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    Unikezelo oluKhawulezayo 120W Ubonelelo lwaNgaphakathi lwaMandla IEEE802.3af/at 4 Port Ethernet switch POE

    Inkcazelo emfutshane:

    Izibuko eziZinzisiweyo: 4 * 10/100/1000Mbps RJ45 POE Port,

    2 * 10 / 100/1000Mbps RJ45 uplink port

    Ububanzi: 12Gbps

     

    Ubungakanani (L * W * H): 200mm * 140mm * 44mm

    NW/GW: 0.8Kg/1Kg


    Iinkcukacha zeMveliso

    Iiparamitha

    Usetyenziso

    ividiyo

    Iithegi zeMveliso

    4GE POE+2GE UP ND (1) 4GE POE+2GE UP ND (2)

    4GE POE+2GE UP ND (7) 4GE POE+2GE UP ND (5) 4GE POE+2GE UP ND (6)

    Inkcazo:

    I-HDV-4GE POE + 2GE UP-ND ngumgangatho oqhelekileyo we-PoE onikwe amandla we-Ethernet switch eyenzelwe kwaye iphuhliswe ngezixhobo zonxibelelwano ze-HDV. Yamkela isitshiphu sokutshintsha se-Ethernet esinesantya esiphezulu samva nje kunye noyilo lwebhanwidth ekumgangatho ophezulu. Inamandla okusebenza kwedatha kwaye iphucula ukusebenza kakuhle kokuhanjiswa kwedatha.Ixhasa i-4 * 10/100/1000Mbps Ethernet RJ45 izibuko kunye nomsebenzi we-PoE kunye ne-2 * 10/100/1000Mbps i-Ethernet uplink RJ45 izibuko, izibuko ngalinye lixhasa umsebenzi we-auto rollover (Auto MDI / I-MDIX) .Phakathi kwabo, i-4 izibuko ezinomsebenzi we-PoE, zonke zixhasa i-IEEE 802.3af / kunikezelo lwamandla oluqhelekileyo lwe-PoE, olunokusetyenziswa njengesixhobo sombane we-Ethernet. Amandla ombane aphezulu kwi-port enye yi-30W kwaye amandla aphezulu omatshini wonke yi-120W. Iyakwazi ukubona ngokuzenzekelayo kwaye ichonge i-IEEE 802.3af / kwi-standard Powered equipment.Inikwe amandla yintambo yothungelwano, ixhasa i-250 yeemitha zokuhanjiswa komgama omde kwaye ixhasa unikezelo lwamandla oluphambili.

