1. IEEE802.11b da IEEE802.11g duka ana amfani da su a cikin rukunin mitar 2.4GHz.Bari mu bayyana waɗannan ka'idoji guda biyu a ci gaba da ci gaba domin mu iya fahimtar ma'auni na ka'idoji daban-daban.
IEEE 802.11b misali ne don cibiyoyin sadarwar yanki mara waya.Mitar mai ɗaukarsa shine 2.4GHz, kuma yana iya samar da saurin watsawa da yawa na 1, 2, 5.5, da 11 mbit/s, har zuwa 11 mbit/s.Lokacin sakin sa shine sau 5 cikin sauri fiye da ma'aunin IEEE 802.11 da aka amince da shi shekaru biyu da suka gabata, wanda ya faɗaɗa filin aikace-aikacen cibiyoyin sadarwa na yanki mara waya kuma ya ba da tallafi na asali don ƙimar watsawa mafi girma.A amfani, ana iya amfani da bandwidth daban-daban na 5.5 Mbps, 2 Mbps, da 1 Mbps bisa ga ainihin halin da ake ciki.Bayan gwaji na ainihi, ainihin saurin aiki yana kusan 5 MB / s, wanda kusan daidai yake da LAN na USB na 10Base-T na yau da kullun.A cikin rukunin ISM na 2.4GHz, akwai tashoshi 11 tare da bandwidth na 22mhz da ake samu, waɗanda ke da sarƙaƙƙiya 11.Matsayin magaji zuwa IEEE 802.11b shine IEEE 802.11g.
2. IEEE 802.11g an karɓi shi a cikin Yuli 2003. Mitar mai ɗaukar kaya shine 2.4GHz (daidai da 802.11b), kuma akwai maɗaurin mitar mita 14.Matsakaicin saurin watsawa na asali shine 54 Mbit/s, kuma saurin watsawa yana kusan 24.7 Mbit/s (daidai da 802.11a).Na'urar 802.11g tana dacewa da ƙasa tare da 802.11b.
Tun daga wannan lokacin, wasu masana'antun na'ura mai ba da hanya tsakanin hanyoyin sadarwa sun haɓaka sabbin ma'auni bisa ma'auni na IEEE 802.11g don biyan bukatun kasuwa kuma sun ƙara saurin watsa ka'idar zuwa 108 mbit/s ko 125 mbit/s.A halin yanzu, akwai ka'idodin bin diddigin irin su IEEE 802.ax waɗanda suka haɗa da WiFi 6 ko sama, waɗanda duk an inganta su a cikin Layer PHY don ƙara saurin gudu zuwa fiye da Gigabit, don haka ba za mu tattauna su anan ba.
Hoton da ke gaba shine taƙaitaccen IEEE802.11a IEEE802.11b IEEE802.11g:
Abin da ke sama shine bayanin ilimin IEEE 802.11b/IEEE 802.11g wanda ya kawo ta.Shenzhen HDV Phoelectron Technology Co., Ltd.fatan wannan labarin zai iya taimaka muku don ƙara ilimin ku.Bayan wannan labarin idan kuna neman ingantaccen kamfanin kera kayan sadarwa na fiber optic za ku iya la'akari da sugame da mu.
Kayayyakin sadarwar da kamfanin ke samarwa sun hada da:
Module:na gani fiber modules, Ethernet modules, na gani fiber transceiver modules, na gani fiber damar kayayyaki, SSFP Optical modules, kumaSFP Optical fibers, da dai sauransu.
Kashi na ONU:EPON ONU, AC ONU, fiber optic ONU, CATV ONU, GPON ONU, XPON ONU, da dai sauransu.
Darasi na OLT:Canji a farashin OLT, Farashin GPON OLT, Farashin EPON OLT, sadarwa OLT, da dai sauransu.
Samfuran da ke sama zasu iya tallafawa yanayin hanyar sadarwa daban-daban.Don samfuran da ke sama, ƙwararrun ƙwararrun ƙungiyar R&D masu ƙarfi an haɗa su don ba da tallafin fasaha ga abokan ciniki, kuma ƙungiyar kasuwanci mai tunani da ƙwararrun za ta iya samar da ayyuka masu inganci ga abokan ciniki da wuri.shawarakuma daga baya aiki.
