2.4G WiFi ikorera mumurongo wa 2.4GHz ifite umurongo wa 2400 ~ 2483.5MHz.Ibipimo nyamukuru byakurikijwe ni igipimo cya IEEE802.11b / g / n cyashyizweho na IEEE (Ishyirahamwe ry’abashakashatsi mu mashanyarazi na elegitoroniki) .Dore ibi bipimo mu buryo burambuye:
- IEEE802.11 ni LAN idafite umugozi wateguwe na IEEE.Ikoreshwa cyane mugukemura uburyo butagikoreshwa kubakoresha no gutumanaho kubakoresha mubiro bya LAN hamwe numuyoboro wikigo.Serivise igarukira cyane cyane ku kubona amakuru, hamwe nigipimo ntarengwa cya 2Mb / s.Iyi tekinoroji irashaje kuko IEEE802.11 idahagije haba mubipimo ndetse no kohereza.
- Igipimo cya IEEE802.11b, kizwi kandi ku izina rya tekinoroji yo kwizerwa, ikoresha umurongo wa 2.4GHz ku buntu ku murongo mpuzamahanga ku buryo bwagutse mu buryo butaziguye, ufite ubugari bwa 83.5MHz hamwe n’igipimo ntarengwa cyo kohereza amakuru kuri 11Mbps. Ikwirakwizwa ryinshi ni metero 300 hanze na 100 metero mu nzu idafite aho igarukira, niyo ikoreshwa cyane na protokole yoherejwe ubu.
- IEEE802 tanga TCP / IP nyayo yinjiza hagati ya 80 na 90Mbps.
- IEEE802 , kandi irashobora gushyigikira amajwi meza yohereza no kohereza amashusho.
| Kugereranya ibipimo 802.11b / g / n | |||
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| igisekuru cya kabiri | igisekuru cya gatatu | Igisekuru cya kane |
| bisanzwe | IEEE802.11b | IEEE802.11g | IEEE 802.11n |
| tekinike yo guhindura | CCK | BPSK, QP SK, 160AM, 64QAM, DBPSK, DQPSK, | BPSK, QPSK, 160AM, 64QAM |
| Ubwoko bwa kodegisi | DSSS | OFDM ， DSSS | MIMO-OFDM |
| umuvuduko | 11Mbps | 54Mbps | 600Mbps |
| Umuyoboro mugari | 22MHz | 20MHz | 20，40MHz |
| Itariki yemewe | 1999 | 2003 | 2009 |
| biranga | Igiciro gito, nyamukuru ibipimo, ikoranabuhanga n'ibicuruzwa ni akuze | Imbaraga nke ugereranije gukoresha, birebire intera yoherejwe, ikomeye imbaraga zo kwinjira, nto ubwishingizi, igipimo kinini | Hasi-ihuza na 11b / g mugihe ukora 2.4G |
Shenzhen HDV Photoelectron Technology Ltd ni uruganda rukora ibikoresho bya ONU / ONT rukora kandi ni itumanaho ryubwenge uruganda rukora module ya ONU, isosiyete yacu kuri ubu igurisha ibikoresho bitandukanye byitumanaho byo hejuru no hepfo, nka, Fibre Media Converter, Ethernet switch, ibikoresho bya OLT, ibikoresho bya ONU n'ibindi.Niba ushaka kumenya byinshi kubijyanye n'ikoranabuhanga ry'itumanaho, ikaze kutwandikira igihe icyo aricyo cyose.