<br> Refurbished Cisco WS-C3548-XL-EN

The Catalyst 3548 XL switch is a member of the Cisco Systems Catalyst 3500 series XL, a scalable line of stackable 10/100 and Gigabit Ethernet switches that delivers premium performance, manageability, and flexibility with unparalleled investment protection. The 3548 XL offers customers tremendous benefits through Gigabit Ethernet-based configuration options, the new Cisco Switch Clustering multidevice management architecture, and integrated IP voice and telephony support.The Catalyst 3548 XL has 48 10/100 ports and two GBIC-based Gigabit Ethernet ports. The built-in Gigabit Ethernet ports accommodate a range of GBIC transceivers, including the Cisco GigaStack GBIC, and 1000BaseSX, 1000BaseLX/LH and 1000BaseZX GBICs. The dual GBIC-based Gigabit Ethernet implementation provides customers tremendous deployment flexibility - allowing customers to implement one type of stacking and uplink configuration today, while preserving the option to migrate that configuration in the future.

<br>Refurbished Cisco PIX-515-R-BUN

The Cisco PIX 515E's(PIX-515E-R-BUN) versatile one-rack unit (1RU) chassis provides support for up to three interfaces, making it an excellent choice for organizations requiring a cost-effective security solution with DMZ support. As part of the world-leading Cisco PIX Firewall Series, it provides today's networking customers with unmatched security, reliability, and performance.

The Cisco PIX 515E is a purpose-built firewall appliance that offers an unprecedented level of protection. It is tightly integrated with the Cisco PIX Operating System (OS); a proprietary, hardened system that eliminates security holes and performance-degrading overhead typically found in general-purpose operating environments. At the heart of this system is a protection scheme based on the Adaptive Security Algorithm (ASA), offering stateful, connection-oriented firewalling while at the same time blocking common denial of service (DoS) attacks.

The Cisco PIX 515E is also a full-featured VPN gateway that can securely transport data over public networks. It supports both site-to-site and remote access VPN applications via 56-bit Data Encryption Standard (DES) or 168-bit Triple DES (3DES). Depending on the Cisco PIX 515E model selected, VPN functionality is provided as a service of the Cisco PIX OS or through an integrated hardware-based VPN Accelerator Card (VAC) delivering up to 63 Mbps throughput and 2,000 IPsec tunnels.

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