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  • J9021A

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    J9021A

    HP ProCurve Switch 2810-24G

    P/N: J9021A
    EAN:   5704327863595
    8827804253850
    4053162032231
    0886112620875
    0884962537695
    0890552633111
    0882780425378
    0882780425408
    0882780425415
    0882780425385

    Manufacturer: Hewlett Packard Enterprise

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    Additional information

    Other featuresMemory and processorProcessor: MIPS @ 264 MHz, 16 MB flash, packet buffer size: 0.75 MB, 64 MB SDRAM
    Power requirements100-127 VAC/200-240 VAC; 50/60 Hz
    Hard drive speed7200 revolutions per minute
    Networking featuresEthernet, Fast Ethernet, Gigabit Ethernet
    MountingMounts in an EIA-standard 19 in. telco rack or equipment cabinet (hardware included); horizontal surface mounting only
    Remote administrationcommand-line interface; Web browser; configuration menu; out-of-band management
    Input frequency50 / 60 Hertz
    Input voltage100-127 / 200-240 VAC Volt
    Connectivity technologyWired
    Dimensions (WxDxH)322.6 x 442 x 43.2 millimeter
    LatencyLatency: < 5.6 µs (FIFO 64-byte packets)
    Management platformHP PCM+; HP PCM; command-line interface; Web browser; configuration menu; out-of-band management
    Power over Ethernet (PoE)Power over Ethernet (PoE) supportTak
    Operational conditionsNon-operating relative humidity (non-condensing)15 - 95 percent
    Heat dissipation164 BTU/godz. British thermal unit per hour
    MemoryInternal memory64 megabyte
    Flash memory16 megabyte
    Packet buffer memory64 megabyte
    Operational conditionsOperating altitude3000 m meter
    Storage relative humidity (H-H)15-95% bez kondensacji percent
    Operating relative humidity (H-H)15-95% bez kondensacji percent
    Storage temperature (T-T)-40 - 70 degrees Celcium
    Operating temperature (T-T)0 - 45 degrees Celcium
    CertificatesElectromagnetic compatibilityFCC Class A; VCCI Class A; EN 55022/CISPR 22 Class A; IEC/EN 61000-3-2; IEC/EN 61000-3-3
    SafetycUL (CSA 22.2 No. 60950); EN 60950/IEC 60950; NOM-019-SCFI-1994; UL 60950
    Technical detailsElectromagnetic immunityEN 55024, CISPR 24; IEC 61000-4-2; IEC 61000-4-3; IEC 61000-4-4; IEC 61000-4-5; IEC 61000-4-6; IEC 61000-4-8; IEC 61000-4-11; EN 61000-3-2, IEC 61000-3-2; EN 61000-3-3, IEC 61000-3-3
    Processor technology-
    UNSPSC-code43222612
    Supported protocolsNetwork Management\nDevice Management\nMIBs\nGeneral Protocols\nIEEE 802.1X Port Based Network Access Control; RFC 1492 TACACS+; RFC 2138 RADIUS Authentication; RFC 2866 RADIUS Accounting; Secure Sockets Layer (SSL); SSHv2 Secure Shell\nIEEE 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; SNMPv1/v2c/v3\nIEEE 802.1D MAC Bridges; IEEE 802.1p Priority; IEEE 802.1Q VLANs; IEEE 802.1s Multiple Spanning Trees; 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 951 BOOTP; RFC 1542 BOOTP Extensions; RFC 2030 Simple Network Time Protocol (SNTP) v4\nRFC 1213 MIB II; RFC 1493 Bridge MIB; RFC 1573 SNMP MIB II; RFC 2021 RMONv2 MIB; RFC 2096 IP Forwarding Table MIB; RFC 2613 SMON MIB; RFC 2618 RADIUS Client MIB; RFC 2620 RADIUS Accounting MIB; R
