1. IEEE802.11b na IEEE802.11g byombi bikoreshwa mumurongo wa 2.4GHz. Reka dusobanure protocole zombi muburyo bukomeza kugirango dushobore gusobanukirwa ibipimo bya protocole zitandukanye.
IEEE 802.11b nigipimo cyumuyoboro waho utagira umugozi. Inshuro yabatwara ni 2,4GHz, kandi irashobora gutanga umuvuduko mwinshi wa 1, 2, 5.5, na 11 mbit / s, kugeza 11 mbit / s. Igihe cyayo cyo gusohora cyihuta inshuro 5 kurenza IEEE 802.11 isanzwe yemejwe hashize imyaka ibiri, yaguye umurima wo gukoresha imiyoboro yabaturage itagikoreshwa kandi itanga inkunga yibanze kubiciro byogukwirakwiza. Mugukoresha, umurongo mugari wa 5.5 Mbps, 2 Mbps, na 1 Mbps urashobora gukoreshwa ukurikije uko ibintu bimeze. Nyuma yo kwipimisha nyirizina, umuvuduko nyawo wakazi ni nka 5 MB / s, bikaba hafi kurwego rumwe nubusanzwe 10Base-T kabili LAN. Mu itsinda rya ISM rya 2.4GHz, hari imiyoboro 11 ifite umurongo wa 22mhz irahari, ni 11 zuzuye. Ibisimbura bisanzwe kuri IEEE 802.11b ni IEEE 802.11g.
2. IEEE 802.11g yemejwe muri Nyakanga 2003. Inshuro yabatwara ni 2.4GHz (kimwe na 802.11b), kandi hariho imirongo 14 yumurongo. Umuvuduko wambere wohereza ni 54 Mbit / s, naho umuvuduko wohereza net ni 24.7 Mbit / s (kimwe na 802.11a). Igikoresho cya 802.11g kiramanuka kijyanye na 802.11b.
Kuva icyo gihe, bimwe bidafite umugoziRouterabayikora bakoze ibipimo bishya bishingiye ku gipimo cya IEEE 802.11g kugirango bahuze isoko kandi bongere umuvuduko wo kohereza ibitekerezo kuri 108 mbit / s cyangwa 125 mbit / s. Kugeza ubu, hari gukurikirana protocole nka IEEE 802.ax irimo WiFi 6 cyangwa irenga, byose bikaba byashyizwe mubikorwa murwego rwa PHY kugirango byongere umuvuduko urenze Gigabit, ntabwo rero tuzabiganiraho hano.
Ishusho ikurikira nincamake ya IEEE802.11a IEEE802.11b IEEE802.11g:
Ibyavuzwe haruguru nubusobanuro bwubumenyi bwa IEEE 802.11b / IEEE 802.11g yazanweShenzhen HDV Phoelectron Technology Co., Ltd.. twizere ko iyi ngingo ishobora kugufasha kongera ubumenyi. Usibye iyi ngingo niba ushaka ibikoresho byiza bya fibre itumanaho ibikoresho bya sosiyete ushobora gutekerezaibyerekeye twe.
Ibicuruzwa byitumanaho byakozwe nisosiyete ikora:
Module:moderi ya fibre optique, Ethernet, optique fibre transceiver modules, optique ya fibre optique, SSFP optique module, naSFP optique, n'ibindi.
ONUicyiciro:EPON ONU, AC ONU, fibre optique ONU, CATV ONU, GPON ONU, XPON ONU, n'ibindi.
OLTicyiciro:OLT, GPON OLT, EPON OLT, itumanahoOLT, n'ibindi.
Ibicuruzwa byavuzwe haruguru birashobora gushigikira imiyoboro itandukanye. Kubicuruzwa byavuzwe haruguru, itsinda ryumwuga kandi rikomeye R & D ryahujwe no gutanga ubufasha bwa tekinike kubakiriya, kandi itsinda ryubucuruzi ryatekereje kandi ryumwuga rirashobora gutanga serivise nziza kubakiriya hakiri karekugisha inamahanyuma nyuma.
