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Optical access network (kureva kuti, the access network ine light as the transmission medium, instead of copper wire, inoshandiswa kuwana mhuri yega yega. Optical access network).Optical access network kazhinji ine zvikamu zvitatu: optical line terminal OLT, optical network. unit ONU, optical distribu...

Mazhinji emagetsi emaziso atinowanzo kuona ari optical fiber jumpers, kureva kuti, migumo yose ine zvibatanidza, zvinogona kuiswa zvakananga nekubviswa pasina kushandisa mamwe maturusi, iyo inonzi connector inoreva SC, FC, LC uye mamwe marudzi ekuronga. . Uye chii chinonzi musimboti, sezvinoreva zita...

Fast Ethernet (FE) ndiro izwi reEthernet mukombuta network, iyo inopa mwero wekutamisa we100Mbps. Iyo IEEE 802.3u 100BASE-T Fast Ethernet standard yakaunzwa zviri pamutemo neIEEE muna 1995, uye mwero wekufambisa wekukurumidza Ethernet waimbova 10Mbps ...

Ethernet icomputer yenzvimbo yetiweki tekinoroji, iyo inonyanya kushandiswa kubatanidza akawanda network masisitimu kuti iwane yemunharaunda nharaunda network (LAN). Kune marudzi akawanda eEthernet pamusika, iyo inokurumidza Ethernet uye Gigabit Ethernet ndiyo inonyanya kuwanda. Fast Eth...

Kuedzwa kweGigabit switch uye 10-gigabit switches haisi chete kubva kune unilateral evaluation yekuchinja, asi inoda kuongorora yakazara yakazara. .

Gigabit switch: Gigabit switch is switch ine ports inogona kutsigira 1000Mbps kana 10/100/1000Mbps mitengo. Gigabit switch inoshanduka mune networking, ichipa yakazara gigabit kuwana uye yakagadziridzwa 10GE uplink port yekuwedzera kugona. Uye zvakare, Gigabit switch inogonesa ...