| The Cisco Catalystr 2950-12 is a member of the Cisco Catalyst 2950 Series switches, and is a standalone, fixed-configuration, managed 10/100 switch providing user connectivity for small to mid-sized networks. This wire-speed desktop switch comes with Standard Image (SI) software features and offers Cisco IOSr functionality for basic data, video and voice services at the edge of the network. Embedded in all Catalyst 2950 Series 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. |
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| Redundant Power Supply: Yes |
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| Temperature: 23 degrees F (-5.0 degrees C) to 113 degrees F (45.0 degrees C) Operating |
| Temperature: -13 degrees F (-25.0 degrees C) to 158 degrees F (70.0 degrees C) Storage |
| Humidity: 10% to 95% Non-condensing Relative Humidity Operating |
| Altitude: 15000 ft Maximum Storage |
| Altitude: 10000 ft Maximum Operating |
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| Dimensions: 1.72 Height x 17.5 Width x 9.52 Depth |
| Shipping Dimensions: 8 Height x 12.5 Width x 22 Depth |
| Weight: 6.5lb |
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Additional Information: - 64-port-based VLANS
Cisco RPS Connector: - Connection for an optional Cisco RPS 300 that uses AC input and supplies DC output to the switch
- 300-watt redundant power system that can support six external network devices and provides power to one failed device at a time
- Automatically senses when the internal power supply of a connected device fails and provides power to the failed device, preventing loss of network traffic
- When internal power supply has been brought up or replaced, the RPS 300 automatically stops powering the device
- Attach only the Cisco RPS 300 (model PWR300-AC-RPS-N1) to the RPS receptacle
- 64-port-based VLANS
Cisco RPS Connector: - Connection for an optional Cisco RPS 300 that uses AC input and supplies DC output to the switch
- 300-watt redundant power system that can support six external network devices and provides power to one failed device at a time
- Automatically senses when the internal power supply of a connected device fails and provides power to the failed device, preventing loss of network traffic
- When internal power supply has been brought up or replaced, the RPS 300 automatically stops powering the device
- Attach only the Cisco RPS 300 (model PWR300-AC-RPS-N1) to the RPS receptacle
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Certifications & Standards: Standards:IEEE 802.1x support (planned future software support)IEEE 802.3x full duplex on 10BaseT, 100BaseTX, and 1000BaseT portsIEEE 802.1D Spanning-Tree ProtocolIEEE 802.1p CoSIEEE 802.1Q VLANIEEE 802.3ab 1000BaseT specificationIEEE 802.3u 100BaseTX specificationIEEE 802.3 10BaseT specification
Safety:UL/CSA G0950 Third EditionCSA 22.2 No. 950EN 60950IEC 950AS/NZS 3260, TS001CE Marking
Electromagnetic Emissions:FCC Part 15 Class AEN 55022 Class A (CISPR 22 Class A)VCCI Class AAS/NZS 3548 Class ACE MarkingCLEI CodeBSMI Class A
Y2K:Y2K compliant |
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| Manufacturer: Cisco Systems, Inc |
| Brand Name: Cisco |
| Product Line: Catalyst |
| Product Series: 2900 |
| Product Name: Catalyst 2950-12 Ethernet Switch |
| Product Type: Ethernet Switch |
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| Number of Ports: 12 |
| Fast Ethernet Port: Yes |
| Interfaces/Ports: 12 x RJ-45 10/100Base-TX LAN |
| Interfaces/Ports: 1 x RJ-45 Console Management |
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| Connectivity Media: Category 5 UTP 100Base-TX |
| Connectivity Media: Category 3, 4, 5 UTP 10Base-T |
| Performance: Up to 2.4Gbps Forwarding Bandwidth |
| Performance: 1.8Mpps Forwarding Rate for 64-byte Packet |
| Performance: 8.8Gbps Switching Fabric |
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| Address Table: 8000 MAC Addresses |
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| Manageable: Yes |
Management: Management:SNMP Management Information Base (MIB) II, SNMP MIB extensions, Bridging MIB (RFC 1493)
Superior Manageability:Cisco CMS allows the network administrator to manage up to 16 interconnected Catalyst 2950, 3550-12T, 3500 XL, 2900 XL, and 1900 switches through a single IP address and any standard Web browser, regardless of the location of the switches-that is, the switches do not have to be physically located in the same wiring closetSwitch clustering software upgrade allows network administrators to upgrade the system software of up to 16 interconnected switches through the easy-to-use Cisco CMS interface or a single CLI commandSimple Network Management Protocol (SNMP), and Telnet interface support delivers comprehensive in-band management, and a CLI-based management console provides detailed out-of-band managementManageable through CiscoWorks Windows network management software on a per-port and per-switch basis providing a common management interface for Cisco routers, switches, and hubsEmbedded Remote Monitoring (RMON) software agent supports four RMON groups (History, Statistics, Alarms and Events) for enhanced traffic management, monitoring, and analysisSwitch Port Analyzing (SPAN) port monitors traffic of a single port from a single network analyzer or RMON probeAutoconfiguration eases deployment of switches in the network by automatically configuring multiple switches across a network via a boot serverDomain Name Services (DNS) provide IP address resolution with user-defined device namesTrivial File Transfer Protocol (TFTP) reduces the cost of administering software upgrades by downloading from a centralized locationNetwork Time Protocol (NTP) provides an accurate and consistent timestamp to all switches within the intranetSpanning Tree Root Guard (STRG) prevents edge devices that are not in the network administrator's control from becoming STP root nodesMulti-function LEDs per port for Port Status, half-duplex/full-duplex, 10BaseT/100BaseTX/1000BaseT indication as well as switch-level status LEDs for system, RPS, and bandwidth utilization provide a comprehensive and convenient visual management system |
| Protocols: IGMP |
| Protocols: PAgP |
| Protocols: PVST+ |
| Protocols: VTP |
| Protocols: DTP |
| Protocols: CDP |
| Protocols: LACP |
| Protocols: TFTP |
| Protocols: NTP |
Security Features: - Private VLAN Edge provides security and isolation between ports on a switch, ensuring that voice traffic travels directly from its entry point to the aggregation device through a virtual path and cannot be directed to a different port
- MAC-based port level security prevents unauthorized stations from accessing the switch
- User-selectable address learning mode simplifies configuration and enhances security
- Multilevel security on console access prevents unauthorized users from altering the switch configuration
- Support for TACACS+ authentication enables centralized control of the switch and restricts unauthorized users from altering the configuration
- Private VLAN Edge provides security and isolation between ports on a switch, ensuring that voice traffic travels directly from its entry point to the aggregation device through a virtual path and cannot be directed to a different port
- MAC-based port level security prevents unauthorized stations from accessing the switch
- User-selectable address learning mode simplifies configuration and enhances security
- Multilevel security on console access prevents unauthorized users from altering the switch configuration
- Support for TACACS+ authentication enables centralized control of the switch and restricts unauthorized users from altering the configuration
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| Standard Memory: 16MB |
| Flash Memory: 8MB |
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Operating System: - Standard Image (SI) software installed
- Standard Image (SI) software installed
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Status Indicators: Per-port status LEDs:Link integrityDisabledActivitySpeedFull-duplex
System status LEDs:SystemRPSBandwidth utilization |
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| MTBF: 318440HourPredicted |
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| Input Voltage: 110V AC |
| Input Voltage: 220V AC |
| Input Voltage Range: 100V AC to 127V AC |
| Frequency: 50 Hz to 60 Hz |
| Power Consumption: 30 W Operating |
| Power Source: Power Supply |
