| Product Summary | | Manufacturer: Cisco | | Mfg Part#: WSC2912MFXL | | UPC: 00746320186061 | | Buy.com Sku: 203027426 | | Item#: C3EKR5 | | Buy.com Sales Rank: 82274 | | See more in System Components | |
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| | | The Cisco Catalyst 2912MF XL Fast Ethernet switch combines outstanding performance, ease of use, and integrated Cisco IOS software from the leader in networking. The Catalyst 2912MF XL is a flexible, scalable, and affordable solution, ideal for aggregating Fast Ethernet workgroups over 100Base-FX connections in small and midsized campus environments.
The Catalyst 2912MF XL switch, a member of the Catalyst 2900 Series XL family, contains 12 100Base-FX ports and two versatile module slots to provide unmatched expansion capabilities and high-speed connectivity. The modular design allows users to easily add 10Base-T/100Base-T, 100Base-FX, Gigabit Ethernet, or ATM (OC-3) ports to increase port density and deliver high-speed uplinks. With the Gigabit Ethernet module, Catalyst 2912MF XL switches (as well as the Catalyst 2924M XL switch) can be stacked (up to nine switches) with the low-cost Cisco GigaStack GBIC. The advanced Cisco architecture incorporates a switch fabric of 3.2 Gbps and a forwarding rate of 3.0 million pps to deliver wire-speed performance across all ports.
| | Features |  | Manufacturer | | Cisco Systems, Inc | | Expansion Slots | | (2 Total) Expansion Slot | | Number of Ports | | 12 | | Standard Warranty | | Lifetime Limited | | Manufacturer Part Number | | WS-C2912MF-XL | | Input Voltage | | 220 V AC
110 V AC | | Dimensions | | 3.46" Height x 17.50" Width x 12" Depth | | Manufacturer Website Address | | www.cisco.com | | Fast Ethernet Port | | Yes | | Input Voltage Range | | 100 V AC to 127 V AC | | Weight | | 13.50 lb | | Product Line | | Catalyst | | Product Series | | 2900 | | Product Name | | Catalyst 2912MF XL Ethernet Switch | | Interfaces/Ports | | 1 x RJ-45 Console Management
12 x SC 100Base-FX LAN | | Product Type | | Ethernet Switch |
| | Tech Specs | | Number of Expansion Slots | | 2 | | MTBF | | 18.8 Year | | Operating System | | Integrated Cisco IOS Switching Software: CGMP Fast Leave software allows end stations to quickly exit from a multicast session, reducing superfluous traffic on the network Bandwidth aggregation through Fast EtherChannel and Gigabit EtherChannel technology enhances fault tolerance and offers up to 800 Mbps and 4 Gbps of bandwidth between switches, and to routers and individual servers Per-port broadcast, multicast, and unicast storm control prevents faulty end stations from degrading overall systems performance Command-line interface (CLI) support provides common user interface and a command set with Catalyst 5000, 5500 and 8500 Series switches and all Cisco routers | | Processor | | Power PC 403C | | Connectivity Media | | 50/125 µm Multi-mode Fiber 100Base-FX | | Manufacturer | | Cisco Systems, Inc | | Connectivity Media | | 62.5/125 µm Multi-mode Fiber 100Base-FX | | Number of Ports | | 12 | | Manageable | | Yes | | Input Voltage | | 110 V AC
220 V AC | | Temperature | | -4°F (-20°C) to 149°F (65°C) Storage
32°F (0°C) to 122°F (50°C) Operating | | Distance Support | | 1.24 Mile Multi-mode Fiber Full-duplex | | Standard Warranty | | Lifetime Limited | | Management | | SNMP Management Information Base (MIB) II SNMP MIB extensions, Bridging MIB (RFC 1493)
Comprehensive Manageability: Simple Network Management Protocol (SNMP) and Telnet interface support delivers comprehensive in-band management, and the Cisco IOS CLI-based management console provides detailed out-of-band management CMS, a built-in Hypertext Transfer Protocol (HTTP) server, provides an ease-of-use Web-based management interface through a standard browser such as Netscape Navigator or Microsoft Explorer The switch is manageable through CiscoWorks Windows and CiscoWorks 2000 network management software on a per-port and per-switch basis, providing a common management interface for Cisco routers, switches, and hubs Cisco Discovery Protocol (CDP) enables a CiscoWorks network management station to automatically discover the switch in a network topology An embedded Remote Monitoring (RMON) software agent supports four RMON groups (history, statistics, alarms, and events) for enhanced traffic management, monitoring, and analysis Cisco IOS software supports all nine RMON groups through use of a Switched Port Analyzer (SPAN) port, which permits high-performance