Zyxel GS1920-8HPV2 Gestito Gigabit Ethernet (10/100/1000) Supporto Power over Ethernet (PoE) Nero
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Descrizione
<table width="680" border="0" cellspacing="0" cellpadding="0" style="font-family:Verdana, Geneva, sans-serif; font-size:12px"><tr><td colspan="3" bgcolor="#EEF1FA"> <strong>Caratteristiche di gestione</strong></td></tr><tr><td colspan="3" height="5"></td></tr><tr><td width="20" > </td><td width="330" >Tipo interruttore</td><td width="330">Gestito</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Supporto qualit? del servizio (QoS)</td><td width="330">S?</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Ispezione ARP</td><td width="330">S?</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Registro evento di sistema</td><td width="330">S?</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Supporto MIB</td><td width="330">RFC 1066, RFC 1213, RFC 1157, RFC 1493, RFC 1643, RFC 1757, RFC 2011.2012,2013, RFC 2233, RFC 2358, RFC 2674, RFC 2819,2925, RFC 3621, RFC 4022, RFC 4113, RFC 4292, RFC 4293</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td colspan="3" bgcolor="#EEF1FA"> <strong>Connettivit?</strong></td></tr><tr><td colspan="3" height="5"></td></tr><tr><td width="20" > </td><td width="330" >Quantit? di porte RJ-45</td><td width="330">8</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Tipo di porte RJ-45</td><td width="330">Gigabit Ethernet (10/100/1000)</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Quantit? di porte Combo SFP</td><td width="330">2</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Connettore a fibra ottica</td><td width="330">SFP</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td colspan="3" bgcolor="#EEF1FA"> <strong>Collegamento in rete</strong></td></tr><tr><td colspan="3" height="5"></td></tr><tr><td width="20" > </td><td width="330" >Standard di rete</td><td width="330">IEEE 802.1D, IEEE 802.1Q, IEEE 802.1ab, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3af, IEEE 802.3at, IEEE 802.3u, IEEE 802.3x, IEEE 802.3z</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Supporto 10G</td><td width="330">No</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Tecnologia Ethernet su cavi in rame</td><td width="330">100BASE-TX, 1000BASE-T</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Supporto controllo flusso</td><td width="330">S?</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Limitazione della velocit?</td><td width="330">S?</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Apertura albero di protocollo</td><td width="330">S?</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >VLAN support</td><td width="330">S?</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Caratteristiche della LAN virtuale</td><td width="330">Private VLAN, Voice VLAN, Protocol-based VLAN, MAC address-based VLAN, Port-based VLAN, IP subnet?based VLAN</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td colspan="3" bgcolor="#EEF1FA"> <strong>Fibra ottica</strong></td></tr><tr><td colspan="3" height="5"></td></tr><tr><td width="20" > </td><td width="330" >Tecnologia delle fibre dei cavi elettrici</td><td width="330">1000BASE-X</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td colspan="3" bgcolor="#EEF1FA"> <strong>Trasmissione dati</strong></td></tr><tr><td colspan="3" height="5"></td></tr><tr><td width="20" > </td><td width="330" >Dimensioni tavola MAC</td><td width="330">16000 voci</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Capacit? di commutazione</td><td width="330">20 Gbit/s</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >tasso di inoltro</td><td width="330">15 Mpps</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Buffer di memoria di pacchetto</td><td width="330">1,5 MB</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td colspan="3" bgcolor="#EEF1FA"> <strong>Sicurezza</strong></td></tr><tr><td colspan="3" height="5"></td></tr><tr><td width="20" > </td><td width="330" >Caratteristiche DHCP</td><td width="330">DHCP snooping, DHCP relay, DHCPv6 relay, DHCP client</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Lista di controllo accesso (ACL)</td><td width="330">S?</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Funzione IGMP snooping</td><td width="330">S?</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Algoritmi di sicurezza supportati</td><td width="330">802.1x RADIUS, SNMP, SNMPv3</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Filtri MAC address</td><td width="330">S?</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Funzione IP-MAC-Port binding</td><td width="330">S?</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Autenticazione</td><td width="330">VLAN Guest, Autenticazione basata su Port</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Protezione della password</td><td width="330">S?</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >tipo di autenticazione</td><td width="330">IEEE 802.1x, RADIUS</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >CPU defense</td><td width="330">S?