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Cisco WS-C2955T-12
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MFG PART #:

WS-C2955T-12

UC SKU #:

67292

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Cisco Catalyst 2955T-12 switch is an industrial-grade switching product that provides wire-speed Fast Ethernet and Gigabit Ethernet connectivity for deployment in harsh environments. The Cisco Catalyst 2955T-12 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 2955T-12 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.

Cisco WS-C2955T-12 Media & Performance

Connectivity Media: Category 5 UTP 10/100/1000Base-T
Distance Support: 328ft
Performance: 13.6Gbps Switching Fabric
Performance: 6.4Gbps Forwarding Bandwidth
Performance: 4.8Mpps Forwarding Rate for 64-byte Packet

Cisco WS-C2955T-12 I/O Expansions

Modules: Not Applicable

Cisco WS-C2955T-12 Network & Communication

Flow Control: IEEE 802.3x (Full-duplex)
Layer Support: 2 to 4
Address Table: 8K MAC Addresses

Cisco WS-C2955T-12 Management & Protocols

Manageable: Yes

Cisco WS-C2955T-12 General Information

Brand Name: Cisco
Product Line: Catalyst
Product Series: 2955
Product Name: Catalyst 2955T-12 Ethernet Switch
Product Type: Ethernet Switch

Cisco WS-C2955T-12 Interfaces/Ports

Number of Ports: 12
Fast Ethernet Port: Yes
Interfaces/Ports: 12 x RJ-45 10/100Base-TX LAN
Interfaces/Ports: 2 x RJ-45 10/100/1000Base-T Uplink
Interfaces/Ports: 1 x RJ-45 Console Management

Cisco WS-C2955T-12 Management & Protocols

Management:

  • Telnet
  • Cisco Cluster Management Suite (CMS) Software
  • Web browser support
  • Simple Network Management Protocol (SNMP)-based network management platforms such as CiscoWorks
  • An embedded Remote Monitoring (RMON) software agent supports four RMON groups (history, statistics, alarms, and events) for enhanced traffic management, monitoring, and analysis
  • Remote SPAN (RSPAN)
  • Trivial File Transfer Protocol (TFTP)
  • Network Timing Protocol (NTP)

    		•
    Protocols: Spanning Tree Protocol
    Protocols: MSTP
    Protocols: RSTP
    Protocols: DTP
    Protocols: VTP
    Protocols: IGMP
    Protocols: PAgP
    Protocols: TCP/IP
    Protocols: PVST+
    Protocols: LACP
    Security Features:

  • Private VLAN
  • SSH and SNMPv3 provide network security by encrypting administrator traffic during Telnet and SNMP sessions
  • Spanning-tree root guard (STRG)
  • TACACS+ and RADIUS authentication
  • Multilevel console access security prevents unauthorized users from altering the switch configuration
  • IGMP Filtering provides multicast authentication
  • Cisco CMS Software Security Wizards ease the deployment of security features for restricting user access to a server, a portion of the network, or the entire network
  • ACL
  • IEEE 802.1x standard allows users to be authenticated

    		•

    Cisco WS-C2955T-12 Memory

    Flash Memory: 16MB

    Cisco WS-C2955T-12 Controls/Indicators

    Status Indicators:

  • Per-port status LEDs:
    • Link integrity
    • Disabled
    • Activity
    • Indications
    • Dual-power-supply indicators
    • Major and minor alarm-relay indicators
    		•

    Cisco WS-C2955T-12 Reliability

    MTBF: 235022HourPredicted

    Cisco WS-C2955T-12 Power Description

    Input Voltage Range: 100V AC to 120V AC
    Frequency: 47 Hz to 63 Hz
    Power Consumption: 23 W Maximum
    Power Source: AC Adapter
    Redundant Power Supply: Yes

    Cisco WS-C2955T-12 Environmental Conditions

    Temperature: -40 degrees F (-40.0 degrees C) to 140 degrees F (60.0 degrees C) Operating
    Humidity: 10% to 95% Non-condensing Relative Humidity Operating
    Altitude: 29500 ft Maximum Storage
    Altitude: 9843 ft Operating
    Thermal Dissipation: 78.53 BTU/h

    Cisco WS-C2955T-12 Physical Characteristics

    Dimensions: 3.78 Height x 8.07 Width x 5.03 Depth
    Shipping Dimensions: 9.5 Height x 9.5 Width x 12.25 Depth
    Weight: 3lb
    Shipping Weight: 5.35 lb

    Cisco WS-C2955T-12 General Information

    Manufacturer: Cisco Systems, Inc

    Cisco WS-C2955T-12 Miscellaneous

    Additional Information:

