Refurbished & Used Cisco 3900 Series Integrated Services Routers

Alta Technologies buys and sells new, used, and refurbished Cisco 3900 Series Integrated Services Routers - from complete router models to upgrade components like expansion cards, adapters, GBICs, and SFPs.

Since 1995, clients have counted on Alta's expert team of engineers, who fully test and certify all of our used Cisco 3900 Series Integrated Services Routers, so you can be confident that you're getting highly reliable systems & parts that "just work".

Request a quote on a networking system or upgrade today. We also buy your excess Cisco 3900 Series Integrated Services Routers hardware.

Cisco 3900 Series Integrated Services Routers Information:

The Integrated Services Routers (ISR) from the Cisco 3900 Series are created to suit the application requirements of today's medium- to large-sized branches and to transition to cloud-based services. Through the broadest range of WAN connectivity at high performance, they deliver virtualized apps and highly secure collaboration and can offer concurrent services at up to 375 Mbps.

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Cisco 3900 Series Integrated Services Routers Specifications:

  • In the Cisco ISR G2 range, the Cisco 3900 Series offers the best performance and slot densities, allowing you to maximize service integration and save overall capital expenditures (CapEx) and operational costs (OpEx).

  • The Cisco 3900 Series enables deployment in high-speed WAN environments with concurrent services enabled up to 350 Mbps. 

  • A multigigabit fabric (MGF) enables high-bandwidth module-to-module communication without compromising router performance.

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