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Home >> Gigabit Ethernet >> Gigabit Switches / Hubs >> 

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HP ProCurve Networking 2848 Gigabit Ethernet Switch J4904A#ABA, w/ 48-Port, 4 Expansion Slots. ds-im




*Adult Signature Required on Delivery: 
*Ship to Billing Address Only: 
Part Number: SWT-J4904A#ABA
$3,647.59
Quantity:    

HP ProCurve Networking 2848 Gigabit Ethernet Switch, w/ 48-Port, Including 4 SFP (mini-GBIC), P/N: J4904A#ABA

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.

Specifications:
  • Manufacturer: Hewlett-Packard
  • Manufacturer Part Number: J4904A#ABA
  • Product Name: ProCurve 2848 Ethernet Switch
  • Product Type: Ethernet Switch
  • Number of Ports: 48
  • Expansion Slots: (4 Total) SFP (mini-GBIC)
  • Interfaces/Ports:
    - 48 x RJ-45 10/100/1000Base-T
    - 1 x DB-9 Console Management
  • Gigabit Ethernet Port: Yes
  • Connectivity Media: Twisted Pair 10/100/1000Base-T
  • Performance:
    - 71.4Mpps Throughput
    - 96Gbps Switching Fabric
  • Flow Control: IEEE 802.3x (Full-duplex)
  • Address Table: 16K MAC Address -
  • Manageable: Yes
  • Management:
    - HP ProCurve Manager (included)
    - HP ProCurve Manager Plus
    - Command line interface
    - Web browser
    - Configuration menu
    - Out-of-band management (serial RS-232C)
  • Protocols:
    - TFTP
    - BootP
    - Telnet
    - TCP/IP
    - ARP
    - IGMP
    - RADIUS
    - SMON
  • Flash Memory: 16MB
  • Input Voltage:
    - 110V AC
    - 220V AC
  • Input Voltage Range: 100V AC to 127V AC
  • Input Current:
    - 0.6A
    - 0.3A
  • Frequency: 50 Hz or 60 Hz
  • Power Consumption: 100 W
  • Power Source: Power Supply
  • Redundant Power Supply: Yes
  • Temperature:
    - 32 °F (0.0 °C) to 131 °F (55.0 °C) Operating
    - -40 °F (-40.0 °C) to 158 °F (70.0 °C) Storage
  • Humidity:
    - 15% to 95% Non-condensing Relative Humidity Operating
    - 15% to 90% Non-condensing Relative Humidity Storage
  • Altitude: 15091 ft Maximum
  • Thermal Dissipation: 341 BTU/s Maximum
  • 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 MIBSafety:
    - 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


Package Contents:
  • Mounts in a standard 19 in
  • rack (hardware included)
  • HP ProCurve Manager (included)




Limited Warranty: One year from invoice date with Directron.com. Lifetime from invoice date with Manufacturer. 30-Day money back from receiving date with 15% restocking fee for non-defective returns. No credit or refund after 30 days. Customer is responsible for returning defective products including DOA due to manufacturer unless testing is paid before shipping. (Zoeychow110409)

Notes: (1)Due to the high value nature of this item, it will be shipped only to the billing to address if paid with credit card. Adult signature will be required upon delivery. (2)This product is sold only to end-users, commercial or public accounts. We do not sell this product to resellers.

Related Items: | HP Procurve Networking Products | Computer Network Switches | More 24 Ports Network Hubs/ Switchs | Network Accessories |

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