Brand: Cisco · SKU: CISCO2821 · MPN: CISCO2821 · Category: Networking
The Cisco 2821 Integrated Services Router (ISR) is part of the Cisco 2800 Series, designed to provide high-performance, secure, and wire-speed delivery of concurrent data, voice, and video services. It offers a fivefold performance improvement and a tenfold increase in security and voice performance compared to previous generations. The 2821 features two integrated 10/100/1000 Gigabit Ethernet ports, optional integrated call processing, and support for over 90 existing and new modules. It includes onboard encryption acceleration, digital-signal-processor (DSP) slots, and a modular architecture that allows for future expansion and advanced applications like firewall, IPS, and VPN.
| USB Ports | 2 x USB 1.1 |
|---|---|
| DRAM Memory | 512 MB (installed) / 1 GB (max) |
| Form Factor | Rack-mountable - modular - 2U |
| Flash Memory | 128 MB (installed) / 256 MB (max) |
| Ethernet Ports | 2 x 10Base-T/100Base-TX/1000Base-T - RJ-45 |
| Expansion Slots | 4 x HWIC, 2 x AIM, 1 x NME, 1 x EVM, 3 x PVDM |
| Security Features | Firewall, Hardware Encryption, VPN, MPLS, URL Filtering |
| Data Link Protocol | Ethernet, Fast Ethernet, Gigabit Ethernet |
| Warranty | 90-Day Limited Warranty (Refurbished) |
| Weight | 25.1 lbs |
| Dimensions | 17.2 x 16.4 x 3.5 in |
The Cisco 2821 is a highly modular 2U router that integrates data and voice capabilities, offering superior performance for mid-sized businesses and enterprise branch offices. It supports high-density interfaces and is designed for mission-critical business applications.
Yes, this Cisco 2821 Integrated Services Router (CISCO2821) is 100% genuine Cisco hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Cisco 2821 Integrated Services Router includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the CISCO2821.