Kufotokozera:
HDV-24GE POE+2GE UP+1G SFP-ND ndi chosinthira cha PoE powered Ethernet chopangidwa ndikupangidwa ndi zida zoyankhulirana za HDV. Imatengera chipangizo chaposachedwa kwambiri cha Ethernet chosinthira ndi mapangidwe apamwamba kwambiri a bandwidth. Ili ndi mphamvu zogwiritsira ntchito deta komanso imapangitsa kuti ntchito yofalitsa deta ikhale yosalala. Imathandizira 24 * 10/100 / 1000Mbps Ethernet RJ45 madoko ndi PoE ntchito ndi 2 * 10/100 / 1000Mbps Ethernet uplink RJ45 madoko ndi 1G SFP, doko lililonse limathandizira auto rollover ntchito ( Auto MDI / MDIX) . Pakati pawo, madoko 24 okhala ndi ntchito ya PoE, onse amathandizira IEEE 802.3af / pamagetsi okhazikika a PoE, omwe angagwiritsidwe ntchito ngati chipangizo chamagetsi cha Ethernet. Mphamvu yayikulu ya doko limodzi ndi 30W ndipo mphamvu yayikulu yamakina onse ndi 300W. Imatha kuzindikira ndikuzindikira IEEE 802.3af / pazida zodziwika bwino za Powered. Mothandizidwa ndi chingwe cha netiweki, imathandizira ma 250 metres akuyenda mtunda wautali ndipo imathandizira makina oyambira magetsi. Thandizani VLAN kudzipatula mode.
Mawonekedwe:
• Mayendedwe a Port
Perekani 24 * 10 / 100/1000Mpbs RJ45 adaptive mkulu-liwiro kutumiza deta doko;
Perekani 2 * 10 / 100/1000Mpbs RJ45 uplink doko;
Perekani doko la 1G SFP;
Doko lililonse limathandizira MDI / MDIX automatic rollover and auto-negotiation, ndipo imathandizira IEEE 802.3x full-duplex flow flow and Backpressure theka-duplex flow control;
Perekani mawonekedwe odzipatula a VLAN kuti muchepetse mphepo yamkuntho yapaintaneti ndikuwongolera magwiridwe antchito a netiweki;
• PoE Power Performance
24 * 10 / 100/1000Mpbs RJ45 doko imathandizira PoE + magetsi, kukwaniritsa zofunikira za PoE poyang'anira chitetezo, dongosolo la teleconference, kuwulutsa opanda zingwe ndi zochitika zina;
Tsatirani ndi IEEE 802.3af / pa PoE mphamvu yamagetsi, mphamvu yayikulu yotulutsa PoE yamakina onse ndi 300W, ndipo mphamvu yayikulu yotulutsa PoE padoko limodzi ndi 30W;
Dziwani zokha zida za PoE zopangira magetsi popanda kuwononga zida zomwe si za PoE;
Doko la PoE limathandizira makina oyambira. Pamene mphamvu yotsalayo ndi yosakwanira, imatsimikizira mphamvu ya doko lofunika kwambiri poyamba kuti musalepheretse chipangizocho;
2 * 10 / 100/1000Mpbs RJ45 doko amathandiza 250 mamita mtunda wautali kufala;
• Zida zokhazikika komanso zodalirika
Kugwiritsa ntchito mphamvu zochepa komanso mapangidwe achete a wolandirayo amatsimikizira kugwira ntchito kokhazikika kwa mankhwalawa;
Adopt magetsi odzipangira okha komanso mapangidwe osafunikira kwambiri kuti apereke kutulutsa kwamphamvu kwanthawi yayitali kwa PoE;
Zida zimakwaniritsa miyezo ya dziko lonse la CCC, zimakwaniritsa zofunikira za chitetezo, ndipo ndizotetezeka komanso zodalirika kuti zigwiritsidwe ntchito;
• Ntchito yosavuta ndi scalability amphamvu
Zosavuta komanso zosavuta kugwiritsa ntchito, palibe kasinthidwe, pulagi ndi kusewera, kugwirizanitsa mwamphamvu;
Kutumiza kothamanga kwambiri, deta popanda kutayika kwa paketi, kuwonjezereka kosinthika, kotero kuti maukonde asakhale oletsedwa ndi masanjidwe a mizere yamagetsi, kupulumutsa ndalama za ogwiritsa ntchito;
Kumanani ndi malo ochezera a pa intaneti omwe amafunikira magetsi ochulukirapo a PoE;
Ndizoyenera ndalama, mabungwe aboma, mahotela, malo ogulitsira, masukulu, zipatala ndi mabizinesi ang'onoang'ono ndi apakatikati kuti apange maukonde otsika mtengo;
Network Standard | • IEEE 802.3,IEEE 802.3u,IEEE 802.3x, IEEE 802.3af,IEEE 802.3at |
Port | • 24 * 10 / 100/1000Mbps RJ45 doko • 2 * 10 / 100/1000Mbps RJ45 uplink doko • Doko la 1G SFP; |
PoE Power Supply | • 24 * 10 / 100/1000Mbps RJ45 doko imathandizira PoE + magetsi (Data / PoE) • Mphamvu yochuluka ya doko limodzi ndi 30W • Mphamvu yamagetsi ya makina onse ndi 300W |
Kugwirizana kwa PoE | • Madoko a 1-24 amathandizira IEEE802.3af / pa • Support RJ45 network doko 1/2 +, 3 / 6- mzere awiri • Mtunda wotumizira 250M (oyatsa pamanja) |
Chizindikiro cha Kuwala | • Doko la data lili ndi LINK / ACT.100Mbps chizindikiro • Doko la uplink lili ndi zizindikiro ziwiri za LINK / ACT.1000Mbps • Chizindikiro cha PoE • Chizindikiro cha mphamvu zamakina, Kukulitsa chizindikiro |
Kachitidwe | • Sungani ndi kutsogolo • Kuthandizira 2K MAC tebulo kuya kwa tebulo • 54Gbps backplane bandwidth |
Mtengo Wotumizira | • 10Mbps: 14880pps / doko • 100BASE-T: 148800pps / doko • 1000BASE-T: 1488095pps/port |
Ntchito ya Port | • Kuthamanga ndi kutsogolo, kuphunzira ndi kukalamba kwa MAC, njira yoyendetsera magetsi • IEEE802.3X full-duplex flow flow control and Backpressure half-duplex flow control • VLAN kudzipatula mode (pamanja) |
Gwiritsani Ntchito Chilengedwe | • Kutentha kwa ntchito: -10 ℃ -55 ℃ |
Magetsi | • Magetsi omangidwa mkati • 100VAC-240VAC, 50HZ / 60HZ • 300W |
Kulemera ndi kukula | • 2.05KG • 310mm * 220mm * 44mm (L * W * H)
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