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Electronics » Computers & Add-Ons » Computer Add-Ons » Networking & Online Communication » Wired Networks » Switches


HP PROCURVE SWCH 2848-48P 10/100/1000 ( J4904A#ABA )



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OUT OF STOCK
SKU: J4904A#ABA
UPC: 808736661997
Your Price: $3,569.99
Shipping $25.80
Ships in 1-2 business days

Ideal for medium to large networks, the Switch 2848 cost-effectively offer the maximum in bandwidth performance with 10 times the speed of 100 Mbit switches. Migrating to Gigabit switches will allow you to take full advantage of your existing high-performance, Gigabit-enabled PCs, laptops, and servers-and see noticeably improved application response and file transfer times.
Manufacturer Hewlett-Packard
Manufacturer Part Number J4904A#ABA
Manufacturer Website Address www.hp.com
Brand Name HP
Product Line ProCurve
Product Name ProCurve 2848 Ethernet Switch
Product Type Ethernet Switch
Interfaces/PortsNumber of Ports48
Gigabit Ethernet PortYes
Interfaces/Ports48 x RJ-45 10/100/1000Base-T
1 x DB-9 Console Management
Media & PerformanceConnectivity MediaTwisted Pair 10/100/1000Base-T
Performance71.4Mpps Throughput
96Gbps Switching Fabric
I/O ExpansionsNumber of Expansion Slots4
Expansion Slots(4 Total) SFP (mini-GBIC)
Network & CommunicationFlow ControlIEEE 802.3x (Full-duplex)
Address Table16K MAC Address -
Management & ProtocolsManageableYes
Management

  • HP ProCurve Manager (included)
  • HP ProCurve Manager Plus
  • Command line interface
  • Web browser
  • Configuration menu
  • Out-of-band management (serial RS-232C)

  • ProtocolsTFTP
    BootP
    Telnet
    TCP/IP
    ARP
    IGMP
    RADIUS
    SMON
    MemoryFlash Memory16MB
    Power DescriptionInput Voltage110V AC
    220V AC
    Input Current0.6A
    0.3A
    Frequency50 Hz to 60 Hz
    Power Consumption100 W @
    Power SourcePower Supply
    Redundant Power SupplyYes
    Environmental ConditionsTemperature32 °F (0.0 °C) to 131 °F (55.0 °C) Operating
    -40 °F (-40.0 °C) to 158 °F (70.0 °C) Storage
    Humidity15% to 95% Non-condensing Relative Humidity Operating
    15% to 90% Non-condensing Relative Humidity Storage
    Altitude15091 ft Maximum
    Thermal Dissipation341 BTU/s Maximum
    Physical CharacteristicsShipping Dimensions6.75" Height x 19.5" Width x 22.5" Depth
    Shipping Weight14.5 lb
    MiscellaneousPackage Contents

  • Mounts in a standard 19 in. rack (hardware included)
  • HP ProCurve Manager (included)

  • Additional Information

  • 4 dual-personality ports-each port can be used as either an RJ-45 10/100/1000 port (IEEE 802.3 Type 10Base-T; 802.3u Type 100Base-TX; 802.3ab 1000Base-T Gigabit Ethernet) or an open mini-GBIC slot (for use with mini-GBIC transceivers)

    Latency:
    • 100 MB: <11.8 µs (FIFO 64-byte packets)
    • 1000 MB: <4.4 µs (FIFO 64-byte packets)
    Dual-personality functionality:
    • Four 10/100/1000 ports or mini-GBIC slots for optional fiber connectivity such as Gigabit-SX, -LX, or -LH
    Basic IP routing:
    • Enables automatic routing with up to 16 external routes-including one default route-in IP networks
    IP multicast (data-driven IGMP):
    • Automatically prevents flooding of IP multicast traffic
    Optional redundant power supply:
    • Provides uninterrupted power in case of a power supply failure
    RMON and extended RMON:
    • Provides advanced monitoring and reporting capabilities for statistics, history, alarms, and events
    Port security:
    • Prevents unauthorized access using MAC address lockdown
    TACACS+ :
    • Eases switch management security administration by using a password authentication server
    Secure Shell (SSHv2):
    • Encrypts all transmitted data for secure CLI remote access over IP networks
    VLAN:
    • Supports up to 60 port-based VLANs, GVRP, and 802.1Q VLAN tagging
    Traffic prioritization (802.1p):
    • Allows real-time traffic classification into 8 priority levels
    Per-port broadcast throttling:
    • Selectively configure broadcast control on heavy traffic port uplinks
  • Certifications & Standards

  • IEEE 802.3X Flow Control
  • IEEE 802.1X Network Login
  • IEEE 802.1Q VLANs
  • IEEE 802.1Q VLAN tagging
  • IEEE 802.1Q GVRP
  • IEEE 802.1p Priority
  • IEEE 802.1D Spanning Tree
  • IEEE 802.1w Rapid Convergence Spanning Tree
  • IEEE 802.3ad Link Aggregation Control Protocol
  • RFC 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
  • RFC 2236 IGMPv1/v2/v3
  • RFC 1492 TACACS+
  • RFC 2138 RADIUS
  • RFC 2866 RADIUS accounting
  • RFC 1493 Bridge MIB
  • RFC 1213 MIB II
  • RFC 2096 IP Forwarding Table MIB
  • RFC 2737 Entity MIB
  • RFC 2863
  • RFC 2665 Ethernet MIB
  • RFC 2819 Four groups of RMON: 1 (statistics), 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 802.1Q Bridge MIB
  • RFC 2618 RADIUS Client MIB
  • RFC 2620 RADIUS Accounting MIB

    Safety:
    • cUL (CSA 950)
    • EN 60950/IEC 950
    • NOM-019-SCFI-1994
    • UL 1950 3rd edition
    Emissions:
    • FCC Class A
    • EN 55022/CISPR 22 Class A
    • VCCI Class A
    Immunity:
    • EN 55024/CISPR 24
    • ESD: IEC 61000-4-2, 4 kV CD, 8 kV AD
    • Radiated: IEC 61000-4-3, 3V/m
    • EFT/Burst: IEC 61000-4-4, 1.0 kV (power line), 0.5 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, 50 or 60 Hz
    • Voltage dips and interruptions: IEC 61000-4-11, >95% reduction, 0.5 period; 30% reduction, 25 periods
    • Harmonics: EN 61000-3-2/IEC 61000-3-2
    • Flicker: EN 61000-3-3/IEC 61000-3-3
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    Additional Warranty Information
  • With next-business-day advance replacement
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