Buy New and Refurbished Network Equipment

The Cisco Services-Ready Engine modules are high-performance router blades for Cisco ISR G2 routers; they provide the capability to host Cisco, third-party, and custom applications. The modules have their own processors, storage, network interfaces, and memory that operate independently of the host router resources, helping ensure maximum concurrent routing and application performance.The Cisco 2901 and 2911 VSEC-SRE bundles include the ISM-SRE-300-K9 module, whereas the Cisco 2921, 2951, 3925, and 3945 SRE bundles include the SM-SRE-700-K9 module for deployment of application services in the branch office.

Cisco Wide Area Application Services (WAAS) solutions for Cisco ISR platforms enable the distributed organization to implement application acceleration and WAN optimization with fast return on investment. There are two Cisco WAAS solutions for the Cisco 3900, 2900, and 1900 Series routers. One solution is hosted on the SRE modules (WAAS on SRE) and the other is integrated directly into Cisco IOS Software (WAAS Express).

Cisco ISR G2 Voice and Voice Security bundles enable unified communications through a rich signaling and media-processing infrastructure, including a variety of protocols, media interworking, signal and media security, transcoding, conferencing, and quality of service (QoS). You can order these bundles with optional licenses for Cisco Unified Communications Manager Express (Unified CME) or Survivable Remote Site Telephony (SRST). All the Unified Communications bundles on Cisco 2900 Series routers include the new PVDM3, which has been optimized for concurrent voice and video support. The PVDM3 modules support all voice-gateway functions of earlier generations of PVDMs, and they add higher density and more processing power to support emerging rich-media applications.

The Cisco 3800 Series includes the Cisco 3825 and Cisco 3845 Series Routers. These routers integrate a comprehensive set of security features such as firewall, IPSec and Secure Sockets Layer (SSL) VPN, intrusion prevention system (IPS), and voice call processing with advanced wired and wireless services for rapid deployment of new applications that include application layer functions, intelligent network services, and converged communications.

Cisco Catalyst Express 500 Series switches deliver best-in-class networking that is designed to meet the needs of growing businesses with up to 250 employees. This family of Layer 2-managed Fast Ethernet and Gigabit Ethernet switches offers non-blocking, wire-speed performance and provides a secure network foundation optimized for data, wireless, and IP Communications. The Cisco Catalyst Express 500 also offers options for Power over Ethernet (PoE) to help reduce the cost and complexity of IP Communications and enable new uses for the Ethernet network.

Cisco Catalyst Express 500 Series switches deliver best-in-class networking that is designed to meet the needs of growing businesses with up to 250 employees. This family of Layer 2-managed Fast Ethernet and Gigabit Ethernet switches offers non-blocking, wire-speed performance and provides a secure network foundation optimized for data, wireless, and IP Communications. The Cisco Catalyst Express 500 also offers options for Power over Ethernet (PoE) to help reduce the cost and complexity of IP Communications and enable new uses for the Ethernet network.

Cisco Catalyst Express 520 Series Switches provide a secure, high-performance foundation for essential business applications that is both affordable and easy to deploy and use. A component of the Cisco Smart Business Communications System-a complete system of advanced voice, data, video, and wireless networking products designed specifically for SMBs-the Cisco Catalyst Express 520 Series supports your business' voice, security, and wireless networking services with a single, comprehensive platform.

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.

Cisco Catalyst 2960-X Series Switches are the next generation of the world's most widely deployed access switches, providing Layer 2 and Layer 3 access features. They are scalable to meet your growth needs, and smart with intelligent services. Cisco Catalyst 2960-X Series Switches are fixed-configuration, stackable Gigabit Ethernet switches that provide enterprise-class access for campus and branch applications. Designed for operational simplicity to lower total cost of ownership, they enable scalable, secure and energy-efficient business operations with intelligent services and a range of advanced Cisco IOS Software features.

C3KX-NM-1G The Cisco Catalyst 3750-X Series and 3560-X Series Switches support four optional network modules for uplink ports. The default switch configuration doesn't include the uplink module; at the time of switch purchase the customer has the flexibility to choose from the network modules

The Cisco Catalyst 3850 Series is the next generation of enterprise-class stackable access-layer switches that provide full convergence between wired and wireless on a single platform. Cisco's new Unified Access Data Plane (UADP) application-specific integrated circuit (ASIC) powers the switch and enables uniform wired-wireless policy enforcement, application visibility, flexibility and application optimization. This convergence is built on the resilience of the new and improved Cisco StackWise-480. The Cisco Catalyst 3850 Series Switches support full IEEE 802.3at Power over Ethernet Plus (PoE+), Cisco Universal Power over Ethernet (Cisco UPOE), modular and field-replaceable network modules, redundant fans and power supplies.

