Cisco Catalyst C4948 10 Gigabit Ethernet Switch Specifications

Cisco Catalyst C4948 10 Gigabit Ethernet Switch

Part Number: WS-C4948-10GE-S

General

  • Subtype
    Gigabit Ethernet
  • Ports
    48 x 10/100/1000 + 2 x X2
  • Performance
    Switching capacity : 136 Gbps
    Throughput : 102 Mpps
  • Capacity
    Active VLANs : 4096
    Spanning Tree Protocol instances : 10000
    Switched virtual interfaces (SVIs) : 2000
    QoS hardware entries : 32000
    Multicast entries (Layer 3) : 28000
    Multicast entries (Layer 2) : 16000
  • Jumbo Frame Support
    9216 bytes
  • Authentication Method
    RADIUS, Secure Shell (SSH), Secure Shell v.2 (SSH2), TACACS+
  • RAM
    256 MB - SDRAM
  • MAC Address Table Size
    55K entries
  • Authentication Method
    Secure Shell (SSH), RADIUS, TACACS+, Secure Shell v.2 (SSH2)
  • Status Indicators
    Link activity, power, system, status
  • Routing Protocol
    RIP-1, RIP-2, EIGRP, static IP routing
  • Jumbo Frame Support
    9216 bytes
  • Manufacturer
    Cisco

Power Device

  • Nominal Voltage
    AC 120/230 V
  • Frequency Required
    50/60 Hz
  • Type
    internal power supply
  • Hot-Plug
    hot-plug

Networking

  • Cabling Type
    Ethernet 1000Base-T, Ethernet 100Base-TX, Ethernet 10Base-T
  • MAC Address Table Size
    55K entries
  • Subcategory
    network hubs and switches
  • Subtype
    Gigabit Ethernet
  • Form Factor
    rack-mountable
  • Type
    switch
  • Connectivity Technology
    wired
  • Advanced Switching
    Layer 3
  • Features
    ARP support, Access Control List (ACL) support, IPv6 support, ISL support, Jumbo Frames support, Link Aggregation Control Protocol (LACP), MAC address filtering, Multicast Storm Control, Multiple Spanning Tree Protocol (MSTP) support, Per-VLAN Rapid Spanning Tree (PVRST), Per-VLAN Spanning Tree Plus (PVST+), Port Aggregation Protocol (PAgP) support, BOOTP support, Quality of Service (QoS), RADIUS support, Rapid Spanning Tree Protocol (RSTP) support, Remote Switch Port Analyzer (RSPAN), Spanning Tree Protocol (STP) support, Syslog support, Time Domain Reflectometry (TDR), Trivial File Transfer Protocol (TFTP) support, Uni-Directional Link Detection (UDLD), VLAN support, Broadcast Storm Control, Virtual Route Forwarding-Lite (VRF-Lite), WCCP 2.0, auto-negotiation, auto-sensing per device, layer 2 switching, layer 3 switching, manageable, trunking, Cisco Fast EtherChannel, Cisco Gigabit EtherChannel , DHCP snooping, Dynamic Trunking Protocol (DTP) support, IGMP snooping, IP-routing
  • Compliant Standards
    IEEE 802.1D, IEEE 802.1Q, IEEE 802.3ah, IEEE 802.3u, IEEE 802.3z, IEEE 802.1ag, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad (LACP)
  • Jumbo Frame Support
    9216 bytes
  • Ports Qty
    48
  • Manageable
    Yes
  • Routing Protocol
    EIGRP, RIP-1, RIP-2, static IP routing
  • Switching Protocol
    Ethernet
  • Remote Management Protocol
    CLI, HTTP, Telnet, HTTPS, RMON 1, RMON 2, RMON 3, RMON 9, SNMP 1, SNMP 2, SNMP 3
  • Communication Mode
    full-duplex, half-duplex

Processor

  • Installed Qty
    1
  • Clock Speed
    666 MHz

Power

  • Power Redundancy
    optional
  • Power Redundancy Scheme
    1+1 (with optional power supply)
  • Max Supported Qty
    2

Interface Provided

  • Gender
    female
  • Qty
    1, 2, 48
  • Connector Type
    X2
  • Comments
    management

Miscellaneous

  • Height (Rack Units)
    1 m

RAM

  • Technology
    SDRAM

Environmental Parameters

  • Min Operating Temperature
    32 °F
  • Max Operating Temperature
    104 °F
  • Min Storage Temperature
    -40 °F
  • Max Storage Temperature
    167 °F
  • Humidity Range Operating
    10 - 90% (non-condensing)

Header

  • Brand
    Cisco
  • Product Line
    Cisco Catalyst
  • Model
    4948 10 Gigabit Ethernet Switch
  • Packaged Quantity
    1
  • Compatibility
    PC

Dimensions & Weight

  • Depth
    16.1 in
  • Width
    17.3 in
  • Height
    1.7 in
  • Weight
    16.53 lbs

Software

  • Type
    Cisco IOS IP Base

Service & Support

  • Type
    1 year warranty

Service & Support Details

  • Type
    limited warranty
  • Full Contract Period
    1 year

Ports

  • Type
    10/100/1000
  • Qty
    48

Performance

  • Type
    switching capacity, throughput
  • Value
    102 Mpps, 136 Gbps

Ports (2nd)

  • Type
    X2
  • Qty
    2

Slot Required

  • Type
    none

Capacity

  • Type
    QoS hardware entries, Spanning Tree Protocol instances, active VLANs, multicast entries (Layer 2), multicast entries (Layer 3), switched virtual interfaces (SVIs)
  • Value
    10000, 16000, 2000, 28000, 32000, 4096

General

  • Manufacturer
    Cisco