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HP(3COM) 3CR17171-91
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  • 제품설명

    L3 POE Swithch
    POE (PWR MODELS ONLY)
    IEEE 802.3af PoE injection into Cat5 or 5e LAN wiring (300 W total max.)


    24 x 10BASE-T/100BASE-TX ports  4 x Gigabit SFP ports RPS power port (-48 VDC) RJ-45 console port
    12.8 Gbps switching capacity, 9.5 Mpps forwarding rate, maximum.
    Wirespeed performance across all ports within a stack delivers optimal throughputs and bandwidth for business-critical data and high-speed communications.
    Multi-layer operation with static routes, RIP-based Layer 3 functionality, OSPF, and PIM-DM and PIM-SM.
    3com XRN Stacking Technology provides for the creation of eight-unit stacks that offer chassis-like availability and resiliency over traditional aggregated-trunk configurations. The entire stack is managed as a single-IP management entity, with "masterless" sharing of critical routing information across all units for fast failure recovery.
    Load-sharing and cross-stack trunking features help eliminate dropped packets, clear up traffic bottlenecks, and improve server availability.
    Integrated distributed security enforcement.
    Advanced, time-based Access Control Lists (ACLs) help safeguard key network resources from unauthorized access and data corruption.
    User-based authentication and DES 56-bit or 168-bit encryption help secure Layer 3 protocols and management controls.
    Shared 3com Operating System consolidates administrative control over the entire switching infrastructure—contributing to a more unified network environment and providing unparalleled edge-to-core visibility and control.
    Built-in support for AC- and DC-powered operations enables you to leverage existing power schemes and cost-effectively extend power to the edge of the network.
    Available DC Redundant Power Supply (RPS), designed by Eaton Powerware Corporation, a leading provider of integrated power systems