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Cisco Catalyst 4948 10GE Enhanced Managed Layer 3 Ethernet Switch


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RRP:
Price:
$13,290.00 (excluding tax)
SKU:
WS-C4948-10GE-E
Brand:
Cisco
Weight:
24.00 LBS
Rating:
()
Availability:
Available
Shipping:
Calculated at checkout
Quantity:

Product Description

Main Features

  • Manufacturer: Cisco Systems, Inc
  • Manufacturer Part Number: WS-C4948-10GE-E
  • Manufacturer Website Address: www.cisco.com
  • Product Name: Catalyst 4948 10GE Enhanced Managed Layer 3 Ethernet Switch
  • Marketing Information: The Cisco Catalyst 4948-10GE Switch is a wire-speed, low-latency, Layer 2-4, 1-rack-unit (1-RU), fixed-configuration switch for rack-optimized server switching. Based on the proven Cisco Catalyst 4500 Series hardware and software architecture, the Cisco Catalyst 4948-10GE offers exceptional performance, bandwidth, and reliability for low-density, multilayer aggregation of high-performance servers and workstations.
  • Product Type: Layer 3 Switch
  • Number of Ports: 48
  • Gigabit Ethernet Port: Yes
  • Interfaces/Ports: 48 x RJ-45 10/100/1000Base-T LAN, 1 x RJ-45 Console Management, 1 x RJ-45 10/100Base-TX Management
  • Expansion Slots: (2 Total) X2
  • Form Factor: Rack-mountable
  • Dimensions: 1.75" Height x 17.5" Width x 16" Depth
  • Weight: 17.2 lb



 

General Information

Manufacturer:
Cisco Systems, Inc
Manufacturer Part Number:
WS-C4948-10GE-E
Manufacturer Website Address:
www.cisco.com
Brand Name:
Cisco
Product Line:
Catalyst
Product Series:
4900
Product Name:
Catalyst 4948 10GE Enhanced Managed Layer 3 Ethernet Switch
Marketing Information:
The Cisco Catalyst 4948-10GE Switch is a wire-speed, low-latency, Layer 2-4, 1-rack-unit (1-RU), fixed-configuration switch for rack-optimized server switching. Based on the proven Cisco Catalyst 4500 Series hardware and software architecture, the Cisco Catalyst 4948-10GE offers exceptional performance, bandwidth, and reliability for low-density, multilayer aggregation of high-performance servers and workstations.
Product Type:
Layer 3 Switch

Interfaces/Ports

Number of Ports:
48
Gigabit Ethernet Port:
Yes
Interfaces/Ports:
  • 48 x RJ-45 10/100/1000Base-T LAN
  • 1 x RJ-45 Console Management
  • 1 x RJ-45 10/100Base-TX Management

    • Media & Performance

    Connectivity Media:
    		Twisted Pair 10/100/1000Base-T
    Performance:
  • 136Gbps Switching Capacity
  • 102Mpps Switching Performance

    • I/O Expansions

    Number of Expansion Slots:
    		2
    Expansion Slots:
    		(2 Total) X2

    Network & Communication

    Layer Support:
  • 2
  • 3
  • 4

    • Management & Protocols

    Manageable:
    		Yes
    Management:
  • Cisco Network Assistant
  • CiscoWorks
  • Cisco SmartPort macros
  • CiscoView
  • SNMPv1, v2, and v3 instrumentation, delivering comprehensive in-band management
  • CLI-based management console to provide detailed out-of-band management
  • Remote Monitoring (RMON) software agent
  • Per VLAN Spanning Tree (PVST) and VLAN IDs: 4096

    QoS and Traffic Management:

  • Per-port QoS configuration
  • Support for four queues per port
  • Strict priority queuing
  • IP differentiated services code point (DSCP)
  • Classification and marking based on IP type of service (ToS) or DSCP
  • Classification and marking based on full Layer 3 and Layer 4 headers
  • Input and output policing based on Layer 3 and Layer 4 headers
  • Support for 512 policers on ingress and 512 policers on egress
  • Shaping and sharing output queue management
  • DBL-congestion-avoidance feature
  • No performance penalty for granular QoS functions
  • Per-port, per-vlan QoS
    • Processor & Chipset

    Processor:
    		1 x 666MHz

    Memory

    Standard Memory:
    		256MB
    Memory Technology:
    		SDRAM
    Flash Memory:
    		64MB

    Power Description

    Power Source:
    		Power Supply

    Physical Characteristics

    Form Factor:
    		Rack-mountable
    Dimensions:
    		1.75" Height x 17.5" Width x 16" Depth
    Weight:
    		17.2 lb

    Shipping Information

    Shipping Dimensions :
    		9.0" Height x 23.0" Width x 23.0" Depth
    Case Pack Qty :
    		1
    Shipping Weight :
    		24.0 lb

    Miscellaneous

    Additional Information:
  • Power-Supply Redundancy for Nonstop Operation
  • Robust Network Security
  • Switch heat dissipation: 1023 BTU/hour
  • Switched Virtual Interfaces (SVIs): 2k
  • Storm control
  • Hardware-based IP Cisco Express Forwarding routing at 102 mpps
  • Policy-based routing (PBR)
  • Bandwidth aggregation up to 40 Gbps using Cisco Gigabit Ethernet EtherChannel technology
  • Support for 55,000 unicast and 16000 multicast MAC addresses

    Security Features:

  • Hardware-based ACLs, router ACLs (RACLs), VLAN ACLs
  • TACACS+ and RADIUS
  • 802.1x accounting
  • 802.1x authentication failure
  • 802.1x Private VLAN assignment Port security
  • Sticky port security
  • SSHv1 and SSHv2
  • VLAN Management Policy Server (VMPS) client
  • Unicast MAC filtering
  • Unicast port flood blocking
  • Dynamic Address Resolution Protocol (ARP) inspection
  • IP source guard
  • Community Private VLANs
  • Trunk Port Security

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