| WS-C2955S-12-RF - Cat2955 12 TX w/Single Mode Uplinks REFURBISHED |
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Description
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Cat2955 12 TX w/Single Mode Uplinks REFURBISHED
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Details
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REFURBISHED CATALYST 2955 12PT TX SL UPLINKS |
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Cisco Catalyst 2955 Series switches are 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. Embedded in Cisco Catalyst 2955 Series switches is Cisco Cluster Management Suite (CMS) Software. This network management solution allows administrators to easily configure features, monitor performance, and troubleshoot multiple Cisco Catalyst switches using a standard Web browser. For larger deployments, Cisco Catalyst 2955 Series switches support Simple Network Management Protocol (SNMP)-based network management platforms such as CiscoWorks. This product line offers Cisco IOS Software functionality for traditional data, video, and voice services, with enhanced intelligent services features for additional security, advanced QoS, and high availability. Intelligent services are critical in supporting the reliability and determinism of proprietary Layer 2 solutions typical of industrial Ethernet deployments, while providing the advantages (standardization, open connectivity, bandwidth, integration, etc.) of an advanced Ethernet switching architecture. These intelligent services include Layers 2-4 traffic prioritization, rate limiting, and security filtering, helping to ensure the high uptime, low latency, deterministic performance, and data integrity critical for industrial automation control networks. |
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| Product Description | Cisco Catalyst 2955S-12 - switch - 12 ports |
| Device Type | Switch |
| Form Factor | Rack-mountable |
| Dimensions (WxDxH) | 8.1 in x 5 in x 3.8 in |
| Weight | 6.6 lbs |
| Ports Qty | 12 x Ethernet 10Base-T, Ethernet 100Base-TX, Ethernet 100Base-LX |
| Data Link Protocol | Ethernet, Fast Ethernet |
| Auxiliary Network Ports | 2x100BaseLX(LC)(uplink) |
| Remote Management Protocol | SNMP 1, RMON 1, RMON 2, Telnet, SNMP 3, SNMP 2c |
| Communication Mode | Half-duplex, full-duplex |
| Features | Full duplex capability, fault tolerance, uplink, VLAN support, IGMP snooping, manageable |
| Compliant Standards | IEEE 802.3, IEEE 802.3U, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s |
| Manufacturer Warranty | 5 years warranty |
| General |
| Device Type | Switch |
| Enclosure Type | Rack-mountable |
| Width | 8.1 in |
| Depth | 5 in |
| Height | 3.8 in |
| Weight | 6.6 lbs |
| Networking |
| Ports Qty | 12 x Ethernet 10Base-T, Ethernet 100Base-TX, Ethernet 100Base-LX |
| Auxiliary Network Ports | 2x100BaseLX(LC)(uplink) |
| Data Link Protocol | Ethernet, Fast Ethernet |
| Remote Management Protocol | SNMP 1, RMON 1, RMON 2, Telnet, SNMP 3, SNMP 2c |
| Connectivity Technology | Wired |
| Communication Mode | Half-duplex, full-duplex |
| Switching Protocol | Ethernet |
| MAC Address Table Size | 8K entries |
| Status Indicators | Port status, link activity, power, alarm |
| Features | Full duplex capability, fault tolerance, uplink, VLAN support, IGMP snooping, manageable |
| Compliant Standards | IEEE 802.3, IEEE 802.3U, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.3x, IEEE 802.3ad (LACP), IEEE 802.1w, IEEE 802.1x, IEEE 802.1s |
| Expansion / Connectivity |
| Interfaces | 12 x network node - Ethernet 10Base-T/100Base-TX - RJ-45
2 x network host - Ethernet 100Base-LX - LC single mode
1 x management - console - RJ-45 |
| Miscellaneous |
| Rack Mounting Kit | Optional |
| MTBF | 205,115 hour(s) |
| Authentication Method | Secure Shell (SSH), RADIUS, TACACS+ |
| Compliant Standards | CE, FCC Class A certified, CSA, UL, TUV GS, VCCI, CISPR 22 Class A, BSMI CNS 13438 Class A, EN55022, ICES-003, NOM, IEC 60950, EN55024 |
| Manufacturer Warranty |
| Service & Support | 5 years warranty |
| Service & Support Details | Limited warranty - 5 years |
| Environmental Parameters |
| Min Operating Temperature | -40 °F |
| Max Operating Temperature | 140 °F |
| Humidity Range Operating | 10 - 95% |
| Max Altitude Operating | 9840 ft |
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