    Processor clock speed264 megahertz
    Built-in processorMIPS BCM5836
    Rack mountingMounts in an EIA-standard 19 in. telco rack or equipment cabinet (hardware included); horizontal surface mounting only
    PowerPower availability1,25/0,75 A Watt
    Input current1.0 A Ampere
    Power consumption (typical)48 Watt
    Weight & dimensionsWeight7.21 lb. pounds
    Weight3270 gram
    Sound emissionAcoustic pressure emissions40,3 dB decibel
    ProtocolsSupported network protocolsRFC 783 TFTP; RFC 951 BootP; RFC 1542 BootP; RFC 854 Telnet; RFC 768 UDP; RFC 792 ICMP; RFC 793 TCP; RFC 826 ARP; RFC 2030 Simple Network Time Protocol; IEEE 802.3x Flow Control; RFC 3376 IGMPv1/v2/v3; IEEE 802.1D Spanning Tree; IEEE 802.1w Rapid Convergence Spanning Tree; IEEE 802.1s Multiple Spanning Trees; IEEE 802.3ad Link Aggregation Control Protocol; IEEE 802.1AB Link Layer Discovery Protocol; RFC 1492 TACACS+; RFC 2138 RADIUS; RFC 2866 RADIUS accounting; SSHv2 Secure Shell; Secure Sockets Layer (SSL); IEEE 802.1X Network Login; IEEE 802.1Q VLANs; IEEE 802.1Q GVRP; IEEE 802.1p Priority; SNMPv1/v2c/v3; HTML and telnet management; RFC 1493 Bridge MIB; RFC 1213 MIB II; RFC 2096 IP Forwarding Table MIB; RFC 2737 Entity MIB; RFC 2863 Evolution of Interface; RFC 2665 Ethernet MIB; RFC 2819 Four groups of RMON: 1 (statistics), 2 (history), 3 (alarm) and 9 (events); RFC 2021 RMON probe configuration (RMON v2); RFC 2668 802.3 MAU MIB; RFC 2613 SMON; RFC 2674 802.1p and IEEE 802.1Q Bridge MIB; RFC 2618 RADIUS Client MIB; RFC 2620 RADIUS Accounting MIB; RFC 3176 sFlow
    Switching protocolsEthernet
    SecurityMAC address filteringTak
    Data transmissionMaximum data transfer rate1 gigabit per second
    Throughputup to 35.7 million pps Million packets per second
    Switching capacity48 Gbps gigabit per second
    MAC address table8000 entries
    NetworkingNetworking standards0.5 kV (signal line); Surge: IEC 61000-4-5; 1 kV/2 kV AC; Conducted: IEC 61000-4-6; 3V; Power frequency magnetic field: IEC 61000-4-8; 1A/m, 0.5 period; 30% reduction, 25 periods; Harmonics: EN61000-3-2, 50 or 60 Hz; Voltage dips and interruptions: IEC 61000-4-11; >95% reduction, CISPR 24; ESD: IEC 61000-4-2; 4 kV CD, IEC61000-3-2; Flicker: EN61000-3-3, IEC61000-3-3
    Ports & interfacesI/O ports20 auto-sensing 10/100/1000 ports(IEEE 802.3 Type 10Base-T, IEEE 802.3u Type 100Base-TX, IEEE 802.3ab Type 1000Base-T), Media Type: Auto-MDIX, Duplex: 10Base-T/100Base-TX: half or full; 1000Base-T: full only; 4 dual-personality ports, each port can be used as either an RJ-45 10/100/1000 port or an open mini-GBIC slot (for use with mini-GBIC transceivers)
    Copper ethernet cabling technologyEthernet 1000Base-T, Ethernet 100Base-TX
    Basic switching RJ-45 Ethernet ports quantity24
    Management featuresSwitch typeManaged
    J9021A

    Please note that despite all efforts to the specification may be out of date, and posted pictures do not always correspond to the actual appearance of the product.

 

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