</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Algoritmi di pianificazione di coda</td><td width="330">SPQ, WFQ, Weighted Round Robin (WRR)</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td colspan="3" bgcolor="#EEF1FA"> <strong>Funzioni Multicast</strong></td></tr><tr><td colspan="3" height="5"></td></tr><tr><td width="20" > </td><td width="330" >Supporto multicast</td><td width="330">S?</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td colspan="3" bgcolor="#EEF1FA"> <strong>Design</strong></td></tr><tr><td colspan="3" height="5"></td></tr><tr><td width="20" > </td><td width="330" >Montaggio rack</td><td width="330">No</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Colore del prodotto</td><td width="330">Nero</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Indicatori LED</td><td width="330">S?</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Montabile a parete</td><td width="330">S?</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Sicurezza</td><td width="330">LVD, BSMI</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Compatibilit? elettromagnetica</td><td width="330">FCC 15 A, CE A, BSMI EMC</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Certificazione</td><td width="330">RoHS</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td colspan="3" bgcolor="#EEF1FA"> <strong>Prestazione</strong></td></tr><tr><td colspan="3" height="5"></td></tr><tr><td width="20" > </td><td width="330" >RAM installata</td><td width="330">256 MB</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Memoria flash</td><td width="330">32 MB</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Tempo medio tra guasti (MTBF)</td><td width="330">513985 h</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td colspan="3" bgcolor="#EEF1FA"> <strong>Gestione energetica</strong></td></tr><tr><td colspan="3" height="5"></td></tr><tr><td width="20" > </td><td width="330" >Tensione di ingresso AC</td><td width="330">100 - 240 V</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Frequenza di ingresso AC</td><td width="330">50 - 60 Hz</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Consumo energetico (max)</td><td width="330">161,8 W</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td colspan="3" bgcolor="#EEF1FA"> <strong>Power over Ethernet (PoE)</strong></td></tr><tr><td colspan="3" height="5"></td></tr><tr><td width="20" > </td><td width="330" >Supporto Power over Ethernet (PoE)</td><td width="330">S?</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Quantit? porte Power over Ethernet (PoE)</td><td width="330">8</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Bilancio energetico totale del PoE</td><td width="330">130 W</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td colspan="3" bgcolor="#EEF1FA"> <strong>Condizioni ambientali</strong></td></tr><tr><td colspan="3" height="5"></td></tr><tr><td width="20" > </td><td width="330" >Intervallo temperatura di funzionamento</td><td width="330">0 - 50 ?C</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Intervallo di temperatura</td><td width="330">-40 - 70 ?C</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Range di umidit? di funzionamento</td><td width="330">10 - 95%</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Umidit?</td><td width="330">10 - 95%</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Dissipazione del calore</td><td width="330">551,74 BTU/h</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td colspan="3" bgcolor="#EEF1FA"> <strong>Dimensioni e peso</strong></td></tr><tr><td colspan="3" height="5"></td></tr><tr><td width="20" > </td><td width="330" >Larghezza</td><td width="330">267 mm</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Profondit?</td><td width="330">162 mm</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Altezza</td><td width="330">44 mm</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Peso</td><td width="330">1,9 kg</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td colspan="3" bgcolor="#EEF1FA"> <strong>Dati su imballaggio</strong></td></tr><tr><td colspan="3" height="5"></td></tr><tr><td width="20" > </td><td width="330" >Cavi inclusi</td><td width="330">AC</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Larghezza imballo</td><td width="330">375 mm</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Profondit? imballo</td><td width="330">235 mm</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Altezza imballo</td><td width="330">61 mm</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td width="20" > </td><td width="330" >Peso dell'imballo</td><td width="330">2,73 kg</td></tr><tr><td colspan="3" height="6"></td></tr><tr><td colspan="3" bgcolor="#EEF1FA"> <strong>Dati logistici</strong></td></tr><tr><td colspan="3" height="5"></td></tr><tr><td width="20" > </td><td width="330" >Codice del Sistema Armonizzato (SA)</td><td width="330">85176990</td></tr><tr><td colspan="3" height="6"></td></tr></table>
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