Ubumenyi

Antenna nigikoresho cyoroshye, kigira ingaruka cyane cyane kuri OTA imbaraga nubukangurambaga, gukwirakwiza nintera, kandi OTA nuburyo bwingenzi bwo gusesengura no gukemura ikibazo cyinjira, mubisanzwe twe cyane cyane kubintu bikurikira (ibipimo bikurikira ntibireba ikosa rya laboratoire, nyirizina an ...

Abakoresha benshi bazasanga nyuma yubusa bwa router idafite umugozi, ukoresheje terefone igendanwa muguhuza imiyoboro idafite insinga, ariko ugasanga hariho amazina abiri yerekana ibimenyetso bya WiFi, ikimenyetso cya WiFi ni gakondo ya 2.4G, irindi zina rizaba rifite ikirango cya 5G, kuki bizaba bihari? kuba ibimenyetso bibiri? Ibi ni ukubera ko wirele ...

Niki igikoresho cya optique, BOSA Igikoresho cya optique BOSA nigice cyama module igizwe na optique, igizwe nibikoresho nko kohereza no kwakira. Igice cyohereza optique cyitwa TOSA, igice cyo kwakira optique cyitwa ROSA, naho byombi hamwe byitwa BOSA. W ...

Imiterere yambere (O1) ONU muriyi status imaze gukora kandi iracyari muri LOS / LOF.Igihe kimwe cyakiriwe neza, LOS na LOF biravaho, hanyuma ONU yimukira muburyo bwo guhagarara (O2). Imiterere ihagaze (O2) ONU yiyi status yakiriye epfo, itegereje kwakira netw ...

Umuyoboro wa terefone gakondo nijwi ukoresheje guhanahana amakuru, umurongo mugari ukenewe wa 64kbit / s. Ibyo bita VoIP ni umuyoboro wa IP packet yo guhanahana amakuru nkurubuga rwohereza, kwigana amajwi yerekana amajwi, guhunika hamwe nuruhererekane rwihariye rwo gutunganya, kugirango rushobore gukoresha ...

VLAN (Virtual Local Area Network) yitwa "Virtual LAN" mu Gishinwa. VLAN igabanya LAN yumubiri mubice byinshi byumvikana, kandi buri VLAN numuyoboro wogutangaza amakuru. Abashitsi muri VLAN barashobora gukorana nubutumwa binyuze mumatumanaho gakondo ya Ethernet, mugihe niba abashyitsi batandukanye ...