C887VA-K9 Cisco ISR

Overview Cisco C887VA-K9 Integrated Services Router

The Cisco C887VA-K9 is a reliable integrated services router engineered for small businesses and branch offices. It delivers secure broadband connectivity, advanced routing protocols, and robust security features, making it a versatile solution for modern networking needs.

General Information

• Manufacturer: Cisco
• Part Number: C887VA-K9
• Product Type: Integrated Services Router

Technical Information

Networking & Interfaces

• Broadband WAN: Multimode VDSL2 and ADSL2/2+ over POTS (Plain Old Telephone Service)
• Wired LAN: 4-port 10/100 Mbps managed Fast Ethernet switch
• USB Support: 1 x USB 1.1 port for security tokens, booting, or external storage
• Management Port: 1 x RJ-45 console port for local CLI configuration

Performance & System Specifications

Memory

• RAM: 256 MB standard (expandable up to 768 MB)
• Flash: 256 MB standard

VPN Capacity

• Supports up to 20 concurrent IPsec tunnels

Routing Protocols

• BGP (Border Gateway Protocol)
• EIGRP (Enhanced Interior Gateway Routing Protocol)
• OSPF (Open Shortest Path First)
• RIP-1 and RIP-2
• HSRP (Hot Standby Router Protocol)
• VRRP (Virtual Router Redundancy Protocol)

Cooling

• Fanless design for silent operation in office environments

Security & Software

Security Suite

• Stateful inspection firewall
• Intrusion Prevention System (IPS)
• Content filtering

Encryption Standards

• DES
• 3DES
• AES (128, 192, and 256-bit)

Quality of Service (QoS)

• Low-Latency Queuing (LLQ)
• Weighted Fair Queuing (WFQ)
• Class-Based Weighted Fair Queuing (CBWFQ)

Operating System

• Cisco IOS Advanced Security

Physical & Power Specifications

Dimensions

• Height: 1.9 inches (48 mm)
• Width: 12.8 inches (325 mm)
• Depth: 9.8 inches (249 mm)

Weight

• Approximately 5.5 lbs (2.5 kg)

Power Supply

• External 60W power adapter
• Input: 100–240 VAC

Cisco C887VA-K9 Integrated Services Router

The Cisco C887VA-K9 Integrated Services Router represents a compact yet powerful networking solution designed to meet the evolving connectivity demands of small businesses, branch offices, and remote enterprise environments. This router belongs to the widely trusted Cisco 800 Series Integrated Services Routers family, delivering advanced routing, security, and wireless capabilities within a single platform. Its integration of VDSL2/ADSL2+ WAN connectivity, Gigabit Ethernet LAN ports, and robust security features makes it an ideal choice for organizations seeking reliable, high-performance networking infrastructure.

Advanced WAN Connectivity and Broadband Integration

The Cisco C887VA-K9 router is engineered with built-in VDSL2/ADSL2+ modem support, enabling seamless broadband connectivity without the need for external modems. This integrated approach reduces deployment complexity and enhances network efficiency. The router supports multiple DSL standards, allowing it to adapt to various ISP infrastructures while ensuring consistent performance across different geographic regions.

VDSL2 and ADSL2+ Technology Benefits

VDSL2 technology enables higher data transmission rates over short distances, making it suitable for modern applications that require significant bandwidth. Meanwhile, ADSL2+ compatibility ensures backward support for legacy DSL environments. The router dynamically adjusts to available line conditions, maintaining optimal throughput and minimizing latency for critical business applications.

Seamless ISP Compatibility

Organizations benefit from enhanced compatibility with a wide range of service providers. This flexibility ensures uninterrupted service during ISP transitions or upgrades, while maintaining consistent connectivity standards. The integration also reduces hardware overhead and simplifies network architecture.

Integrated Security Features for Enterprise Protection

Security is a core component of the Cisco C887VA-K9 Integrated Services Router. It incorporates enterprise-grade security capabilities designed to protect networks from external threats, unauthorized access, and data breaches. The router includes advanced firewall protection, VPN support, and intrusion prevention features that collectively create a secure networking environment.

Firewall and Threat Defense Mechanisms

The built-in firewall utilizes stateful packet inspection to monitor and control incoming and outgoing traffic based on predefined security policies. This ensures that only authorized data flows through the network, reducing exposure to malicious activities. The router also supports zone-based firewall configurations, enabling granular control over traffic between different network segments.

