HP 3800-24G-PoE+-2SFP+ Switch

J9573A Přehled - L3 Advanced switch s pokročilým managementem - 24x PoE+ 100/1000 metalických portů + 2 x SFP+ 10Gb porty + 1 stohovací modul - PoE budget: 720W, Power Over Ethernet Plus (IEEE 802.3at): až 30W na port - Modulární stohování, vysoce odolná architektura - Velmi malé zpoždění (latency) - Montáž do 19“ - Doživotní záruka Charakteristika Quality of Service (QoS) Advanced classifier-based QoS; Layer 4 prioritization; Class of Service (CoS); Bandwidth shaping; Port-based rate limiting; Classifier-based rate limiting; Guaranteed minimum; Remote Intelligent Mirroring; RMON, XRMON, and sFlow v5; Traffic prioritization; Management Friendly port names; IEEE 802.1AB Link Layer Discovery Protocol (LLDP); Command authorization; Uni-Directional Link Detection (UDLD); Multiple configuration files; Dual flash images; Out-of-band Ethernet management port; Comware-compatible CLI; Comware-compatible CLI; Display and fundamental Comware CLI commands; Configuration Comware CLI commands; Connectivity Jumbo frames; IEEE 802.3at Power Over Ethernet Plus (PoE+); Pre-standard PoE support; Choice of uplinks; SFP+ uplink models; Auto-MDIX; IPv6; IPv6 host; Dual stack (IPv4 and IPv6); MLD snooping; IPv6 ACL/QoS; IPv6 routing; 6in4 tunneling; Performance Selectable queue configurations; Energy-efficient design; High-efficiency power supplies; Energy-efficient Ethernet support; Meshed stacking technology; High-performance stacking; Ring, chain, and mesh topologies; Virtualized switching; HP ProVision ASIC architecture; Resiliency and high availability Nonstop Switching and Routing; IEEE 802.3ad Link Aggregation Protocol (LACP) and HP port trunking; IEEE 802.1s Multiple Spanning Tree; Virtual Router Redundancy Protocol (VRRP); Dual hot-swappable power supplies; Increased resiliency; Increased PoE+ power; Distributed trunking; Layer 2 switching GARP VLAN Registration Protocol; IEEE 802.1ad QinQ; VLAN support and tagging; IEEE 802.1v protocol VLANs; MAC-based VLAN; Rapid Per-VLAN Spanning Tree (RPVST+); HP switch meshing; Layer 3 services Loopback interface address; Route maps; User Datagram Protocol (UDP) helper function; Layer 3 routing Routing Information Protocol (RIP); Static IP routing; OSPF; Policy-based routing; BGP; Security Source-port filtering; RADIUS/TACACS+; Secure Shell; Secure Sockets Layer (SSL); Port security; MAC address lockout; Detection of malicious attacks; Secure FTP; Switch management logon security; Secure management access; ICMP throttling; Virus throttling; Identity-driven ACL; STP BPDU port protection; Dynamic IP lockdown; DHCP protection; Dynamic ARP protection; STP Root Guard; Management Interface Wizard; Security banner; Switch CPU protection; USB Secure Autorun; Access control lists (ACLs); Multiple Authentication Methods; IEEE 802.1X; Web-based authentication; MAC-based authentication; Concurrent authentication modes; Convergence IP multicast snooping (data-driven IGMP); LLDP-MED (Media Endpoint Discovery); PoE allocations; IP multicast routing; Auto VLAN configuration for voice; RADIUS VLAN ; CDPv2; Warranty and support Lifetime warranty; Electronic and telephone support; Software releases; Technická specifikace Porty 24 RJ-45 autosensing 10/100/1000 PoE+ ports(IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX, IEEE 802.3ab Type 1000BASE-T, IEEE 802.3at PoE+), Duplex: 10BASE-T/100BASE-TX: half or full; 1000BASE-T: full only; 2 fixed 1000/10000 SFP+ ports; 1 RJ-45 serial console port; 1 RJ-45 out-of-band management port; 1 Stacking module slot Rámování 19in telco rack or equipment cabinet (hardware included); horizontal surface mounting only. Paměť a procesor Processor : HP ProVision ASIC/ARM @ 350 MHz; Freescale PowerPC @ 1200 MHz, 4 GB flash, packet buffer size: 18 MB dynamic, 2 GB SDRAM Čekací doba 1000 Mb Latency: < 2.8 µs (LIFO 64-byte packets); 10 Gbps Latency: < 1.9 µs (LIFO 64-byte packets) Datový tok 65.4 million pps (64-byte packets) Velikost směrovací tabulky 10000 entries Funkce správy HP PCM+; HP PCM; command-line interface; Web browser; configuration menu Přepínací kapacita 88 Gbps Ochrana proti útoku Denial of service CPU DoS Protection Obecné protokoly IEEE 802.1ad Q-in-Q; IEEE 802.1AX-2008 Link Aggregation; IEEE 802.1D MAC Bridges; IEEE 802.1p Priority; IEEE 802.1Q VLANs; IEEE 802.1s Multiple Spanning Trees; IEEE 802.1v VLAN classification by Protocol and Port; IEEE 802.1w Rapid Reconfiguration of Spanning Tree; IEEE 802.3ad Link Aggregation Control Protocol (LACP); IEEE 802.3af Power over Ethernet; IEEE 802.3x Flow Control; RFC 768 UDP; RFC 783 TFTP Protocol (revision 2); RFC 792 ICMP; RFC 793 TCP; RFC 826 ARP; RFC 854 TELNET; RFC 868 Time Protocol; RFC 951 BOOTP; RFC 1058 RIPv1; RFC 1350 TFTP Protocol (revision 2); RFC 1519 CIDR; RFC 1542 BOOTP Extensions; RFC 2030 Simple Network Time Protocol (SNTP) v4; RFC 2131 DHCP; RFC 2453 RIPv2; RFC 2548 (MS-RAS-Vendor only); RFC 3046 DHCP Relay Agent Information Option; RFC 3576 Ext to RADIUS (CoA only); RFC 3768 VRRP; RFC 4675 RADIUS VLAN & Priority; UDLD (Uni-directional Link Detection) Správa sítě IEEE 802.1AB Link Layer Discovery Protocol (LLDP); RFC 2819 Four groups of RMON: 1 (statistics), 2 (history), 3 (alarm) and 9 (events); RFC 3176 sFlow; ANSI/TIA-1057 LLDP Media Endpoint Discovery (LLDP-MED); SNMPv1/v2c/v3; XRMON Spotřeba energie 127 W (maximum)