Cisco C2821-VSEC/K9 2821 Voice Security Bundle Router 2 Ports

Product Specifications: Cisco C2821-VSEC/K9

Manufacturer Details

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

Interfaces and Ports

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

I/O Expansion Options

• Expansion Slots: 12
• Supported Slot Types:
  • AIM (Advanced Integration Module)
  • HWIC (High-Speed WAN Interface Card)
  • NME-X (Network Module Expansion - Extended)
  • PVDM (Packet Voice Digital Module)
  • EVM (Enhanced Voice Module)

Network and Communication

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

Security Features

• VPN Hardware Acceleration:
  • DES (Data Encryption Standard)
  • 3DES (Triple DES)
  • AES (Advanced Encryption Standard) 128-bit
  • AES 192-bit
  • AES 256-bit

Memory Specifications

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

Power Requirements

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

Bundle: Voice Security Bundle

The Cisco 2821 Router offers a variety of features and options to meet the needs of businesses and organizations. One of the standout features of this router is its Voice Security Bundle, which provides enhanced security and functionality for voice communications.

Enhanced Security

With the Voice Security Bundle, the Cisco 2821 Router offers advanced security features to protect voice communications. This includes encryption capabilities, which ensure that sensitive voice data is transmitted securely over the network. The router also supports secure protocols for voice signaling, such as Secure Real-Time Transport Protocol (SRTP) and Secure Shell (SSH), which further enhance the security of voice communications.

By implementing these security measures, businesses can have peace of mind knowing that their voice communications are protected from unauthorized access or eavesdropping. This is especially important for organizations that handle sensitive information or operate in industries with strict compliance requirements, such as healthcare or finance.

Improved Functionality

In addition to enhanced security, the Voice Security Bundle also offers improved functionality for voice communications. The Cisco 2821 Router supports a wide range of voice protocols, including Voice over IP (VoIP), Session Initiation Protocol (SIP), and H.323, allowing businesses to integrate their voice systems seamlessly.

Furthermore, the router provides advanced call control features, such as call forwarding, call transfer, and conferencing capabilities. These features enable businesses to efficiently manage their voice communications and enhance collaboration among teams.

Scalability and Flexibility

The Voice Security Bundle also offers scalability and flexibility for businesses. The Cisco 2821 Router supports a modular design, allowing users to add or upgrade modules as their needs evolve. This means that businesses can easily expand their voice capabilities without replacing the entire router, saving both time and money.

Additionally, the router is compatible with a wide range of voice interfaces, including T1/E1, FXS, and FXO ports. This flexibility enables businesses to connect their existing voice infrastructure to the router seamlessly, without the need for costly hardware replacements.

Cost Savings

By choosing the Cisco 2821 Router with the Voice Security Bundle, businesses can achieve cost savings in several ways. Firstly, the modular design allows for future-proofing and scalability, eliminating the need for frequent hardware upgrades. This can significantly reduce long-term costs associated with maintaining and upgrading voice systems.

Furthermore, the router's support for various voice protocols and interfaces means that businesses can leverage their existing voice infrastructure, avoiding expensive replacements. This not only saves money but also minimizes disruption to business operations during the migration to the new router.

Reliability and Quality

The Cisco 2821 Router is renowned for its reliability and quality. With the Voice Security Bundle, businesses can benefit from these attributes in their voice communications as well. The router is designed to deliver high-quality voice transmissions, ensuring clear and crisp audio during calls.

In addition, the router's robust construction and advanced fault tolerance mechanisms minimize downtime and ensure uninterrupted voice services. This is crucial for businesses that heavily rely on voice communications for their day-to-day operations.

Support and Maintenance

Choosing the Cisco 2821 Router with the Voice Security Bundle also provides businesses with access to comprehensive support and maintenance options. Cisco offers a range of technical support services, including 24/7 phone support, software updates, and online resources.

Additionally, businesses can opt for extended warranty options and advanced replacement services to minimize downtime in case of hardware failures. This level of support ensures that businesses can rely on their voice infrastructure and have peace of mind knowing that help is readily available if needed.

Ports: 2

The Cisco 2821 Router comes equipped with 2 ports, providing users with flexibility and connectivity options for their networking needs.

Increased Connectivity

The 2 ports on the Cisco 2821 Router allow for increased connectivity options, enabling businesses to connect multiple devices and expand their network capabilities. These ports can be used to connect to various devices, including computers, switches, printers, and other networking equipment.