    Iimbonakalo:
    • Ukusebenza kweZibuko
    Ukubonelela nge-4 * 10/100/1000Mpbs RJ45 i-adaptive high-speed forwarding data port;
    Ukubonelela nge-2 * 10 / 100/1000Mpbs RJ45 uplink port;
    Ichweba ngalinye lixhasa i-MDI / MDIX i-rollover ngokuzenzekelayo kunye ne-auto-negotiation, kwaye ixhasa i-IEEE 802.3x yokulawula ukuhamba kwe-duplex epheleleyo kunye ne-Backpressure half-duplex flow flow;
    • Ukusebenza kwamandla e-PoE
    I-4 * 10 / 100/1000Mpbs i-RJ45 port isekela ukunikezelwa kwamandla e-PoE +, ukuhlangabezana neemfuno zokunikezelwa kwamandla e-PoE ekujongeni ukhuseleko, inkqubo ye-teleconference, i-wireless coverage kunye nezinye iimeko;
    Ukuthobela i-IEEE 802.3af / kumgangatho wonikezelo lwamandla we-PoE, amandla aphezulu emveliso ye-PoE yomatshini wonke yi-120W, kwaye ubuninzi be-PoE yokuphuma kwamandla kwi-port enye yi-30W;
    Ukuchonga ngokuzenzekelayo izixhobo ze-PoE zobonelelo lwamandla ngaphandle kokonakalisa izixhobo ezingezizo ezo-PoE;
    Izibuko le-PoE lixhasa indlela ephambili. Xa amandla aseleyo angonelanga, aqinisekisa unikezelo lwamandla kwizibuko eliphambili kuqala ukuphepha ukulayisha ngaphezulu isixhobo;
    • Izixhobo ezizinzileyo nezithembekileyo
    Ukusetyenziswa kwamandla aphantsi kunye noyilo oluzolileyo lomninimzi luqinisekisa ukusebenza okuzinzile kwemveliso;
    Yamkela unikezelo lwamandla oluphuhliswayo kunye noyilo olungafunekiyo kakhulu ukubonelela ngemveliso yamandla exesha elide ezinzileyo yePoE;
    Isixhobo sihlangabezana nemigangatho ye-CCC yesizwe, ihlangabezana ngokupheleleyo neemfuno zokhuseleko, kwaye ikhuselekile kwaye inokwethenjelwa ukuyisebenzisa;
    • Ukusebenza okulula kunye nokuqina okunamandla
    Kulula kwaye kulula ukuyisebenzisa, akukho lungelelwaniso, iplagi kunye nokudlala, ukuhambelana okuqinileyo;
    Ukuhanjiswa kwesantya esiphezulu, idatha ngaphandle kokulahleka kwepakethi, ukwandiswa okuguquguqukayo, ukwenzela ukuba inethiwekhi ingathinteli ngokucwangcisa imigca yamandla, ukugcina iindleko zomsebenzisi;
    Dibana nemo yenethiwekhi efuna unikezelo lwamandla oluxinana kakhulu lwePoE;
    Ilungele imali, ii-arhente zikarhulumente, iihotele, iindawo zokuthenga, iikhampasi, izibhedlele kunye namashishini amancinci naphakathi ukwenza amanethiwekhi angabizi kakhulu;


    Umgangatho womnatha

    • IEEE 802.3,IEEE 802.3u,IEEE 802.3x, IEEE 802.3af,IEEE 802.3at

    Izibuko

    • 4 * 10 / 100/1000Mbps RJ45 port

    • 2 * 10 / 100/1000Mbps RJ45 uplink port

    Ubonelelo lwaMandla ePoE

    • 4 * 10 / 100/1000Mbps izibuko le-RJ45 lixhasa i-PoE + unikezelo lwamandla (Idatha / i-PoE)

    • Ubuninzi bombane wezibuko elinye yi-30W

    • Amandla ombane kuwo wonke umatshini yi-120W

    UQhagamshelwano lwePoE

    • 1-4 izibuko inkxaso IEEE802.3af / at

    • Inkxaso RJ45 network port 1/2 +, 3 / 6- umgca pair

    Ukukhanya kwesalathisi

    • Ugqithiso lwedatha yedatha ine-LINK / ACT.1000Mbps isalathisi

    • I-uplink port inezikhombisi ezimbini ze-LINK / ACT.1000Mbps

    • Isalathisi sesimo se-PoE

    • Isalathisi samandla omatshini

    Ukusebenza

    • Gcina naphambili

    • Ixhasa ubunzulu betafile ye-2K MAC yedilesi

    • I-12Gbps i-backplane bandwidth

    Ireyithi yokuGqithisa

    • 10Mbps: 14880pps / port

    • 100BASE-T: 148800pps / port

    • 1000BASE-T: 1488095pps/port

    Umsebenzi wePort

    • Ukukhawuleza naphambili, ukufunda okuzenzekelayo kwe-MAC kunye nokuguga, indlela yokubonelela ngombane ephambili

    •IEEE802.3X ulawulo lokuqukuqela olupheleleyo lwe-duplex kunye ne-Backpressure half-duplex flow flow

    Sebenzisa Okusingqongileyo

    • Ubushushu bokusebenza: -10 ℃ -55 ℃

    Ukunikezwa Amandla

    • Ubonelelo lwangaphakathi lombane

    • Igalelo: 110VAC-265VAC,47HZ-63HZ

    • IZIPHUMO:DC48V-2.5A

    • 120W

    Ubunzima kunye nobukhulu

    • 0.8KG

    • 200mm*140mm*44mm(L*W*H)

    Unikezelo oluKhawulezayo 120W Ubonelelo lwaNgaphakathi lwaMandla IEEE802.3af/at 4 Port Ethernet switch POE

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