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Product Description
Cisco Catalyst 2955S-12 Managed Ethernet Switch - 12 x 10/100Base-TX, 2 x 100Base-LX
Cisco Catalyst 2955S-12 Managed Ethernet Switch - 12 x 10/100Base-TX, 2 x 100Base-LX W/SINGLE MODE CISCO WRTY NO RETURNS
The Cisco Catalyst 2955S-12 is a member of the Catalyst 2955 Series, and is an industrial-grade switching products that provide wire-speed Fast Ethernet and Gigabit Ethernet connectivity for deployment in harsh environments. The Cisco Catalyst 2955 Series operates in environments such as industrial networking solutions (industrial Ethernet deployments), intelligent transportation systems (ITS), and transportation network solutions. It integrates into military equipment, Supervisory Control and Data Acquisition (SCADA) systems, power generation systems, waste water treatment facilities, building automation systems, warehouses, and any other facilities or applications where the environmental conditions or suspended solid concentrations exceed the specifications of other commercial switching products. The Cisco Catalyst 2955 Series uses industrial-grade components, a compact form factor, convection cooling, and relay output signaling to extend intelligent services such as enhanced security, high availability, and advanced quality of service (QoS) to areas that cannot be served by traditional commercial-grade Ethernet switches.
| Layer Supported | 4 |
| Management |
|
| Manageable | Yes |
| Additional Information |
|
| Package Contents |
|
| Flash Memory | 16 MB |
| Standard Memory | 32 MB |
| Memory Technology | SDRAM |
| Input Voltage | 110 V AC |
| 220 V AC | |
| Power Source | Power Supply |
| Redundant Power Supply Supported | Yes |
| Network Technology | 10/100Base-TX |
| 100Base-LX | |
| Fiber Optic Cable Standard | 9/125 µm |
| Twisted Pair Cable Standard | Category 5 |
| Ethernet Technology | Fast Ethernet |
| Media Type Supported | Twisted Pair |
| Optical Fiber | |
| Fiber Mode Supported | Single-mode |
| Weight (Approximate) | 3 lb |
| Form Factor | Rack-mountable |
| Height | 3.8" |
| Width | 8.1" |
| Depth | 5" |
| Number of Network (RJ-45) Ports | 12 |
| Uplink Port | Yes |
| Number of LC Ports | 2 |
| Total Number of Network Ports | 12 |
| Port/Expansion Slot Details | 12 x Fast Ethernet Network |
| 2 x Fast Ethernet Uplink |
| Product Type | Ethernet Switch |
| Manufacturer Part Number | WS-C2955S-12-RF |
| Manufacturer Website Address | http://www.cisco.com |
| Manufacturer | Cisco Systems, Inc |
| Product Model | 2955S-12 |
| Product Name | Catalyst 2955S-12 Managed Ethernet Switch |
| Product Line | Catalyst |
| Product Series | 2955 |
| Brand Name | Cisco |
