3COM 3CR17253-91 E5500-48G-PoE Switch FACTORY SEALED

Technical specificationsManagement FeaturesIMC - Intelligent Management Center; command-line interface; Web browser; SNMP Manager; IEEE 802.3 Ethernet MIBProduct dimensions (W x D x H)44.96 x 44.2 x 4.32 cmConnectivity and CommunicationsGeneral protocolsIEEE 802.1D MAC Bridges; IEEE 802.1Q VLANs; IEEE 802.1s (MSTP); IEEE 802.1v VLAN classification by Protocol and Port; IEEE 802.1w Rapid Reconfiguration of Spanning Tree; IEEE 802.3 Type 10BASE-T; IEEE 802.3ab 1000BASE-T; IEEE 802.3ad Link Aggregation (LAG); IEEE 802.3ae 10-Gigabit Ethernet; IEEE 802.3af Power over Ethernet; IEEE 802.3i 10BASE-T; IEEE 802.3u 100BASE-X; IEEE 802.3x Flow Control; IEEE 802.3z 1000BASE-X; RFC 768 UDP; RFC 783 TFTP Protocol (revision 2); RFC 791 IP; RFC 792 ICMP; RFC 793 TCP; RFC 826 ARP; RFC 1058 RIPv1; RFC 1812 IPv4 Routing; RFC 2338 VRRP; RFC 2644 Directed Broadcast ControlNetwork managementRFC 1157 SNMPv1; RFC 1757 RMON 4 groups: Stats, History, Alarms and Events; RFC 2570 SNMPv3 Overview; RFC 2571 SNMP Management Frameworks; RFC 2572 SNMPv3 Message Processing; RFC 2573 SNMPv3 Applications; RFC 2574 SNMPv3 User-based Security Model (USM); RFC 2575 SNMPv3 View-based Access Control Model (VACM); RFC 3414 SNMPv3 User-based Security Model (USM); RFC 3415 SNMPv3 View-based Access Control Model VACM)Power and operating requirementsElectromagnetic CompatibilityFCC part 15 Class A; VCCI Class A; CISPR 22 Class A; EN 55024; EN 55022 1998 Class A; EN 61000-3-2 2000, 61000-3-3; ICES-003 Class ADimensions and WeightProduct dimensions (W x D x H)44.96 x 44.2 x 4.32 cmProduct weight7.9 kgWeight Note (imperial)standard default PSU