  • Output voltage: 24 VDC (+5%, -1%)
  • Maximum switching capacity: 1A @ 30 VDC
  • Maximum switching voltage: .3A @ 125 VAC
  • Operating altitude: 9843 ft (3000 m) @ 104degrees F (40degrees C)
  • Shock: 50 g trapezoidal shock (meets or exceeds ASTM D3332)
  • Vibration: 500 Hz (meets or exceeds MIL-STD-810, Method 514.4)

    		•
    Certifications & Standards:

  • IEEE 802.1x support
  • IEEE 802.1w: Rapid Spanning Tree Protocol (RSTP)
  • IEEE 802.1s: Multiple Spanning Tree Protocol (MSTP)
  • IEEE 802.3x: full duplex on 10BASE-T, 100BASE-TX, and 1000BASE-T ports
  • IEEE 802.1D: Spanning-Tree Protocol
  • IEEE 802.1p: CoS prioritization
  • IEEE 802.1Q: VLAN
  • IEEE 802.3: 10BASE-T specification
  • IEEE 802.3u: 100BASE-TX specification
  • IEEE 802.3ab: 1000BASE-T specification
  • IEEE 802.3ad: Link Aggregation Control Protocol (LACP)
  • IEEE 802.3ah: Ethernet in the First Mile (EFM)
  • RMON I and II standards
  • SNMPv1, SNMPv2c, and SNMPv3

    • Management:

  • BRIDGE-MIB
  • CISCO-BULK-FILE-MIB
  • CISCO-2900-MIB
  • CISCO-CDP-MIB
  • CISCO-CLASS-BASED-QOS-MIB
  • CISCO-CLUSTER-MIB
  • CISCO-CONFIG-COPY-MIB
  • CISCO-CONFIG-MAN-MIB
  • CISCO-ENVMON-MIB
  • CISCO-ENTITY-MIB
  • CISCO-ENTITY-ALARM-MIB
  • CISCO-FLASH-MIB
  • CISCO-FTP-CLIENT-MIB
  • CISCO-IMAGE-MIB
  • CISCO-MAC-NOTIFICATION-MIB
  • CISCO-MEMORY-POOL-MIB
  • CISCO-PAGP-MIB
  • CISCO-PING-MIB
  • CISCO-PROCESS-MIB
  • CISCO-PRODUCTS-MIB
  • CISCO-RTTMON-MIB
  • CISCO-SMI
  • CISCO-STACKMAKER-MIB
  • CISCO-STP-EXTENSIONS-MIB
  • CISCO-SYSLOG-MIB
  • CISCO-TC
  • CISCO-TCP-MIB
  • CISCO-VLAN-MEMBERSHIP-MIB
  • CISCO-VTP-MIB
  • ENTITY-MIB
  • IANAifType-MIB
  • IF-MIB (RFC 1573)
  • OLD-CISCO-CHASSIS-MIB
  • OLD-CISCO-CPU-MIB
  • OLD-CISCO-INTERFACES-MIB
  • OLD-CISCO-IP-MIB
  • OLD-CISCO-MEMORY-MIB
  • OLD-CISCO-SYSTEM-MIB
  • OLD-CISCO-TCP-MIB
  • OLD-CISCO-TS-MIB
  • RFC1213-MIB (MIB-II)
  • RFC1398-MIB (ETHERNET-MIB)
  • RMON-MIB (RFC 1757)
  • RS-232-MIB
  • SNMPv2-MIB
  • SNMPv2-SMI
  • SNMPv2-TC
  • TCP-MIB
  • UDP-MIB

    • Safety certifications:

  • CE Marking
  • UL 60950
  • CSA 22.2/60950
  • TUV GS: CB Report to IEC 60950
  • UL 508
  • CSA 22.2/142
  • AS/NZS 3260
  • NOM
  • UL 1604 Class I, Div 2 Group A, B, C, D
  • CSA 22.2/213 Class 1, Div 2 Group A, B, C, D
  • EN 50021 Class I, Zone 2

    • Electromagnetic emissions certifications:

  • FCC Part 15 Class A
  • ICES-003 Class A
  • EN 55022: (CISPR22 Class A)
  • EN 55024: (CISPR24)
  • VCCI Class A
  • AS/NZS CISPR 22 Class A
  • VCCI Class 1
  • CE Marking
  • CNS 13438
  • BSMI Class A
  • MIC Class A
  • EN 61131-2
  • EN 55011 (CISPR 11) Class A

    • ITS:

  • NEMA TS-2

    		•

    Cisco WS-C2955T-12 Original Manufacturer Warranty

    Standard Warranty: 5 Year Limited