Cisco Catalyst 4500-X Series Switch is a fixed aggregation switch that delivers best-in-class scalability, simplified network virtualization, and 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]) and many-to-one (Virtual Switching System [VSS]) virtual networks, and enables emerging applications by integrating many network services.

Cisco Catalyst 4500-X Series Switch is a fixed aggregation switch that delivers best-in-class scalability, simplified network virtualization, and 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]) and many-to-one (Virtual Switching System [VSS]) virtual networks, and enables emerging applications by integrating many network services.

The Cisco ME 4924-10GE Switch is a next-generation Layer 3 user-facing premise equipment (UPE) aggregation device purposely built for high-performance Carrier Ethernet networks. Based on Cisco Catalyst 4900 Series Switch technology, the Cisco ME 4924 delivers on the performance, availability, and form factor required in residential broadband triple-play service aggregation and business Ethernet deployments.

The Cisco ME 3400 Series is the first Cisco access switch family optimized for both Ethernet-to-the-Home (ETTH) triple-play services and Ethernet-to-the-Business (ETTB) VPN services. It provides a complete security solution for Metro Ethernet access that includes subscriber, switch, and network protection. The Cisco ME 3400 Series supports multiple software images to provide a "pay-as-you-grow" deployment model. With service breadth spanning triple-play and Layer 2 and Layer 3 VPN services, lower total cost of ownership (TCO) and operating expenses can be achieved from a single ETTH and ETTB access solution.

The Cisco Nexus 2000 Series Fabric Extenders comprise a category of data center products designed to simplify data center access architecture and operations. The Cisco Nexus 2000 Series uses the Cisco Fabric Extender architecture to provide a highly scalable unified server-access platform across a range of 100 Megabit Ethernet, Gigabit Ethernet, 10 Gigabit Ethernet, unified fabric, copper and fiber connectivity, rack, and blade server environments. The platform is ideal to support today's traditional Gigabit Ethernet while allowing transparent migration to 10 Gigabit Ethernet, virtual machine-aware unified fabric technologies.

The Cisco Unified IP Conference Station 7937G (Figure 1) combines state-of-the-art wideband speakerphone conferencing technologies with award-winning Cisco voice communication technologies. The net result is a conference room phone that offers superior wideband voice and microphone quality, with simplified wiring and administrative cost benefits. A full-featured, IP-based, hands-free conference station, the new Cisco Unified IP Conference Station 7937G is designed for use on desktops, in conference rooms, and in executive suites

The Cisco Unified IP Phone 6941 is an innovative IP endpoint that delivers affordable, business-grade voice communication and support for video communications services to customers worldwide. The Cisco Unified IP Phone 6941 supports four lines and a full-duplex speakerphone for a more productive, more flexible, and easier-to-use endpoint experience. The Cisco Unified IP Phone 6941 supports multi-call per-line appearance, offering end user the opportunity to handle multiple calls per directory number (DN). Fixed keys for hold, transfer, and conference; tri-color LED line and feature keys also make the phone simpler and easier to use.

The Cisco Unified IP Phone 6901 is a single-line endpoint delivering cost-effective access to Cisco Unified Communications. Designed with a trimline-like low profile, the Cisco Unified IP Phone 6901 is an ideal solution for lobbies, hallways, elevators, hotel bathrooms, or other settings that have an occasional need for voice communications services.

Part of the Cisco Small Business Pro Series, the SIP-based Cisco SPA504G 4-Line IP Phone has been tested to ensure comprehensive interoperability with equipment from voice over IP (VoIP) infrastructure leaders, enabling service providers to quickly roll out competitive, feature-rich services to their customers. With hundreds of features and configurable service parameters, the Cisco SPA504G addresses the requirements of traditional business users while building on the advantages of IP telephony. Features such as easy station moves and shared line appearances (across local and geographically dispersed locations) are just some of the many advantages of the SPA504G. The Cisco SPA504G 4-Line IP phone also supports productivity-enhancing features such as VoiceView Express and Cisco XML applications when used with the Cisco Unified Communications 500 Series in SPCP mode.

Cisco Aironet 1240AG Series Access Points deliver the versatility, high capacity, security, and enterprise-classfeatures demanded by WLAN customers. These IEEE 802.11a/b/g access points are designed specifically for challenging RF environments such as factories, warehouses, and large retail establishments that require the antenna versatility associated with connectorized antennas, a rugged metal enclosure, and a broad operating temperature range. The Cisco Aironet 1240AG Series provides local as well as inline power, including support for IEEE 802.3af Power over Ethernet (PoE).

