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Cisco WS-C4948-S

Cisco Catalyst 4948 Switch - Catalyst 4948 (IPB S/W 48-Port, 10/100/1000+4 SFP and 1 AC Power supply)

The Cisco Catalyst 4948 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 Switch Series offers exceptional performance and reliability for low density, multilayer aggregation of high performance servers and workstations. The Cisco Catalyst 4948 Switch offers 48 ports of wire-speed 10/100/1000BASE-T with 4 alternative wired ports that can accommodate optional 1000BASE-X Small Form-Factor Pluggable (SFP) optics. Exceptional reliability and serviceability are delivered with optional internal AC or DC 1 + 1 hot-swappable power supplies and a hot-swappable fan tray with redundant fans.

General Information

  • Product Type: Layer 3 Switch
  • Product Series: 4900
  • Brand Name: Cisco
  • Manufacturer: Cisco Systems, Inc
  • Product Model: 4948
  • Product Name: Catalyst 4948 Layer 3 Switch
  • Product Line: Catalyst

Physical Characteristics

  • Height: 1.7"
  • Width: 17.3"
  • Depth: 16.1"
  • Weight (Approximate): 16.49 lb

Interfaces/Ports

  • Number of Network (RJ-45) Ports: 48
  • Total Number of Network Ports: 48
  • Port/Expansion Slot Details:
    • 48 x Gigabit Ethernet Network
    • 4 x Fast Ethernet Expansion Slot

Management & Protocols

  • Manageable: Yes
  • Management:
    • Syslog
    • Telnet
    • CiscoWorks
    • Remote SPAN
    • Smartports macros
    • Embedded CiscoView
    • Web-based management
    • Cisco Network Assistant
    • Cisco SwitchProbe analyzer
    • RMON (history, statistics, alarms, and events)
    • SNMPv1, v2, and v3
    • Command-line interface (CLI)
    • IEEE 802.1p VLANs
    • IEEE 802.1Q QoS

Other

  • Package Contents:
    • Catalyst 4948 Layer 3 Switch
    • Fan tray
    • IP Base software image (RIP, static routes)
    • One AC power supply (PWR-C49-300AC)
    • Catalyst 4948 Layer 3 Switch
    • Fan tray
    • IP Base software image (RIP, static routes)
    • One AC power supply (PWR-C49-300AC)

Power Description

  • Input Voltage:
    • 110 V AC
    • 220 V AC
  • Redundant Power Supply: Yes
  • Power Source: Power Supply

I/O Expansions

  • Number of Total Expansion Slots: 4
  • Expansion Slot Type: SFP
  • Number of SFP Slots: 4
  • Shared SFP Slot: Yes

Memory

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

Media & Performance

  • Ethernet Technology: Gigabit Ethernet
  • Media Type Supported: Twisted Pair
  • Network Technology: 10/100/1000Base-T

Network & Communication

  • Layer Supported: 4

Warranty

  • Limited Warranty: 1 Year

Full specifications (PDF)

 

The Cisco WS-C4948-S is also known as CSC-WSC4948S or WSC4948S .