Cisco Systems is the worldwide leader in networking for the Internet. Cisco's networking solutions connect people, computing devices & computer networks, allowing people to access or transfer information without regard to differences in time, place or type of computer system. Cisco Systems also provides a wide range of power options for its products that will give proven reliability & operational safety. ...

Cisco Systems is the worldwide leader in networking for the Internet. Cisco's networking solutions connect people, computing devices & computer networks, allowing people to access or transfer information without regard to differences in time, place or type of computer system. Cisco Systems also provides a wide range of power options for its products that will give proven reliability & operational safety. ...

The Cisco Catalyst 4500E Series 48-port Gigabit Ethernet line cards provide high-performance 10/100/1000 switching. They are designed for LAN access applications where desktop users require Gigabit connection speeds. This line cards also support standard IEEE 802.1AE encryption & Cisco Trust Sec in hardware. Features &9679; 48 ports nonblocking &9679; 10/100/1000 module (RJ-45) &9679; Cisco IOS XE Release 3.1.0SG or later &9679; IEEE 802.3af/at & Cisco prestandard Po E, IEEE 802.3x flow control &9679; IEEE 802.1AE & Cisco Trust Sec capability in hardware &9679; L2-4 Jumbo Frame support (up to 9216 bytes) &9679; Capable of up to 30 W of inline power per port on all ports simultaneously &9679; Enterprise & commercial: designed to power next-generation IP phones, wireless base stations, video cameras, & other Po E devices &9679; Campus & branch applications requiring enhanced performance for large file transfers & network backups ...

Cisco Catalyst 4500-X Series Switch is a fixed aggregation switch that delivers best-in-class scalability, simplified network virtualization, & integrated network services for space-constrained environments in campus networks. It meets business growth objectives with unprecedented scalability, simplifies network virtualization with support for one-to-many (Cisco Easy Virtual Networks [EVN]) & many-to-one (Virtual Switching System [VSS]) virtual networks, & enables emerging applications by integrating many network services. The Cisco Catalyst 4500-X Series offers key innovations, including: Platform Scalability: Delivers up-to 800 Gbps of switching capacity, capable of scaling up to 1.6-Tbps capacity with the VSS technology. Future-proof investment with modular uplink & auto-detect 10 Gigabit Ethernet & 1 Gigabit Ethernet ports. High Availability: Delivers the network availability demanded by business-critical enterprise applications through comprehensive high-availability capabilities, including VSS & EVN. Furthermore, innovative features such as redundant hot swappable fans & power supplies with AC to DC, & DC to AC failover remove single point of failure in network. Application Monitoring: Enhanced application monitoring through Flexible Netflow & eight ports of line rate bidirectional Switched Port Analyzer (SPAN)/ Remote Switched Port Analyzer (RSPAN). In addition Cisco IOS XE Software provides the ability to host third-party applications. Security: Support for Cisco Trust Sec technology as well as robust control plane policing (Co PP) to address denial of service attacks. Simplified Operations: Support for Smart Install Director, providing a single point of management enabling zero-touch deployment for new switches & stacks in in campus & branch networks. ...

If you're looking for a new switch, consider the next-generation Catalyst 4500E with Supervisor 8-E. It enables converged wired-wireless access to support BYOD & mobility. It also offers a variety of performance, security, & operational enhancements versus previous generations of switches. Deploy Unified Access with a Modular Access Switch Accelerate business growth & improve efficiency. Cisco Catalyst 4500E Series Switches are the foundation for Cisco Enterprise Networks & the industry's most widely deployed modular platform for campus access & distribution deployments. Now with Supervisor 8-E, the Cisco Catalyst 4500E Switch helps enable the Cisco Unified Access solution with wired & wireless convergence.

Features:- 48 ports nonblocking 10/100/1000 module (RJ-45) Cisco IOS XE Release 3.2.0SG or later UPOE: capable of up to 60 W per port up to 1440 W Energy Efficient Ethernet 802.3az IEEE 802.3af/at & Cisco prestandard Po E, IEEE 802.3x flow control IEEE 802.1AE & Cisco Trust Sec capability in hardware L2-4 Jumbo Frame support (up to 9216 bytes) Capable of up to 30 W of inline power per port on all ports simultaneously Enterprise & commercial: designed to power next-generation IP phones, wireless base stations, video cameras, virtual desktop clients, & other Po E/UPOE devices Campus & branch applications requiring enhanced performance for large file transfers & network backups

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The Catalyst 4500 Series with Center Flex technology provides scalable nonblocking Layer 2-4 switching with Secure, Flexible, Non-Stop communications, enabling business resilience for enterprises, small & medium-sized businesses (SMBs), and Metro Ethernet customers deploying business-critical applications. Center Flex technology is the technology enabled by the Supervisor 6-E centralized ASICs, which deliver the highest centralized performance & configuration flexibility in the industry. Center Flex technology enables granular optimization of real-time voice, video & data communication, maximizing performance & enhancing end user experience. The new "E-Series" with Center Flex technology is designed with unprecedented backward & forward compatibility delivering exceptional investment protection & deployment flexibility to meet the evolving needs of organizations of all sizes. The Cisco Catalyst 4500 Series