The Cisco Aironet 1140 Series Access Point is a business-ready, 802.11n access point designed for simple deployment and energy efficiency. The high-performance platform, which offers at least six times the throughput of existing 802.11a/g networks, prepares the business for the next wave of mobile devices and applications. Building on the Cisco Aironet heritage of RF excellence, the 1140 Series combines the industry's most widely deployed 802.11n technology with a sleek industrial design that blends seamlessly into any enterprise environment. Designed for sustainability, the 1140 Series delivers high performance from standard 802.3af Power over Ethernet while decreasing waste with multiunit eco-packs and Energy Star certified power supplies.

With 2x2 multiple-input multiple-output (MIMO) technology providing at least six times the throughput of existing 802.11a/g networks, the Cisco Aironet 1040 Series offers the performance advantage of 802.11n enterprise-class quality at an entry-level price for small and medium-sized enterprises. As part of the Cisco Unified Wireless Network, the 1040 Series provides low total cost of ownership and investment protection by integrating seamlessly with the existing network.

The Cisco WAP321 Wireless-N Selectable-Band Access Point with Single Point Setup makes it easy to deliver advanced 802.11n wireless networking with business-class features - at an affordable price. This flexible solution is perfect for connecting up to 20 employees on a single WAP321. With Single Point Setup, the wireless LAN can scale up to a total of eight WAP321 devices to provide broader coverage and to support additional users as business needs change.

Cisco 6.5 dBi with two radiating elements diversity patch wall mount Indoor/Outdoor, unobtrusive medium range antenna

Ceiling-mount indoor antenna with RP-TNC connector-This antenna was designed forWLAN applications with frequencies of 2400-2500 MHz. The antenna is omni directional and has a nominal gain of 5.2 dBi. It comes with a clip that allows it to be mounted to a drop-ceiling cross member.

High-gain outdoor directional antenna with a RP-TNC connector-This WLAN antenna is a completely enclosed yagi. It is designed to be used as a bridge antenna between two networks or for point-to-point communications. It has a nominal VSWR of 1.5:1 and is less than 2:1 over the entire frequency band. The gain is 10 dBi and the half-power beamwidth is 55 degrees. This antenna is normally mounted on a mast and is vertically polarized.

High-gain outdoor directional antenna with a RP-TNC connector-This WLAN antenna is a completely enclosed 16-element yagi. It is designed to be used as a bridge antenna between two networks or for point-to-point communications. It has a nominal VSWR of1.5:1 and is less than 2:1 over the entire frequency band. The gain is 13.5 dBi and the half-power beamwidth is 30 degrees. This antenna is normally mounted on a mast and is vertically polarized.

The Cisco 2-, 5-, 8-, and 10-Port Gigabit Ethernet SPAs are available on high-end Cisco routing platforms, offering the benefits of network scalability with lower initial costs and ease of upgrades. The Cisco SPA/SIP portfolio continues the company's focus on investment protection along with consistent feature support, broad interface availability, and the latest technology. The Cisco SPA/SIP portfolio allows deployment of different interfaces (Packet over SONET/SDH [PoS], ATM, Ethernet, etc.) on the same interface processor.

Provides a single ATM OC-3 interface for the Cisco 3800 Series. The network module has a small form pluggable (SFP) slot that allows the user to choose multimode, single-mode intermediate reach, or single-mode long reach optics.

Provides 16 asynchronous serial interfaces at speeds up to 134 Kbps. The 16 ports are cabled with two custom octopus cables, each terminating in eight ports, each with an option of physical endpoints, including RJ-45 and DB-25connectors.

Cisco Voice Interface Cards (VICs) support voice technologies. VICs can be installed in interface card slots on supported Cisco access routers or in 1- or 2-slot voice network modules that are installed in network module slots on supported Cisco access routers. A Foreign Exchange Station (FXS)/Direct Inward Dialing (DID) interface connects directly to a standard telephone, fax machine, or similar device. This interface supplies ringing voltage, dial tone, and so on to the station.

The two-port FXS voice/fax interface card for Cisco voice/fax network modules is used to connect directly to phones and fax machines. This voice interface card works with existing phone and fax equipment to provide voice and fax services over IP and is compatible with H.323 standard for audio and video conferencing.

The two-port E&M voice interface card for Cisco voice/fax network modules is used to connect to PBX or key system trunk lines. This voice interface card works with existing phone and fax equipment to provide voice and fax services over IP, and is compatible with H 323 standard for audio- and videoconferencing.

The 4- and 8-port Cisco Gigabit Ethernet Enhanced High-Speed WAN interface cards (EHWICs) can reduce your company's total cost of ownership (TCO) by integrating Gigabit Ethernet (GE) switch ports within Cisco 3900, 2900, and 1900 Series Integrated Services Routers (ISRs). These low-density Gigabit Ethernet switches offer small to medium-sized business (SMB) and enterprise branch-office customers a combination of switching and routing integrated into a single device.