Imodyuli ye-Optic Transceiver-Rack Mount 300W Power 2*1000M RJ45 Port kunye ne-10/100M Tshintsha 24 Port POE Switch – HDV

Inkcazelo :

I-HDV-24FE POE + 2GE UP + 1G SFP-ND ngumgangatho oqhelekileyo we-PoE onikwe amandla i-Ethernet switch eyenzelwe kwaye iphuhliswe yi-HDV yezixhobo zonxibelelwano optical.Yamkela isitshiphu sokutshintsha se-Ethernet esinesantya esiphezulu samva nje kunye noyilo lwebhanwidth ekumgangatho ophezulu.Inamandla okusebenza kwedatha eqinile kwaye iphucula ukusebenza kakuhle kokuhanjiswa kwedatha.Ixhasa i-24 * 10/100Mbps i-Ethernet RJ45 izibuko kunye nomsebenzi we-PoE kunye ne-2 * 10/100 / 1000Mbps i-Ethernet uplink RJ45 izibuko kunye ne-1G SFP port, i-port nganye isekela umsebenzi we-auto rollover (Auto I-MDI / MDIX) .Phakathi kwabo, izibuko ezingama-24 ezinomsebenzi we-PoE, zonke zixhasa i-IEEE 802.3af / kunikezelo lwamandla oluqhelekileyo lwe-PoE, olunokusetyenziswa njengesixhobo sokubonelela ngombane kwi-Ethernet.Amandla ombane aphezulu kwi-port enye yi-30W kwaye amandla aphezulu omatshini wonke yi-300W.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.Inkxaso yeVLAN imo yokwahlula.

Iimbonakalo:

• Ukusebenza kweZibuko
Ukubonelela nge-24 * 10 / 100Mpbs RJ45 i-adaptive high-speed forwarding data port;
Ukubonelela nge-2 * 10 / 100/1000Mpbs RJ45 uplink port;
Ukubonelela nge-1 * 10 / 100/1000Mpbs SFP 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;
Ukubonelela ngemowudi yokwahlula yeVLAN ukucinezela izaqhwithi zenethiwekhi kunye nokuphucula ukusebenza kwenethiwekhi;
• Ukusebenza kwamandla e-PoE
I-24 * 10 / 100Mpbs i-RJ45 port isekela ukunikezelwa kwamandla e-PoE +, ukuhlangabezana neemfuno zokunikezelwa kwamandla e-PoE ekubekweni kweliso lokhuseleko, inkqubo ye-teleconference, i-wireless coverage kunye nezinye iimeko;
Ukuthobela i-IEEE 802.3af / kumgangatho wonikezelo lwamandla we-PoE, amandla aphezulu emveliso ye-PoE yawo wonke umatshini yi-300W, 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;
I-24 * 10 / 100Mpbs i-RJ45 port isekela i-250 yeemitha zokuhanjiswa komgama omde;
• 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;