Cisco ISR C2821-25UC/K9

Product Specifications: Cisco C2821-25UC/K9

Manufacturer Details

• Manufacturer: Cisco
• Part Number: C2821-25UC/K9
• Brand: Cisco
• Series: 2800
• Model: 2821
• Product Name: 2821 Integrated Services Router
• Product Type: Router

Interfaces and Ports

• Total Ports: 2
• USB Ports: Yes
• Management Port: Yes
• Network Ports (RJ-45): 2

I/O Expansion Capabilities

• Total Expansion Slots: 11
• Expansion Slot Types:
  • AIM (Advanced Integration Module): Available
  • HWIC (High-Speed WAN Interface Card): Available
  • EVM (Enhanced Voice Module): Available
  • PVDM (Packet Voice Digital Signal Processor Module): Available

Networking and Communication Features

• Network Technology: 10/100/1000Base-T
• Ethernet Technology: Gigabit Ethernet

Security and Management Protocols

• Encryption and Security Features:
  • DES (Data Encryption Standard)
  • 3DES (Triple Data Encryption Standard)
  • IPSec VPN (Internet Protocol Security Virtual Private Network)
  • AES 128, 192, and 256 (Advanced Encryption Standard)
  • SSL VPN (Secure Sockets Layer Virtual Private Network)
  • IPS (Intrusion Prevention System)
  • SSH Protocol Version 2.0 (Secure Shell)

Memory Specifications

• Standard Memory: 256 MB
• Maximum Memory: 1 GB
• Memory Technology: DRAM (Dynamic Random-Access Memory)
• Flash Memory: 64 MB

Power Requirements

• Input Voltage: 110 V AC / 220 V AC
• Power Source: Power Supply
• Redundant Power Supply: Yes

Features

The Cisco C2821-25UC/K9 Integrated Services Router is a powerful networking solution that offers a wide range of features to meet the needs of modern businesses. This router is designed to provide high-performance, reliable connectivity for voice and data applications. With its integrated services router capabilities and support for UC technology, it is an ideal choice for organizations looking to enhance their communication infrastructure.

Integrated Services Router

At the heart of the Cisco C2821-25UC/K9 is its integrated services router functionality. This means that the router combines multiple networking functions into a single device, eliminating the need for separate equipment. It can serve as a router, switch, and firewall, providing a comprehensive solution for network connectivity and security. By consolidating these functions, organizations can simplify their network infrastructure and reduce costs.

Streamlined Network Management

By utilizing an integrated services router like the Cisco C2821-25UC/K9, businesses can streamline their network management processes. With fewer devices to manage, IT teams can save time and effort on configuration, monitoring, and troubleshooting tasks. This results in increased operational efficiency and reduced chances of human error. Additionally, central management capabilities enable administrators to control the entire network from a single interface, simplifying network administration further.

Optimized Performance

The Cisco C2821-25UC/K9 is designed to deliver high-performance networking capabilities. It utilizes advanced routing technologies to efficiently handle data traffic and ensure fast and reliable connectivity. With its integrated switch functionality, the router can effectively distribute network traffic across multiple devices, preventing bottlenecks and improving overall network performance. This is particularly important for organizations that heavily rely on real-time applications such as video conferencing and voice calls.

Supports UC Technology

Unified Communications (UC) technology brings together various communication tools and platforms into a single, integrated system. The Cisco C2821-25UC/K9 supports UC technology, enabling organizations to leverage its benefits. With UC, users can seamlessly communicate and collaborate through voice, video, messaging, and conferencing applications. This integration enhances productivity, improves decision-making, and promotes effective teamwork across the organization.

Enhanced Collaboration

By supporting UC technology, the Cisco C2821-25UC/K9 enables employees to collaborate more effectively. With features like integrated voice channels, users can make high-quality voice calls directly from their desktop or mobile devices. This eliminates the need for separate phone systems and simplifies communication workflows. Integrated messaging and video conferencing capabilities further enhance collaboration by allowing users to exchange information and hold virtual meetings in real-time.

Increased Mobility

In today's mobile-centric world, the ability to stay connected while on the move is crucial. The Cisco C2821-25UC/K9 offers mobility features that enable seamless communication regardless of location. With support for mobile UC applications, users can access voice and collaboration tools from their smartphones or tablets. This empowers employees to work remotely or on the go while staying connected with their colleagues and customers. Increased mobility translates into improved productivity and responsiveness for businesses.

High-Performance and Reliability

The Cisco C2821-25UC/K9 is renowned for its high-performance capabilities and reliability. It is built with robust hardware components and advanced technologies to handle demanding networking requirements. With its powerful processor and ample memory, the router can efficiently process data traffic without compromising performance. Additionally, redundant power supplies and failover mechanisms ensure uninterrupted connectivity even in the event of hardware failures.

Minimized Downtime

Downtime can have severe consequences for businesses, resulting in lost productivity and revenue. The Cisco C2821-25UC/K9 addresses this concern by providing built-in redundancy features. In the case of a power supply failure, the redundant power supply seamlessly takes over, preventing any disruption to network operations. Similarly, with its failover capabilities, the router can automatically switch to backup connections in case of a network link failure. These features minimize downtime and maximize network availability.

Advanced Security

Network security is of paramount importance in today's digital landscape. The Cisco C2821-25UC/K9 offers robust security features to protect sensitive data and prevent unauthorized access. It incorporates state-of-the-art firewall technologies to inspect and filter network traffic, ensuring that only legitimate data passes through. VPN support enables secure remote access for employees working from outside the office. These security measures provide peace of mind and safeguard business-critical information.

Conclusion

In summary, the Cisco C2821-25UC/K9 Integrated Services Router is an exceptional networking solution that combines high-performance capabilities with advanced UC technology. Its integrated services router functionality streamlines network management, while support for UC technology enhances collaboration and mobility. The router's reliability, advanced security features, and failover mechanisms ensure uninterrupted connectivity and data protection. By choosing the Cisco C2821-25UC/K9, businesses can reap the benefits of a comprehensive networking solution that meets their current and future communication needs.