Manufacturer’s Description

Technical specifications Ports 24 fixed Gigabit Ethernet SFP ports; 8 dual-personality ports, autosensing 10/100/1000BASE-T or SFP; 2 port expansion module slots; 1 RJ-45 serial console port Mounting Mounts in an EIA standard 19-in. telco rack or equipment cabinet (hardware included) Memory and processor 256 MB SDRAM, packet buffer size: 2 MB, 32 MB flash Latency 1000 Mb Latency: < 3.2 µs; 10 Gbps Latency: < 2.6 µs Throughput 107.2 million pps Routing/switching capacity 144 Gbps Routing table size 12000 entries Management features IMC - Intelligent Management Center; command-line interface; Web browser; SNMP Manager; IEEE 802.3 Ethernet MIB Connectivity and communications General protocols IEEE 802.1ad Q-in-Q; IEEE 802.1D MAC Bridges; IEEE 802.1p Priority; IEEE 802.1Q (GVRP); IEEE 802.1w Rapid Reconfiguration of Spanning Tree; 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 791 IP; RFC 792 ICMP; RFC 793 TCP; RFC 854 TELNET; RFC 925 Multi-LAN Address Resolution; RFC 950 Internet Standard Subnetting Procedure ; RFC 951 BOOTP; RFC 1058 RIPv1; RFC 1122 Host Requirements; RFC 1141 Incremental updating of the Internet checksum; RFC 1213 Management Information Base for Network Management of TCP/IP-based internets; RFC 1305 NTPv3; RFC 1350 TFTP Protocol (revision 2); RFC 1519 CIDR; RFC 1542 BOOTP Extensions; RFC 1723 RIP v2; RFC 1812 IPv4 Routing; RFC 1887 An Architecture for IPv6 Unicast Address Allocation; RFC 2131 DHCP; RFC 2236 IGMP Snooping; RFC 2338 VRRP; RFC 2375 IPv6 Multicast Address Assignments; RFC 2616 HTTP Compatibility v1.1; RFC 2644 Directed Broadcast Control; RFC 2865 Remote Authentication Dial In User Service (RADIUS); RFC 2866 RADIUS Accounting; RFC 3246 Expedited Forwarding PHB; RFC 3410 Applicability Statements for SNMP; RFC 3414 User-based Security Model (USM) for version 3 of the Simple Network Management Protocol (SNMPv3); RFC 3415 View-based Access Control Model (VACM) for the Simple Network Management Protocol (SNMP); RFC 3417 Transport Mappings for the Simple Network Management Protocol (SNMP); RFC 3484 Default Address Selection for Internet Protocol version 6 (IPv6); RFC 3493 Basic Socket Interface Extensions for IPv6; RFC 3542 Advanced Sockets Application Program Interface (API) for IPv6; RFC 3587 IPv6 Global Unicast Address Format; RFC 3596 DNS Extensions to Support IP Version 6; RFC 3623 Graceful OSPF Restart; RFC 3704 Unicast Reverse Path Forwarding (URPF); RFC 3768 VRRP; RFC 3810 Multicast Listener Discovery Version 2 (MLDv2) for IPv6; RFC 4113 Management Information Base for the User Datagram Protocol (UDP); RFC 4213 Basic IPv6 Transition Mechanisms; RFC 4443 Internet Control Message Protocol (ICMPv6) for the Internet Protocol Version 6 (IPv6) Specification; 802.1r - GARP Proprietary Attribute Registration Protocol (GPRP) Network management IEEE 802.1AB Link Layer Discovery Protocol (LLDP); IEEE 802.1D (STP); RFC 1157 SNMPv1; RFC 1212 Concise MIB definitions; RFC 1215 SNMP Generic traps; RFC 1757 RMON 4 groups: Stats, History, Alarms and Events; RFC 1901 SNMPv2 Introduction; RFC 1918 Private Internet Address Allocation; RFC 2373 Remote Network Monitoring Management Information Base for High Capacity Networks; RFC 2571 An Architecture for Describing SNMP Management Frameworks; RFC 2572 Message Processing and Dispatching for the Simple Network Management Protocol (SNMP); RFC 2573 SNMP Applications; RFC 2574 SNMPv3 User-based Security Model (USM); RFC 2575 SNMPv3 View-based Access Control Model (VACM); RFC 2576 Coexistence between SNMP versions; RFC 2578 SMIv2; RFC 2581 TCP6; RFC 2819 Four groups of RMON: 1 (statistics), 2 (history), 3 (alarm) and 9 (events); RFC 2925 Definitions of Managed Objects for Remote Ping, Traceroute, and Lookup Operations; RFC 3176 sFlow; RFC 3410 Introduction to Version 3 of the Internet-standard Network Management Framework; RFC 3414 SNMPv3 User-based Security Model (USM); RFC 3415 SNMPv3 View-based Access Control Model VACM); ANSI/TIA-1057 LLDP Media Endpoint Discovery (LLDP-MED); SNMPv1/v2c/v3 Power and operating requirements Power consumption 115 W (maximum) Input voltage 100-240 VAC Input frequency 50/60 Hz Safety UL 60950-1; EN 60825-1 Safety of Laser Products-Part 1; EN 60825-2 Safety of Laser Products-Part 2; IEC 60950-1; CAN/CSA-C22.2 No. 60950-1; EN 60950-1/A11; FDA 21 CFR Subchapter J; ROHS Compliance Electromagnetic compatibility FCC part 15 Class A; VCCI Class A; EN 55022 Class A; CISPR 22 Class A; ICES-003 Class A; ANSI C63.4 2003; ETSI EN 300 386 V1.3.3; AS/NZS CISPR22 Class A; EN 61000-3-2; EN 61000-3-3; EN 61000-4-2; EN 61000-4-3; EN 61000-4-4; EN 61000-4-5; EN 61000-4-6; EN 61000-4-11; EN 61000-3-2:2006; EN 61000-3-3:1995 +A1:2001+A2:2005; EMC Directive 2004/108/EC; FCC (CFR 47, Part 15) Class A Operating temperature range 0 to 45°C 32 to 113°F Operating humidity range 10 to 90% (noncondensing) Heat dissipation 392 BTU/hr (413.56 kJ/hr) Dimensions and weight Minimum dimensions (W x D x H) 36 x 44 x 4.36 cm Weight 6.3 kg

The Specs

Additional Specifications
Cable Connectors RJ-45
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