With multiple ports, businesses can create a more robust and resilient network infrastructure. They can establish separate VLANs (Virtual Local Area Networks) for different departments or groups within the organization, ensuring better network management and security.

Redundancy and Failover

The availability of 2 ports on the Cisco 2821 Router also offers redundancy and failover capabilities. By connecting devices to different ports, businesses can ensure that their network remains operational even if one port fails or experiences issues.

In addition, the router supports various redundancy protocols, such as Hot Standby Router Protocol (HSRP) and Virtual Router Redundancy Protocol (VRRP), which enable seamless failover in case of a primary router failure. This ensures uninterrupted network connectivity and minimizes disruptions to business operations.

Improved Network Performance

The presence of 2 ports on the Cisco 2821 Router can also improve network performance. By distributing network traffic across multiple ports, businesses can reduce congestion and bottlenecks, resulting in faster and more reliable data transmission.

This is particularly beneficial for organizations that handle large amounts of data or require high-speed connections for activities such as video conferencing, file transfers, or data backups. The increased network performance can enhance productivity and ensure smooth operation of critical business applications.

Flexibility for Network Expansion

The 2 ports on the Cisco 2821 Router provide businesses with the flexibility to expand their network infrastructure as needed. With additional ports, businesses can easily connect new devices or expand their network coverage without requiring significant changes to their existing setup.

This flexibility is particularly valuable for growing businesses or organizations that frequently add new users or devices to their network. It allows them to scale their network infrastructure seamlessly and accommodate future growth without major disruptions or costly upgrades.

Cost Savings

The presence of multiple ports on the Cisco 2821 Router can also result in cost savings for businesses. By utilizing the available ports effectively, businesses can avoid the need for additional networking equipment, such as switches or hubs, which would incur additional expenses.

Furthermore, the router's built-in redundancy and failover capabilities can prevent costly downtime in case of port failures or network issues. This ensures continuous access to critical resources and services, minimizing the potential financial impact of network disruptions.

Product Code: C2821-VSEC/K9

The product code for the Cisco 2821 Router with the Voice Security Bundle is C2821-VSEC/K9. This specific product code signifies the inclusion of the Voice Security Bundle and provides users with a unique identifier for ordering and support purposes.

Easy Identification and Ordering

By using the product code C2821-VSEC/K9, businesses can easily identify and order the Cisco 2821 Router with the Voice Security Bundle. This ensures that they receive the specific configuration and features they require without any confusion or ambiguity.

The product code allows businesses to communicate their exact requirements to Cisco or authorized resellers, ensuring accurate order fulfillment and minimizing the possibility of receiving incorrect or incompatible hardware.

Technical Support and Compatibility

Using the correct product code is crucial for accessing technical support and ensuring compatibility with other Cisco products and solutions. When businesses provide the product code C2821-VSEC/K9 when seeking support, it allows Cisco's support team to understand the specific configuration and features of the router.

This knowledge enables the support team to provide more accurate and targeted assistance, ensuring faster resolution of any technical issues or inquiries. Additionally, using the correct product code ensures compatibility with other Cisco products and solutions that may depend on specific configurations or features provided by the Voice Security Bundle.

Warranty Coverage

The product code C2821-VSEC/K9 also affects warranty coverage. Cisco offers different warranty options for its products, depending on the specific product code. By using the correct product code when purchasing the Cisco 2821 Router, businesses can ensure that they receive the appropriate warranty coverage.

This ensures that in case of any hardware failures or defects, businesses are eligible for repair or replacement services as outlined in the warranty terms. It provides businesses with peace of mind knowing that their investment in the router is protected and supported by Cisco's warranty services.

Future Upgrades and Expansion

Using the correct product code also facilitates future upgrades and expansion. As businesses evolve and their needs change, they may require additional features or capabilities provided by different product codes or bundles.

By accurately identifying the product code for their existing Cisco 2821 Router, businesses can easily determine whether an upgrade or expansion is possible by comparing it with other available product codes. This simplifies the decision-making process and ensures compatibility between existing and new hardware.

Documentation and Resources

Cisco provides extensive documentation and resources for its products, including user guides, configuration guides, and technical specifications. Using the correct product code when accessing these resources ensures that businesses can access the relevant information specific to the Cisco 2821 Router with the Voice Security Bundle.

These resources can be invaluable for businesses during initial setup, configuration changes, troubleshooting, or optimization of the router. Having access to accurate and specific documentation can save time and effort, ensuring smooth integration and operation of the router within the network infrastructure.