HP ProCurve 2910al-48G (J9147A)

Montare în rackMounts in an EIA-standard 19 in. telco rack or equipment cabinet (hardware included); horizontal surface mounting only.Memorie şi procesorProcessor: Dual ARM1156T2S @ 515 MHz, 4 MB flash, 1 GB flash ROM, 512 MB SDRAM; packet buffer size: 6 MB.Latenţă1000 Mb: < 2.9 µs (FIFO 64-byte packets); 10 Gbps: < 1.3 µs (FIFO 64-byte packets).Dimensiunea tabelului de adrese2000 entriesCapacitate de rutare/comutare176 GbpsThroughputUp to 131 million ppsFacilităţi de gestiuneHP ProCurve Manager Plus; HP ProCurve Manager; command-line interface; Web browser; out-of-band management (serial RS-232C).ComunicaţiiRFC 1591 DNS (client); HTML and telnet management; 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 802.3x 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 2030 Simple Network Time Protocol (SNTP) v4; RFC 2131 DHCP; RFC 2453 RIPv2; RFC 3046 DHCP Relay Agent Information Option; RFC 3376 IGMPv3 (host joins only); RFC 1981 IPv6 Path MTU Discovery; RFC 2460 IPv6 Specification; RFC 2710 Multicast Listener Discovery (MLD) for IPv6; RFC 2925 Remote Operations MIB (Ping only); RFC 3019 MLDv1 MIB; RFC 3315 DHCPv6 (client only); RFC 3513 IPv6 Addressing Architecture; RFC 3596 DNS Extension for IPv6; RFC 3810 MLDv2 (host joins only); RFC 4022 MIB for TCP; RFC 4113 MIB for UDP; RFC 4251 SSHv6 Architecture; RFC 4252 SSHv6 Authentication; RFC 4253 SSHv6 Transport Layer; RFC 4254 SSHv6 Connection; RFC 4293 MIB for IP; RFC 4419 Key Exchange for SSH; RFC 4443 ICMPv6; RFC 4541 IGMP & MLD Snooping Switch; RFC 4861 IPv6 Neighbor Discovery; RFC 4862 IPv6 Stateless Address Auto-configuration; RFC 1213 MIB II; RFC 1493 Bridge MIB; RFC 1724 RIPv2 MIB; RFC 2021 RMONv2 MIB; RFC 2613 SMON MIB; RFC 2618 RADIUS Client MIB; RFC 2620 RADIUS Accounting MIB; RFC 2665 Ethernet-Like-MIB; RFC 2668 802.3 MAU MIB; RFC 2674 802.1p and IEEE 802.1Q Bridge MIB; RFC 2737 Entity MIB (Version 2); RFC 2863 The Interfaces Group MIB; RFC 2474 DiffServ Precedence, including 8 queues/port; RFC 2597 DiffServ Assured Forwarding (AF); RFC 2598 DiffServ Expedited Forwarding (EF) Ingress Rate Limiting; IEEE 802.1X Port Based Network Access Control RFC 1492 TACACS+; RFC 2138 RADIUS Authentication; RFC 2866 RADIUS Accounting; Secure Sockets Layer (SSL).Cerinţe de alimentare100 -127 VAC / 200 -240 VAC; 50 /60 Hz.Putere disponibilă2.1 A / 1.1 AConsum energie105 WCondiţii de funcţionareSiguranţăEN 60950/IEC 60950; CAN/CSA 22.2 No. 60950; EN 60825; UL 60950.Compatibilitate electromagneticăFCC part 15 Class A; EN 55022/CISPR-22 Class A; VCCI Class A.Temperatură de funcţionare0ºC to 55ºCUmiditate de funcţionare15% to 95% @ 40ºC, non-condensingDimensiuni / greutate / garanţieGreutate produs5.08 kg