Nga Korero Ahumahi

  • He aha te STP me te aha te OSI?

    He aha te STP me te aha te OSI?

    He aha te STP?Ko te STP (Spanning Tree Protocol) he kawa korero e mahi ana i runga i te paparanga tuarua (paparanga hononga raraunga) i roto i te tauira whatunga OSI.Ko tana tono matua ko te aukati i nga koropiko na nga hononga taapiri i roto i nga huringa.Ka whakamahia hei whakarite kia kore he kopae i te Ethernet.Ko te arorau ki...
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  • He aha te whakakā whakahaere&SNMP?

    He aha te whakakā whakahaere&SNMP?

    He aha te huringa whakahaere?Ko te mahi a te huringa whakahaere ko te pupuri i nga rauemi whatunga katoa kia pai.Ko nga hua whakawhiti whakahaere whatunga he maha nga tikanga whakahaere whatunga i runga i te tauranga whakahaere tauranga (Console), i runga i te wharangi Tukutuku me te tautoko i a Telnet ki te takiuru ki te n...
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  • He aha te mea he whatu whatu whatu?

    He aha te mea he whatu whatu whatu?

    Ko te kaiwhakawhiti muka whatu he waeine whakawhiti pāpāho whakawhiti Itarangi e whakawhiti ana i nga tohu hiko whiri-takirua poto me nga tohu whatu tawhiti.Ka kiia hoki he kaitahuri muka i nga waahi maha.Ko te hua ka whakamahia i roto i te taiao whatunga tuuturu kei reira ...
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  • He aha te awha haapurorohia me te mowhiti Ethernet?

    He aha te awha haapurorohia me te mowhiti Ethernet?

    He aha te awha paoho?Ko te tikanga o te awha haapurorotanga ka pakaru nga raraunga haapurororaa i te whatunga me te kore e taea te tukatuka, he nui te nui o te bandwidth whatunga, na te korenga o nga ratonga noa ki te rere, ka mutu ranei te pararutiki, me te "awha paoho". .
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  • Ko nga ahuatanga matua o te hangarau GPON

    Ko nga ahuatanga matua o te hangarau GPON

    (1) Karekau i kitea i mua ake nei.Ko te tere o te GPON he rite ki te 2.5 Gbps, ka taea te whakarato i te whanui nui ki te whakatutuki i te tipu haere o te hiahia mo te whanui nui i roto i nga whatunga kei te heke mai, me ona ahuatanga hangarite ka pai ake te urutau ki te maakete ratonga raraunga aunui.(2) Te uru ratonga katoa...
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  • He aha te GPON&EPON?

    He aha te GPON&EPON?

    He aha te Gpon?Ko te hangarau GPON (Gigabit-Capable PON) ko te reanga hou o te hangarau whakauru whakauru whatu whanui whanui i runga i te paerewa ITU-TG.984.x.He maha nga painga penei i te bandwidth teitei, te kaha nui, te kapinga nui, me nga atanga kaiwhakamahi whai rawa.Ko te nuinga o nga kaitoi ka hoki mai ...
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  • He aha te huringa PoE?Ko te rereketanga i waenga i te PoE whakawhiti me te PoE + whakawhiti!

    He aha te huringa PoE?Ko te rereketanga i waenga i te PoE whakawhiti me te PoE + whakawhiti!

    Ko te PoE switch he taputapu e whakamahia nuitia ana i roto i te ahumahi haumarutanga i enei ra, na te mea ko te whakawhiti e whakarato ana i te mana me te whakawhiti raraunga mo nga whakawhiti mamao (penei i nga waea IP me nga kamera), me te whai waahi nui.I te wa e whakamahi ana i nga pana PoE, ka tohuhia etahi huringa PoE ki te PoE, ko etahi he ma...
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  • He aha te DVI whatu transceiver?He aha nga painga o te DVI optical transceiver?

    He aha te DVI whatu transceiver?He aha nga painga o te DVI optical transceiver?

    Ko te DVI optical transceiver he mea tito he DVI transmitter (DVI-T) me te DVI receiver (DVI-R), e tuku DVI, VGA, Audip, me RS232 tohu i roto i te muka kotahi-matua kotahi.He aha te DVI whatu transceiver?DVI whatu transceiver he taputapu kāpeka mo DVI tohu whatu...
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  • E wha nga whakatupatotanga mo te whakamahi i nga whakawhiti whakawhiti muka

    E wha nga whakatupatotanga mo te whakamahi i nga whakawhiti whakawhiti muka

    I roto i te hanga whatunga me te tono, na te mea ko te tawhiti rawa o te whakawhiti o te taura whatunga ko te tikanga 100 mita, he mea tika kia whakamahia nga taputapu reera penei i nga kaikawe muka whatu i te wa e tukuna ana he whatunga whakawhiti tawhiti.Ko te nuinga o nga kaiwhakawhitiwhiti muka whatu ko tatou...
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  • He aha nga hapa noa me nga otinga o nga kaiwhakawhiti whakaata ataata HDMI?

    He aha nga hapa noa me nga otinga o nga kaiwhakawhiti whakaata ataata HDMI?

    Ko te kaiwhakawhiti whatu HDMI he taputapu kapeka mo te tuku tohu tohu.I roto i te maha o nga tono, he maha nga wa e tika ana ki te tuku i te puna tohu HDMI ki tawhiti mo te tukatuka.Ko nga raruraru tino nui ko: te maka o te tae me te pupuhi o te tohu ka riro mai i tawhiti, te wairua...
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  • He aha te tawhiti nui o te whakawhiti o te whakakahiko hiko POE?

    He aha te tawhiti nui o te whakawhiti o te whakakahiko hiko POE?

    Kia mohio ai koe ki te tawhiti o te tukunga nui o te PoE, me whakaaro tuatahi he aha nga mea matua hei whakatau i te tawhiti teitei.Ko te tikanga, ma te whakamahi i nga taura Ethernet paerewa (taapiri takirua) ki te tuku i te mana DC ka taea te kawe i runga i te tawhiti roa, he nui rawa atu i te dist tuku...
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  • He aha te kōwae whatu?

    He aha te kōwae whatu?

    Ko te kōwae whatu he mea titoa he taputapu optoelectronic, iahiko mahi me nga atanga whatu.Ko te taputapu optoelectronic e rua nga waahanga: te tuku me te tango.Maamaa noa, ko te mahi o te kōwae whatu ko te huri i te tohu hiko ki te tohu whatu i te tuku ...
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