Virtual Private Network Capabilities

The Cisco C887VA-K9 supports secure VPN connections, including IPsec and SSL VPN technologies. These capabilities allow remote employees to securely access corporate resources from anywhere, ensuring business continuity and productivity. Encryption protocols safeguard sensitive data during transmission, preventing interception or tampering.

Secure Remote Access

With integrated VPN functionality, organizations can extend their network securely beyond physical office boundaries. This feature is particularly beneficial for distributed teams and remote work environments, ensuring consistent access to critical systems while maintaining strict security standards.

High-Performance LAN and Switching Capabilities

The Cisco C887VA-K9 router includes multiple Gigabit Ethernet ports that deliver high-speed LAN connectivity. These ports support advanced switching features, enabling efficient data transfer within local networks. The router is designed to handle bandwidth-intensive applications such as video conferencing, cloud services, and large data transfers without performance degradation.

Gigabit Ethernet Advantages

Gigabit Ethernet technology significantly enhances data transfer rates compared to traditional Fast Ethernet. This ensures faster communication between connected devices, reducing bottlenecks and improving overall network responsiveness. The router supports auto-negotiation and auto-MDI/MDIX features, simplifying device connections and reducing configuration requirements.

Optimized Traffic Management

Quality of Service functionality allows administrators to prioritize critical applications, ensuring consistent performance for voice, video, and mission-critical data. Traffic shaping and bandwidth management features help maintain optimal network performance even during peak usage periods.

Efficient Internal Networking

The integrated switching capabilities reduce the need for additional networking hardware, streamlining infrastructure and lowering operational costs. This design supports scalability while maintaining simplicity in deployment and management.

Wireless Connectivity

The Cisco C887VA-K9 router is equipped with integrated wireless capabilities, enabling seamless Wi-Fi connectivity for users within the network. This eliminates the need for separate wireless access points, simplifying deployment and reducing hardware costs.

Wireless Standards and Performance

The router supports IEEE wireless standards, ensuring compatibility with a wide range of devices. It provides reliable coverage and stable connections, making it suitable for office environments where consistent wireless access is essential.

Secure Wireless Networking

Wireless security features such as WPA2 encryption, secure SSID configuration, and authentication mechanisms protect the network from unauthorized access. These measures ensure that only authorized users can connect to the wireless network, maintaining data integrity and confidentiality.

Enhanced User Mobility

Wireless connectivity allows employees to move freely within the workspace while maintaining uninterrupted access to network resources. This flexibility enhances productivity and supports modern work environments that rely on mobile devices and wireless communication.

Scalability and Future-Ready Architecture

The Cisco C887VA-K9 Integrated Services Router is designed with scalability in mind, allowing businesses to expand their network infrastructure as their needs grow. Its modular architecture and advanced software capabilities ensure long-term usability and adaptability.

Network Expansion

The router can accommodate additional network devices and users without compromising performance. Its robust processing capabilities enable it to handle increased traffic loads, making it suitable for growing organizations.

Software Upgrades and Feature Enhancements

Cisco IOS software provides continuous updates and feature enhancements, ensuring that the router remains aligned with evolving networking standards and security requirements. This extends the lifecycle of the device and protects the investment.

Flexible Deployment Options

The compact form factor of the router allows for flexible deployment in various environments, including office desks, network cabinets, and remote locations. Its design supports both standalone and integrated network configurations.

Energy Efficiency and Cost Optimization

The Cisco C887VA-K9 router is engineered to deliver high performance while maintaining energy efficiency. Its design minimizes power consumption without compromising functionality, contributing to reduced operational costs.

Power Optimization Features

Advanced power management capabilities ensure efficient energy usage, making the router suitable for organizations aiming to reduce their environmental footprint. The device operates reliably under varying conditions, maintaining consistent performance.

Reduced Hardware Requirements

By integrating multiple networking functions into a single device, the router eliminates the need for additional equipment such as standalone modems, firewalls, and wireless access points. This consolidation reduces capital expenditure and simplifies network management.

Performance Optimization

The Cisco C887VA-K9 router incorporates advanced technologies that optimize network performance and ensure efficient resource utilization. These features enhance the overall user experience and support demanding applications.

Bandwidth Management Techniques

Advanced bandwidth management ensures that network resources are allocated effectively. This prevents congestion and maintains consistent performance across all connected devices.

Latency Reduction Strategies

The router minimizes latency through optimized routing and traffic prioritization. This is crucial for real-time applications such as voice and video communication.