Refurbished - Cisco Catalyst 2950G-48 Ethernet Switch - WS-C2950G-48-EI

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Product Overview

Cisco® Catalyst® 2950 Series switches are fixed-configuration models that provide wire-speed Fast Ethernet and Gigabit Ethernet connectivity for small and medium-sized networks. The Cisco Catalyst 2950 Series is an affordable product line that brings intelligent services, such as enhanced security, high availability, and advanced quality of service (QoS), to the network edge-while maintaining the simplicity of traditional LAN switching.

Embedded in all Cisco Catalyst 2950 Series switches is the Cisco Device Manager software, which allows users to easily configure and monitor the switch using a standard Web browser, eliminating the need for more complex terminal emulation programs and knowledge of the command-line interface (CLI). Customers can easily initialize the switch with web-based Cisco Express Setup, without using the CLI. In addition, with Cisco Network Assistant, a standalone network management software, customers can simultaneously configure and troubleshoot multiple Cisco Catalyst desktop switches. Cisco Device Manager, Cisco Express Setup, and Cisco Network Assistant reduce the cost of deployment by enabling less-skilled personnel to set up switches quickly. Furthermore, Cisco Catalyst 2950 Series switches provide extensive management tools using Simple Network Management Protocol (SNMP) network management platforms such as CiscoWorks.


Manufacturer Cisco
Mfg Part# WS-C2950G-48-EI
SKU 10334951
UPC 746320687728
UPC 14 00746320687728
Refurbished Yes
Modular No
Uplink Port No
Stack Port No
Total Number of Network Ports 48
Product Type Ethernet Switch
Manufacturer Part Number WS-C2950G-48-EI
Manufacturer Cisco-IMSourcing
Product Name Catalyst Ethernet Switch
Product Line Catalyst
Product Series 2950
Brand Name Cisco-IMSourcing
Expansion Slot Type GBIC
Number of Total Expansion Slots 2
Network Technology 10/100Base-TX / 1000Base-X
Ethernet Technology Fast Ethernet / Gigabit Ethernet
Media Type Supported Twisted Pair / Optical Fiber
Layer Supported 2
Power Source Power Supply
Manageable Yes
Limited Warranty 3 Year
Tech Specs
Status Indicators System status LEDs: System RPS Bandwidth utilization Per-port status LEDs: Link integrity Disabled Activity speed Full-duplex
Number of Ports 48
Fast Ethernet Port Yes
Altitude 10000 ft Maximum Operating / 15000 ft Maximum Storage
Humidity 10% to 85% Non-condensing Relative Humidity Operating
Temperature 32°F (0°C) to 113°F (45°C) Operating / -13°F (-25°C) to 158°F (70°C) Storage
Thermal Dissipation 154 BTU/h
Product Type Ethernet Switch
Manufacturer Part Number WS-C2950G-48-EI
Manufacturer Website Address
Manufacturer Cisco Systems, Inc
Product Name Catalyst 2950G-48 Ethernet Switch
Product Line Catalyst
Product Series 2950
Brand Name Cisco
Expansion Slots (2 Total) GBIC
Number of Expansion Slots 2
Connectivity Media Category 3 UTP 10Base-T / Category 4 UTP 10Base-T / Category 5 UTP 10/100Base-TX
Performance Up to 6.8Mbps Forwarding Bandwidth / 13.6Gbps Switching Fabric / 10.1Mpps Forwarding Rate For 64-byte Packet
Flash Memory 8 MB
Standard Memory 16 MB
Additional Information Configurable maximum transmission unit (MTU) of up to 1530 bytes
Package Contents Catalyst 2950 Desktop Switch Hardware Configuration Guide About the Catalyst 2950 and Catalyst 2955 Documentation AC power cord Mounting kit containing these items: - Four rubber feet for mounting the switch on a table, shelf, or desk - Two 19-inch or 24-inch rack-mounting brackets - Six number-8 Phillips flat-head screws for attaching the brackets to the switch - Four number-8 Phillips truss-head screws for attaching the brackets to the switch - Four number-12 Phillips machine screws for attaching the brackets to a rack - One cable guide and one black Phillips machine screw for attaching the cable guide to one of the mounting brackets - One RPS connector cover and two number-4 pan-head screws
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
Address Table 8 K MAC Address -
Flow Control IEEE 802.3x (Full-duplex)
Dimensions 1.72" Height x 17.50" Width x 13" Depth
Weight (Approximate) 10 lb
Input Voltage 110 V AC / 220 V AC
Frequency 50 Hz to 60 Hz
Input Current 1 A @ 100 V AC to 127 V AC / 500 mA @ 200 V AC to 240 V AC
Power Consumption Up to 45 W @
Input Voltage Range 100 V AC to 127 V AC
Redundant Power Supply Yes
Protocols IGMP / PVST+ / PAgP / VTP / DTP / TFTP / NTP / CDP / LACP
Management SNMP Telnet RMON CWSI (CLI)-based out-of-band embedded CMS
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
Manageable Yes
MTBF 18.1 Year
Operating System Enhanced Software Image (EI) installed
Standard Warranty Lifetime Limited

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