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Cisco WS-C2950G-48-EI
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MFG PART #:

WS-C2950G-48-EI

UC SKU #:

68185

Cisco Catalystr 2950G-48 is a member of the Catalyst 2950 Series Intelligent Ethernet Switches, and is a fixed-configuration, stackable switch that provides wire-speed Fast Ethernet and Gigabit Ethernet connectivity for midsized networks and the metro access edge. The Catalyst 2950 Series is an affordable product line that brings intelligent services, such as enhanced security, high availability and advanced quality of service (QoS), tothe network edgewhile maintaining the simplicity of traditional LAN switching. When a Catalyst 2950 Switch is combined with a Catalyst 3550 Series Switch, the solution can enable IP routing from the edge to the core of the network.

Embedded in Catalyst 2950 Series switches is the Cisco Cluster Management Suite (CMS) Software, which allows users to simultaneously configure and troubleshoot multiple Catalyst desktop switches using a standard Web browser. In addition, Cisco CMS Software provides new configuration wizards that greatly simplify the implementation of converged applications and network-wide services.

Cisco WS-C2950G-48-EI Media & Performance

Connectivity Media: Category 4 UTP 10Base-T
Connectivity Media: Category 3 UTP 10Base-T
Connectivity Media: Category 5 UTP 10/100Base-TX
Performance: Up to 6.8Mbps Forwarding Bandwidth
Performance: 13.6Gbps Switching Fabric

Cisco WS-C2950G-48-EI Controls/Indicators

Status Indicators: System status LEDs:
  • System
  • RPS
  • Bandwidth utilization

    Per-port status LEDs:
  • Link integrity
  • Disabled
  • Activity
  • speed
  • Full-duplex
    		•

    Cisco WS-C2950G-48-EI Reliability

    MTBF: 159026Hour

    Cisco WS-C2950G-48-EI Power Description

    Input Voltage: 220V AC
    Input Voltage: 110V AC
    Input Voltage Range: 100V AC to 127V AC
    Input Current: 1 A @ 100V AC to 127V AC
    Input Current: 0.5 A @ 200V AC to 240V AC
    Frequency: 50 Hz to 60 Hz
    Power Consumption: Up to 45 W
    Redundant Power Supply: Yes

    Cisco WS-C2950G-48-EI Environmental Conditions

    Temperature: -13 degrees F (-25.0 degrees C) to 158 degrees F (70.0 degrees C) Storage
    Temperature: 32 degrees F (0.0 degrees C) to 113 degrees F (45.0 degrees C) Operating
    Humidity: 10% to 85% Non-condensing Relative Humidity Operating
    Altitude: 15000 ft Maximum Storage
    Altitude: 10000 ft Maximum Operating
    Thermal Dissipation: 154 BTU/h

    Cisco WS-C2950G-48-EI Physical Characteristics

    Dimensions: 1.72 Height x 17.5 Width x 13 Depth
    Shipping Dimensions: 8.25 Height x 18.25 Width x 22 Depth
    Weight: 10lb

    Cisco WS-C2950G-48-EI Miscellaneous

    Additional Information:
    • Configurable maximum transmission unit (MTU) of up to 1530 bytes
    • Configurable maximum transmission unit (MTU) of up to 1530 bytes
    Certifications & Standards: Safety:
  • UL 1950/CSA 22.2 No. 950
  • IEC 950-EN 60950
  • AS/NZS 3260, TS001
  • CE Marking

    Electromagnetic Emissions:
  • FCC Part 15 Class A
  • EN 55022: 1998 Class A (CISPR22 Class A)
  • EN 55024: 1998 (CISPR24)
  • VCCI Class A
  • AS/NZS 3548 Class A
  • CE Marking
  • CNS 13438
  • BSMI Class A
  • MIC - IEEE 802.1x support

    Standards:
  • IEEE 802.1x support
  • IEEE 802.1w
  • IEEE 802.1s
  • IEEE 802.3x full duplex on 10BaseT, 100BaseTX, and 1000BaseT ports
  • IEEE 802.1D STP
  • IEEE 802.1p class-of-service (CoS) prioritization
  • IEEE 802.1Q VLAN
  • IEEE 802.3 10BaseT specification
  • IEEE 802.3u 100BaseTX specification
  • IEEE 802.3ab 1000BaseT specification
  • IEEE 802.3z 1000BaseX specification
  • 1000BaseX (GBIC)
  • 1000BaseSX
  • 1000BaseLX/LH
  • 1000BaseZX
  • 1000Base-CWDM GBIC 1470 nm
  • 1000Base-CWDM GBIC 1490 nm
  • 1000Base-CWDM GBIC 1510 nm
  • 1000Base-CWDM GBIC 1530 nm
  • 1000Base-CWDM GBIC 1550 nm
  • 1000Base-CWDM GBIC 1570 nm
  • 1000BaseE-CWDM GBIC 1590 nm
  • 1000Base-CWDM GBIC 1610 nm
  • RMON I and II standards
  • SNMPv1, SNMPv2c, and SNMPv3
    		•

    Cisco WS-C2950G-48-EI Original Manufacturer Warranty

    Standard Warranty: Lifetime Limited

    Cisco WS-C2950G-48-EI General Information

    Manufacturer: Cisco Systems, Inc
    Brand Name: Cisco
    Product Line: Catalyst
    Product Series: 2950
    Product Name: Catalyst 2950G-48 Ethernet Switch
    Product Type: Ethernet Switch

    Cisco WS-C2950G-48-EI Interfaces/Ports

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

    Cisco WS-C2950G-48-EI Media & Performance

    Performance: 10.1Mpps Forwarding Rate for 64-byte Packet

    Cisco WS-C2950G-48-EI I/O Expansions

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

    Cisco WS-C2950G-48-EI Network & Communication

    Flow Control: IEEE 802.3x (Full-duplex)
    Address Table: 8K MAC Addresses

    Cisco WS-C2950G-48-EI Management & Protocols

    Manageable: Yes
    Management:
    • SNMP
    • Telnet
    • RMON
    • CWSI
    • (CLI)-based out-of-band
    • embedded CMS
    • SNMP
    • Telnet
    • RMON
    • CWSI
    • (CLI)-based out-of-band
    • embedded CMS
    Protocols: IGMP
    Protocols: PVST+
    Protocols: PAgP
    Protocols: DTP
    Protocols: VTP
    Protocols: TFTP
    Protocols: NTP
    Protocols: LACP
    Protocols: CDP
    Security Features:
    • Filtering of incoming traffic flows based on Layer 2, Layer 3, or Layer 4 ACPs prevents unauthorized data flows.
    • Private VLAN edge
    • IEEE 802.1x for dynamic port-based security.
    • STRG
    • The STP PortFast/ BPDU guard
    • TACACS+ and Remote Access Dial-In User Service (RADIUS) authentication
    • Filtering of incoming traffic flows based on Layer 2, Layer 3, or Layer 4 ACPs prevents unauthorized data flows.
    • Private VLAN edge
    • IEEE 802.1x for dynamic port-based security.
    • STRG
    • The STP PortFast/ BPDU guard
    • TACACS+ and Remote Access Dial-In User Service (RADIUS) authentication

    Cisco WS-C2950G-48-EI Memory

    Standard Memory: 16MB
    Flash Memory: 8MB

    Cisco WS-C2950G-48-EI Software

    Operating System:
    • Enhanced Software Image (EI) installed
    • Enhanced Software Image (EI) installed