traffic monitoring of a single port, a group of ports, or the entire switch from a single network analyzer or RMON probe Autoconfiguration eases deployment of switches in the network by automatically configuring multiple switches across a network via a boot server Trivial File Transfer Protocol (TFTP) reduces the cost of administering software upgrades by enabling downloads from a centralized location Each port includes a multifunction LED for port status, half-duplex/full-duplex, and 10Base-T/100Base-T indications as well as switch-level status LEDs for system, module status, redundant power supply (RPS), and bandwidth utilization, providing a comprehensive and convenient visual management system Domain Name Services (DNS) client support provides IP address resolution with user-defined device names Network Time Protocol (NTP) provides an accurate and consistent timestamp to all switches within the intranet Spanning Tree Root Guard (STRG) prevents devices not in the network administrator's or service provider's control from becoming STP root nodes Cisco Virtual Trunking Protocol (VTP) Pruning limits broadcasts on VTP trunks. When VTP pruning is enabled, broadcast traffic is flooded only on trunk links required to reach the destination devices | | Status Indicators | | Per-port status LEDs: Link integrity Disabled Activity Speed Full-duplex indications
System status LEDs: System RPS Module status Bandwidth utilization | | Additional Information | | Item Included:
Power Cord,110V (CAB-AC)
15 lb (6.8 kg) with two modules installed Any combination of dedicated 10-Mbps or 100-Mbps connections to individual PCs, servers, and other systems or connectivity between existing Ethernet and Fast Ethernet workgroups The option to easily increase the switch's port density and provide inexpensive high-speed uplinks through bandwidth aggregation (Fast EtherChannel and Gigabit EtherChannel technologies) Gigabit Ethernet (including 1000BASE-T) and ATM interface modules for high-speed links Hot swap insertion and removal of modules
Maximum VLAN:
250-port-based VLANs or ISL/802.1Q trunks | | Manufacturer Part Number | | WS-C2912MF-XL | | Expansion Slots | | (2 Total) Expansion Slot | | Humidity | | 10% to 85% Non-condensing Relative Humidity Operating | | Protocols | | VTP
FTP
TFTP
HTTP
TCP/IP | | Fast Ethernet Port | | Yes | | Input Voltage Range | | 100 V AC to 127 V AC | | Manufacturer Website Address | | www.cisco.com | | Dimensions | | 3.46" Height x 17.50" Width x 12" Depth | | Brand Name | | Cisco | | Flash Memory | | 4 MB | | Altitude | | 10000 ft Maximum Operating | | Security Features | | Secures a port to an individual MAC address group of up to 132 MAC addresses; addresses can be learned or manually entered; can prevent unauthorized stations from accessing the switch Password-protected in-band and out-of-band management provides protection against unauthorized configuration changes and secures against unwanted intruders. Provides administrators the choice of level of security, notification, and resulting actions 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 Multilevel security on the console access prevents unauthorized users from altering the switch configuration | | Number of Stacks | | 9 | | Frequency | | 50 Hz to 60 Hz | | Address Table | | 8192 MAC Address - | | Certifications & Standards | | Standards: IEEE 802.3x full duplex on 10Base-T and 100Base-T ports IEEE 802.1D Spanning-Tree Protocol IEEE 802.3u 100Base-TX and 100Base-FX specification IEEE 802.3 10Base-T specification IEEE 802.3z IEEE 802.3ab
Safety Certifications: UL 1950 CSA 22.2 No. 950 EN 60950 IEC 950 AS/NZS 3260, TS001 CE
Electromagnetic Emissions Certifications: FCC Part 15 Class A EN 55022B Class A (CISPR 22 Class A) VCCI Class A AS/NZS 3548 Class A BCIQ CE Marking | | Product Line | | Catalyst | | Product Series | | 2900 | | Power Consumption | | 90 W @ Operating Base Unit
170 W @ Operating With Module | | Weight | | 13.50 lb | | Power Source | | Power Supply | | Product Name | | Catalyst 2912MF XL Ethernet Switch | | Redundant Power Supply | | Yes | | Interfaces/Ports | | 1 x RJ-45 Console Management
12 x SC 100Base-FX LAN | | Product Type | | Ethernet Switch | | Performance | | 3.2Gbps Switching Fabric
Up to 1.6Gbps Forwarding Bandwidth
148800pps Forwarding Rate For 64-byte Packet 100Mbps Port
14880pps Forwarding Rate For 64-byte Packet 10Mbps Port
3Mpps Forwarding Rate For 64-byte Packet |
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