ethernet 8 port switch, 100 KBps Network Hub & Switches

Cisco Catalyst Switch

Description:

The Cisco Catalyst* 2900 series XL is a full line of 10/100 autosensing Fast Ethernet switches from the leader in networking that combines outstanding performance, ease of use, and integrated Cisco IOS* software. The Catalyst 2900 series XL includes five models, each with different port densities, configuration options, and pricing to meet a broad range of network design requirements. Available in Standard and Enterprise Editions, the software embedded in Catalyst 2900 series XL switches is upgradeable so your investment is protected if your network grows or changes. The 24-port Catalyst 2924M XL switch is an excellent aggregation device, as well as the perfect solution for providing dedicated 10- or 100-Mbps bandwidth to individual users. The 12-port Catalyst 2912MF XL switch is ideal for aggregating small and mid-sized campus networks over 100BaseFX fiber connections. The two versatile module slots of the Catalyst 2912MF XL and Catalyst 2924M XL provide expansion capabilities, higher-speed connectivity, and support for feature modules, allowing you the flexibility to upgrade your network and preserve your initial investment. The 12-port Catalyst 2912 XL, 24-port Catalyst 2924 XL, and Catalyst 2924C XL switches are ideal for delivering low-cost, high-performance, and 10- or 100-Mbps bandwidth to individual users and servers. Manufacturer's Warranty: Limited Lifetime Warranty Additional Service: SMARTnet Category 7 Technical Specifications: 10BaseT/100BaseTX Support: 12, 22, or 24 autosensing switched 10BaseT/100BaseTX ports -Delivers performance where required, such as server farms, power workgroups, and individual users. -Preserves investment in legacy 10BaseT equipment, such as NIC cards, hubs, and switches. Optional four-port 10BaseT/100BaseTX switch module (Catalyst 2912MF XL and 2924M XL only) -Provides a cost-effective means to increase the port density of the Catalyst 2912MF XL and 2924M XL 100BaseFX Support: Two switched 100BaseFX ports (Catalyst 2924C XL only) 12 switched 100BaseFX ports (Catalyst 2912MF XL only) -Delivers high-speed connectivity between Catalyst 2912MF XL, Catalyst2924C XL, and another device over an extended distance of up to 2 kilometers. 2-port and 4-port 100BaseFX switch modules -Cost-effective means to deliver connectivity between a Catalyst 2912MF XL or 2924M XL and another device over an extended distance of up to 2 kilometers. Versatile Module Slots: (Catalyst 2912MF XL and 2924M XL) Two versatile module slots accommodate future network expansion plans. -Provides a flexible means to enhance the base switch offering without the need for a forklift upgrade -Future support for Gigabit Ethernet (1000BaseX) and OC-3 ATM Virtual LANs on all Ports: Up to 64 port-based VLANs per Catalyst 2900 XL switch -Enable groups of devices on a LAN to communicate as if they are on the same wire, even if they are on different LAN segments -Improve performance and scalability by evaluating network traffic patterns and assigning users to VLANs associated with appropriate network resources and bandwidth -Reduce administrative costs and simplify network moves, adds, and changes -Enable better management and control of broadcast and multicast traffic -Improve network security by establishing separate VLAN groups for high-security users and relocating workgroup servers into secured, centralized areas Support for standards-based IEEE 802.1Q and Cisco ISL VLAN trunking protocols (Enterprise Editions only) -Enables deployment of up to 64 enterprise-wide VLAN trunks per 2900 XL switch, spanning multiple routers, chassis switches, and access servers Autosensing on Each 10/100 Port: -Detects the speed of the attached device and automatically configures the port for 10 or 100 Mbps - (More)