HP JD239B 7506 Switch Chassis (JD239B)

Technical specificationsPorts2 switch fabric slots; 6 I/O module slots; Supports a maximum of 52 10GbE ports or 288 autosensing 10/100/1000 ports or 288 SFP ports or 24 40-GbE ports, or a combinationMountingMounts in an EIA-standard 19 in. rack or other equipment cabinet (hardware included); horizontal surface mounting onlyMemory and processorFabric : MIPS64 @ 600 MHz, 64 MB flash, 512 MB RAM; I/O module : MIPS64 @ 400 MHz, 512 MB RAM; I/O module : MIPS64 @ 1000 MHz, 1 GB RAMThroughput488 million ppsRouting/switching capacity768 GbpsRouting table size256000 entriesManagement featuresIMC - Intelligent Management Center; command-line interface; Web browser; out-of-band management (serial RS-232C); SNMP Manager; Telnet; terminal interface (serial RS-232C); modem interface; IEEE 802.3 Ethernet MIB; Ethernet Interface MIBConnectivity and communicationsDenial of service protectionRFC 2267 Network Ingress Filtering; Automatic filtering of well-known denial-of-service packets; CPU DoS Protection; Rate Limiting by ACLsGeneral protocolsIEEE 802.1ad Q-in-Q; IEEE 802.1ag Service Layer OAM; IEEE 802.1p Priority; IEEE 802.1Q VLANs; IEEE 802.1s Multiple Spanning Trees; IEEE 802.1w Rapid Reconfiguration of Spanning Tree; IEEE 802.1X PAE; IEEE 802.3ab 1000BASE-T; IEEE 802.3ac (VLAN Tagging Extension); IEEE 802.3ad Link Aggregation Control Protocol (LACP); IEEE 802.3ae 10-Gigabit Ethernet; IEEE 802.3af Power over Ethernet; IEEE 802.3ah Ethernet in First Mile over Point to Point Fiber - EFMF; IEEE 802.3at; IEEE 802.3ba 40 and 100 Gigabit Ethernet Architecture; 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 854 TELNET; RFC 894 IP over Ethernet; RFC 903 RARP; RFC 906 TFTP Bootstrap; RFC 925 Multi-LAN Address Resolution; RFC 950 Internet Standard Subnetting Procedure ; RFC 951 BOOTP; RFC 959 File Transfer Protocol (FTP); RFC 1027 Proxy ARP; RFC 1035 Domain Implementation and Specification; RFC 1042 IP Datagrams; RFC 1058 RIPv1; RFC 1142 OSI IS-IS Intra-domain Routing Protocol; RFC 1195 OSI ISIS for IP and Dual Environments; RFC 1213 Management Information Base for Network Management of TCP/IP-based internets; RFC 1256 ICMP Router Discovery Protocol (IRDP); RFC 1293 Inverse Address Resolution Protocol; RFC 1305 NTPv3; RFC 1350 TFTP Protocol (revision 2); RFC 1393 Traceroute Using an IP Option; RFC 1519 CIDR; RFC 1531 Dynamic Host Configuration Protocol; RFC 1533 DHCP Options and BOOTP Vendor Extensions; RFC 1591 DNS (client only) ; RFC 1624 Incremental Internet Checksum; RFC 1701 Generic Routing Encapsulation; RFC 1721 RIP-2 Analysis; RFC 1723 RIP v2; RFC 1812 IPv4 Routing; RFC 2030 Simple Network Time Protocol (SNTP) v4; RFC 2082 RIP-2 MD5 Authentication; RFC 2091 Trigger RIP; RFC 2131 DHCP; RFC 2138 Remote Authentication Dial In User Service (RADIUS); RFC 2236 IGMP Snooping; RFC 2338 VRRP; RFC 2453 RIPv2; RFC 2644 Directed Broadcast Control; RFC 2763 Dynamic Name-to-System ID mapping support; RFC 2784 Generic Routing Encapsulation (GRE); RFC 2865 Remote Authentication Dial In User Service (RADIUS); RFC 2966 Domain-wide Prefix Distribution with Two-Level IS-IS; RFC 2973 IS-IS Mesh Groups; RFC 3022 Traditional IP Network Address Translator (Traditional NAT); RFC 3277 IS-IS Transient Blackhole Avoidance; RFC 3567 Intermediate System to Intermediate System (IS-IS) Cryptographic Authentication; RFC 3719 Recommendations for Interoperable Networks using Intermediate System to (this is a partial list; see the data sheet pdf for a complete lisNetwork managementIEEE 802.1AB Link Layer Discovery Protocol (LLDP); RFC 1155 Structure of Management Information; RFC 1157 SNMPv1; RFC 1448 Protocol Operations for version 2 of the Simple Network Management Protocol (SNMPv2) ; RFC 2211 Controlled-Load Network; RFC 2819 Four groups of RMON: 1 (statistics), 2 (history), 3 (alarm) and 9 (events); RFC 3176 sFlow; RFC 3411 SNMP Management Frameworks; RFC 3412 SNMPv3 Message Processing; 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)Power and operating requirementsInput voltage100-120/200-240 VAC; -48 to -60 VDC (depending on power supply chosen)Input operating current16/50 AInput frequency50 / 60 HzSafetyUL 60950-1; IEC 60950-1; CAN/CSA-C22.2 No. 60950-1; EN 60950-1/A11Electromagnetic compatibilityVCCI Class A; EN 55022 Class A; ICES-003 Class A; ANSI C63.4 2003; AS/NZS CISPR 22 Class A; 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 AOperating temperature range0 to 45