Includes:: two series of Catalyst chassis:the E-Series & Classic Series chassis. Catalyst 4500 E-Series chassis are extremely flexible & will support both 6 Gbps & 24 Gbps per line card slot. Integrated resiliency in both hardware & software minimizes network downtime, helping to ensure workforce productivity, profitability, and customer success. The Cisco Catalyst 4500 Series extends control to the network edge with intelligent network services, including sophisticated quality of service (Qo S), predictable performance, advanced security, comprehensive management, and integrated resiliency. Scalability of these intelligent network services is made possible with dedicated specialized resources known as ternary content addressable memory (TCAM). Ample TCAM resources (up to 384, 000 entries) enable "high feature capacity, which provides wire-speed routing/switching performance independent of provisioning of services such as Qo S & security. This helps ensure scalability for today's network requirements with ample room for future growth. With unprecedented forward & backward compatibility spanning multiple generations, the Catalyst 4500 Series reduces the cost of ownership by minimizing recurring operational expenses, improving return on investment (ROI).

Specification Device Type Switch Enclosure Type Rack-mountable 10U Power Redundancy Yes



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The Catalyst 4507R+E delivers 48 gigabits per slot capacity for all line card slots, allowing the system to scale to 848 Gbps switching capacity. It is compatible with supervisor engines (supervisor engines 6-E, 6L-E, and V-10GE) & line cards, protecting investments & offering a system that is ready for services & hardware. Features Bandwidth capacity The Cisco Catalyst 4507R+E is capable of providing up to 848 Gbps switching capacity at 48-GB per slot. This provides investment protection & the capability to meet future high-bandwidth requirements in the network. Redundant power supplies The Cisco Catalyst 4507R+E has two bays for the power supplies to help maximize system uptime. Redundant supervisor engines To facilitate nonstop operations, The Cisco Catalyst 4507R+E has two dedicated slots for supervisor engines. Standards compliance The Cisco Catalyst 407R+E complies with Network Equipment Building Standards (NEBS). ...

Cisco is the worldwide leader in networking for the Internet. Cisco provides the broadest line of solutions for transporting data, voice & video within buildings, across campuses, or around the world. Cisco solutions ensure that networks both public & private operate with maximum performance, security, & flexibility. ...

The Cisco Catalyst 4948E Ethernet Switch is built from the start to deliver class-leading, full-featured server-access switching. The switch offers forty-eight 10/100/1000 Gbps RJ45 downlink ports & four 1/10 Gigabit Ethernet uplink ports & is designed to simplify data center architecture & operations by offering service provider-grade hardware & software in a one Rack Unit (1RU) form factor optimized for full-featured Top-of-Rack (To R) data center deployments. The Cisco Catalyst 4948E, with its advanced multicast support, is optimized for multimedia applications. It supports Protocol Independent Multicast (PIM), Source-Specific Multicast (SSM), & Pragmatic General Multicast (PGM), providing end users with additional scalability to support multimedia applications. Also supported are Internet Group Management Protocol (IGMP) snooping & Multicast Listener Discovery (MLD) snooping in hardware, enhancing performance & reducing network traffic by allowing a switch to dynamically add & remove hosts from a multicast group. The Cisco Catalyst 4948E offers superior per-port Qo S features to help ensure that network traffic is classified, prioritized, & scheduled optimally to efficiently manage bandwidth-intensive multimedia & time-sensitive & mission-critical applications. The Cisco Catalyst 4948E can classify, monitor, & mark incoming packets, allowing the administrator to differentiate traffic flows & enforce policies. Sharing, shaping, & strict-priority configurations determine scheduling of egress traffic. ...

The Cisco Catalyst 4948E Ethernet Switch is built from the start to deliver class-leading, full-featured server-access switching. The switch offers forty-eight 10/100/1000 Gbps RJ45 downlink ports & four 1/10 Gigabit Ethernet uplink ports & is designed to simplify data center architecture & operations by offering service provider-grade hardware & software in a one Rack Unit (1RU) form factor optimized for full-featured Top-of-Rack (To R) data center deployments. The Cisco Catalyst 4948E, with its advanced multicast support, is optimized for multimedia applications. It supports Protocol Independent Multicast (PIM), Source-Specific Multicast (SSM), & Pragmatic General Multicast (PGM), providing end users with additional scalability to support multimedia applications. Also supported are Internet Group Management Protocol (IGMP) snooping & Multicast Listener Discovery (MLD) snooping in hardware, enhancing performance & reducing network traffic by allowing a switch to dynamically add & remove hosts from a multicast group. The Cisco Catalyst 4948E offers superior per-port Qo S features to help ensure that network traffic is classified, prioritized, & scheduled optimally to efficiently manage bandwidth-intensive multimedia & time-sensitive & mission-critical applications. The Cisco Catalyst 4948E can classify, monitor, & mark incoming packets, allowing the administrator to differentiate traffic flows & enforce policies. Sharing, shaping, & strict-priority configurations determine scheduling of egress traffic. ...