFI raws tu qauv, uas yog thawj txoj cai rau 5G zaus band. 1) Kev txhais lus raws tu qauv: IEEE 802.11a yog tus qauv kho dua tshiab ntawm tus qauv 802.11 thiab tau pom zoo xyoo 1999. Cov txheej txheem tseem ceeb ntawm 802.11a standa...Nyeem ntxiv
- los ntawm Admin / 22 Sep 25 /0Cov lus pom
IEEE 802.11b / IEEE 802.11g
Ob leeg IEEE802.11b thiab IEEE802.11g ua haujlwm hauv 2.4GHz zaus band. Cia peb saib ob txoj cai no ua ntu zus los pab koj kom nkag siab tob txog cov qauv ntawm cov txheej txheem sib txawv. IEEE 802.11b yog tus qauv hauv wireless hauv cheeb tsam network. Nws cov cab kuj zaus...Nyeem ntxiv
- los ntawm Admin / 21 Sep 25 /0Cov lus pom
Classification ntawm Wireless Networks
Hauv kev tes hauj lwm wireless, muaj ntau lub tswv yim thiab cov txheej txheem koom nrog. Txhawm rau pab txhua tus kom muaj lub tswv yim meej, peb yuav piav qhia nws los ntawm qhov kev xav ntawm kev faib tawm. 1. Raws li qhov sib txawv ntawm cov kev pab them nqi network: Wireless networks tuaj yeem faib ua Wireless Wide Area Network ...Nyeem ntxiv
- los ntawm Admin / 20 Sep 25 /0Cov lus pom
Cov npe ntawm IEEE 802.11 tus qauv
Ntau cov ntaub ntawv tau ua nyob rau hauv IEEE802.11 raws tu qauv hauv WiFi, thiab nws cov keeb kwm kev loj hlob tau sau tseg raws li hauv qab no. Cov ntsiab lus hauv qab no tsis yog cov ntaub ntawv ntxaws thiab ntxaws, tab sis piav qhia txog cov txheej txheem tseem ceeb tam sim no siv hauv khw. IEEE 802.11, formulated thiab ...Nyeem ntxiv
