Network : Switches : 48-Port : SKU: J9781A#ABA

J9781A#ABA

Manufacturer: HP

Part Number: J9781A#ABA

UPC: 886112459536

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HP HP 2530-48 Switch
$718.56

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Features

  • The HP 2530 Switch Series consists of 12 fully managed Layer 2 edge switches
  • Deliver cost-effective, reliable, secure, and easy-to-use connectivity to business networks
  • Designed for entry-level to midsize enterprise networks
  • These Gigabit and Fast Ethernet switches deliver full Layer 2 capabilities
  • With optional PoE+, enhanced access security, traffic prioritization, and IPv6 host support
  • Offers uplink flexibility with four Gigabit Ethernet uplinks on all 24- and 48-port models
  • Gigabit Ethernet uplinks are four small form-factor pluggable (SFP) slots for fiber connectivity
  • The Fast Ethernet 24- and 48-port models have two SFPs and two RJ-45 Gigabit uplinks
  • With two dual-personality ports that can be used as either RJ-45 Gigabit Ethernet or SFP ports
  • For customers implementing Power over Ethernet for voice, video, or wireless deployments
  • The HP 2530 PoE+ switches are IEEE 802.3af and IEEE 802.3at compliant with up to 30 W per port
  • The switch series is easy to use, deploy, and manage via SNMP, CLI, and Web GUI
  • It offers flexible wall, table, and rack mounting
  • Quiet operation with fanless and variable speed fan models
  • Improved power savings, with features such as IEEE 802.3 az (Energy Efficient Ethernet)
  • These switches include a lifetime warranty
  • As well as all software releases and technical phone support
  • Traffic prioritization (IEEE 802.1p): allows real-time traffic classification
  • With support for eight priority levels mapped to either two or four queues
  • Uses weighted deficit round robin (WDRR) or strict priority (SP)
  • Simplified QoS configuration: Port-based: prioritizes traffic by specifying a port @ priority level
  • VLAN-based: prioritizes traffic by specifying a VLAN and priority level
  • Rate limiting: sets per-port ingress enforced maximums for all ingressed traffic
  • Layer 4 prioritization: enables prioritization based on TCP/UDP port numbers
  • Choice of management interfaces: Web graphical user interface (GUI)
  • HTML-based easy-to-use graphical interface allows configuration of the switch from any Web browser
  • (CLI): provides advanced configuration and diagnostics through a robust CLI
  • SNMPv1/v2c/v3: allows a switch to be managed with a variety of third-party network management app.
  • Virtual stacking: provides single IP address management for up to 16 switches
  • (LLDP): automates device discovery protocol for easy mapping by network management applications
  • Logging: provides local and remote logging of events via SNMP (v2c and v3) and syslog
  • Provides log throttling and log filtering to reduce the number of log events generated
  • IPv6: IPv6 host: allows the switch to be deployed and managed at the edge of an IPv6 network
  • Dual stack (IPv4/IPv6): supports connectivity for both protocols
  • Provides a transition mechanism from IPv4 to IPv6. MLD snooping
  • Forwards IPv6 multicast traffic to the appropriate interface
  • Prevents IPv6 multicast traffic from flooding the network
  • (PoE): provides up to 15.4 W per port to IEEE 802.3af-compliant PoE-powered devices
  • Auto-MDIX: adjusts automatically for straight-through or crossover cables on all ports
  • VLANs: provides support for 512 VLANs and 4,094 VLAN IDs
  • Jumbo packet support: supports up to 9220-byte frame size to improve the performance of large data
  • 8- and 24-port Fast Ethernet models automatically support up to 2000-byte frames
  • 16K MAC address table: provides access to many Layer 2 devices
  • GARP VLAN Registration Protocol: allows automatic learning and dynamic assignment of VLANs
  • Per-VLAN Spanning Tree Plus (PVST+): allows each VLAN to build a separate spanning tree
  • Improve link bandwidth usage in network environments with multiple VLANs
  • Lifetime warranty, advance replacement, next business day, phone support, software releases

  • Specification

    Differentiator The HP 2530-48 Switch is a fully managed layer 2 switch with 48 10/100 ports
    Differentiator 2 10/100/1000 ports and 2 GbE SFP slots
    Heat dissipation 102 BTU/hr (107.61 kJ/hr)
    Input voltage 100 - 127 / 200 - 240 VAC
    Latency 100 Mb Latency: < 6.6 µs / 1000 Mb Latency: < 2.2 µs
    Management features IMC - Intelligent Management Center / command-line interface / Web browser / configuration menu
    Memory and processor ARM9E @ 800 MHz; 128 MB flash; packet buffer size: 3 MB dynamically allocated; 256 MB DDR3 DIMM
    Minimum dimensions (W x D x H) 44.2 x 24.64 x 4.45 cm
    Operating humidity range 15 to 95% @ 104°F (40°C) (noncondensing)
    Operating temperature range 0 to 45°C
    Ports out-of-band management (serial RS-232C or Micro USB) / IEEE 802.3 Ethernet MIB / Repeater MIB
    Ports Ethernet Interface MIB
    Ports 48 RJ-45 autosensing 10/100 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX)
    Ports 2 autosensing 10/100/1000 ports (IEEE 802.3 Type 10BASE-T, IEEE 802.3u Type 100BASE-TX
    Ports IEEE 802.3ab Type 1000BASE-T);Duplex: 10BASE-T/100BASE-TX: half or full
    Ports 1000BASE-T: full only / 2 fixed Gigabit Ethernet SFP ports
    Ports 1 dual-personality (RJ-45 or USB micro-B) serial console port
    Power consumption 29.9 W (maximum)
    Switching capacity 17.6 Gb/s
    Throughput 13 million pps
    Warranty Lifetime, advance replacement, next business day, phone support, software releases
    Weight 2.86 kg

    In The Box

  • (1) HP 2530-48 Switch