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WS-C2955S-12 WS-C2955C-12 WS-C2955T-12
Forwarding bandwidth
per box (Gbps)
2.8 2.8 6.4
Maximum stack members
0 0 0
Total bandwidth of stack
(Gbps)
0 0 0
Packets per second per box
(Mpps)
2 2 4.8
MAC addresses supported
8.000 8.000 8.000
Routes supported
0 0 0
Onboard memory (DRAM MB)
32 32 32
10 GbE density
0 0 0
Gigabit Ethernet GBIC density
0 0 0
10 Gigabit Ethernet
XENPAK/X2 port density
0 0 0
10/100/1000 density
0 0 2
10/100 density
12 12 12
100BASE-FX density
0 2 0
Max. watt power consumption
23 23 23
PoE: Max. 802.3af Class 3
devices (15.4W)
0 0 0
PoE: Max. 802.3af Class 2
devices (7.3W)
0 0 0
AC/DC support
Dimensions
(H x W x D) inches
3.78 x 8.07 x 5.03 3.78 x 8.07 x 5.03 3.78 x 8.07 x 5.03
Dimensions
(H x W x D) centimeters
9.60 x 20.5 x 12.78 9.60 x 20.5 x 12.78 9.60 x 20.5 x 12.78
Unit weight
pounds (kilograms)
3 (1.4) 3 (1.4) 3 (1.4)
Product Overview
Simplified Management
Like many other Cisco fixed-configuration
switches, Cisco 2950 Series switches
feature embedded Graphical User Interface
(GUI)-based Device Manager, enabling
network managers to quickly and easily
configure their switches. With Cisco Network
Assistant, a PC-based software application,
customers can also simultaneously
configure and troubleshoot multiple Cisco
Catalyst switches using a standard Web
browser. Cisco Network Assistant provides
configuration wizards that greatly simplify the
implementation of converged networks and
intelligent network services.
Specialized Models
The Cisco Catalyst 2950 Series includes
special models that extend intelligent
Ethernet services to far-flung locations
and harsh environments. Cisco Catalyst
2955 switches feature industrial-grade
components designed to withstand extreme
vibrations, shocks, and temperatures (-40˚
to 140˚ F), enabling manufacturers to extend
Ethernet to the factory floor to improve
communication and increase productivity.
Series Spotlight
CATALYST 2950 WORKGROUP SWITCHES
Product Number Description
WS-C2950-12
12 10/100 ports; Standard Image
WS-C2950-24
24 10/100 ports; Standard Image
WS-C2950C-24
24 10/100 ports + 2 100BASE-FX uplinks; Enhanced Image
WS-C2950G-24-EI-DC
24 10/100 ports + 2 GBIC slots; Enhanced Image; DC version
WS-C2950SX-24
24 10/100 ports + 2 1000BASE-SX ports; Standard Image
WS-C2950SX-48-SI
48 10/100 ports + 2 1000BASE-SX uplink ports; Standard Image
WS-C2955C-12
2955 12 TX ports + 2 multimode uplinks
WS-C2955S-12
2955 12 TX + 2 single-mode uplinks
WS-C2955T-12
2955 12 TX ports + 2 copper uplinks
Cisco Catalyst 2950 Series
Hardware Features continued