Manufacturer’s Description

Cisco Catalyst® 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.

The Specs

Type of Switch Ethernet Switch
Category Switches
Class Network Hardware
Additional Specifications
Frequency Band Configurable maximum transmission unit (MTU) of up to 1530 bytes
Connectivity Media Category 5 UTP 10/100Base-TX
Redundant Power Supply Yes
Communication Mode Full-Duplex|Half-Duplex
Installed Flash Memory 8 MB
Management SNMPTelnetRMONCWSI(CLI)-based out-of-bandembedded CMS
normalized-Weight 160
Depth 13 in
Port/Expansion Slot Details 2 x Gigabit Ethernet Expansion Slot
Number of GBIC Slots 2
Product Line Catalyst
Altitude 15000 ft Maximum Sto
Media Type Supported Twisted Pair
Number of Network (RJ-45) Ports 48
Additional Connectors DB9
Product Model 2950G-48-EI
Performance 10.1Mpps Forwarding Rate For 64-byte Packet
Width 17.5 in
Product Series 2950
General Features AC Adapter|Auto-Sensing Per Device|LED Status Indicators|Rack-mountable|Stackable|Uplink
Min Voltage 100 V
Flash Power 8 K MAC Address -
Manageable Yes
Number of Total Expansion Slots 2
Installed Main Memory 16 MB
Description 0
Network Architecture Supported Ethernet - 100 Mbps Fiber (100BaseFX)|Ethernet - 100 Mbps Two-Pair (100BaseTX)|Ethernet - 10Mbps Twisted Pair (10BaseT)|Gigabit Fiber Ethernet - 1000 Mbps (1000BaseLX)|Gigabit Fiber Ethernet - 1000 Mbps (1000BaseSX)
Temperature -13F (-25C) to 158F (70C) Storage
Thermal Dissipation 154 BTU/h
Height 1.72 in
Humidity 10% to 85% Non-condensing Relative Humidity Operating
Network Status Indicators Activity Status|Disable Status|Duplex Operation|Link Status|Port Status
MAC Address Table Size 8 K
Max Voltage 240 V
Power Consumption Up to 45 W @
normalized-Height 43.688
Speeds Supported-Network 10 Mbps|100 Mbps
Twisted Pair Cable Standard Category 5
Total Number of Network Ports 48
Input Current 500 mA @ 200 V AC to 240 V AC
Brand Name Cisco
Flow Control IEEE 802.3x (Full-duplex)
Quick Glance
Interfaces 48 x RJ-45 10/100Base-TX LAN|1 x RJ-45 Console Management
Number of Network Ports 48
Weight 10 lbs
Dimensions 1.72" Height x 17.50" Width x 13" Depth
More Info
Warranty Information Lifetime Limited

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