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  • WS-C4948-10GE

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    WS-C4948-10GE

    Catalyst 4948, optnl sw, 48*10/100/1000+2*10GE(X2), no p/s

    P/N: WS-C4948-10GE
    Manufacturer: Cisco

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    Additional information

    Other featuresBundled software12.2(25)EWA +
    Power supply typeAC/DC
    Networking featuresGigabit Ethernet
    Connectivity technologyWired
    Weight7.48 kilogram
    Dimensions (WxDxH)439.166 x 409.956 x 44.45 millimeter
    Operational conditionsHeat dissipation1023 British thermal unit per hour
    MemoryInternal memory256 megabyte
    Memory typeSDRAM
    Packet buffer memory16 megabyte
    Operational conditionsOperating altitude-60 - 2000 meter
    Storage temperature (T-T)-40 - 75 degrees Celcium
    Operating temperature (T-T)0 - 40 degrees Celcium
    CertificatesCertificationFCC P15 (CFR 47) A\nICES-003 A\nEN55022 A\nCISPR22 A\nAS/NZS 3548 A\nVCCI A\nEN55024\nETS300 386\nEN50082-1\nEN61000-3-2\nEN61000-3-3
    SafetyUL 60950-1, CAN/CSA-C22.2 No. 60950-1, EN 60950-1, IEC 60950-1, AS/NZS 60950, IEC 60825-1, IEC 60825-2, EN 60825-1, EN 60825-2, 21 CFR 1040
    Technical detailsForm factor1U
    Colour of productGrey
    Processor clock speed666 megahertz
    StackableTak
    Rack mountingTak
    PowerInput current4/8 Ampere
    Power consumption (typical)300 Watt
    Weight & dimensionsWeight16.5 pounds
    Dimensions (W x D x H)17.290 x 16.14 x 1.712 inch
    Weight7480 gram
    ProtocolsSupported network protocolsDHCP, NMSP, HTTPS
    Management protocolsRIPv1, RIPv2, EIGRP, DTP, VTP, PAgP, LACP, UDLD, WCCP
    SecuritySecurity algorithms802.1x RADIUS, SSH
    MAC address filteringTak
    Access Control List (ACL)Tak
    Optical fiberTransmission distance (max)40 kilometer
    Data transmissionJumbo frames supportTak
    Maximum data transfer rate10 gigabit per second
    Number of VLANs4096
    Throughput102 mpps Million packets per second
    Switching capacity136 gigabit per second
    Supported data transfer rates10/100/1000 Mbps
    MAC address table55000 entries
    NetworkingLink aggregationTak
    DHCP serverTak
    IP routingTak
    IGMP snoopingTak
    Spanning tree protocolTak
    10G supportTak
    Networking standardsIEEE 802.1D, IEEE 802.1p, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3u
    Ports & interfacesI/O ports2 x 10G
    Copper ethernet cabling technology1000BASE-T, 100BASE-TX, 10BASE-T
    SFP/SFP+ slots quantity4
    Basic switching RJ-45 Ethernet ports quantity52, 48, 52
    Management featuresQuality of Service (QoS) supportTak
    Multicast supportTak
    Switch typeManaged
    Switch layerL2
    WS-C4948-10GE

    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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