C1-CISCO1941/K9 Cisco 1941 2 Ports Router Services

Highlights of Cisco C1941W-A-N-SEC/K9 2-Ports Services Router

The Cisco C1941W-A-N-SEC/K9 Integrated Services Router is a high-performance wireless and security-enabled networking platform designed for enterprise branch environments. It combines advanced routing capabilities, integrated wireless connectivity, and robust security features to deliver reliable and scalable network performance.

General Information

• Manufacturer: Cisco
• Part Number: C1941W-A-N-SEC/K9
• Product Type: Integrated Services Router
• Sub Type: 2 Ports Services Router

Technical Specifications

Network Interfaces

• 2 x integrated 10/100/1000 Gigabit Ethernet ports
• High-speed LAN/WAN connectivity for enterprise deployments
• Stable wired performance for branch networking

Expansion Slots & Modular Design

• 2 x EHWIC slots supporting Enhanced High-Speed WAN Interface Cards
• 1 x ISM (Internal Services Module) slot for integrated service modules
• Flexible architecture for advanced networking capabilities

Memory Configuration

• 512 MB DRAM (expandable up to 2.0 GB or 2.5 GB depending on revision)
• 256 MB Flash memory (expandable up to 8 GB via Compact Flash slots)
• Supports efficient Cisco IOS operation and service handling

Performance & Throughput

• Supports concurrent services up to 25 Mbps
• Total throughput capacity up to 75 Mbps depending on configuration
• Optimized for multi-service enterprise environments

Power & Energy Efficiency

• Typical power consumption: approximately 35W
• Supports AC power input with optional PoE via external supply
• Energy-efficient design for continuous operation

Security & Hardware Acceleration

• Built-in hardware acceleration for IPsec and SSL VPN encryption
• Zone-Based Firewall for advanced traffic control
• Intrusion Prevention System (IPS) for threat detection
• Content filtering for enhanced network protection

Software & Licensing

• Cisco IOS Universal Image with modular feature activation
• Services enabled through Cisco Services on Demand licensing
• Flexible deployment based on business requirements

Routing Protocol Support

• Supports OSPF, EIGRP, and BGP routing protocols
• IPv6 compatibility for modern networking standards
• MPLS support for scalable enterprise connectivity

Overview of Cisco C1941W-A-N-SEC/K9 1941 Services Router

The Cisco C1941W-A-N-SEC/K9 1941 Security Wireless Integrated Services Router is designed as a highly advanced enterprise networking platform that combines secure routing, integrated wireless connectivity, and flexible WAN expansion capabilities into a single unified system that supports modern business communication requirements across branch offices, distributed enterprises, and remote networking environments. It belongs to the Cisco 1900 Series ISR Generation 2 family, which is engineered to deliver scalable performance, integrated security services, and modular expansion flexibility, ensuring organizations can deploy a future-ready networking infrastructure that adapts to evolving digital transformation needs.

Integrated 802.11 a b g n Wireless Access Point for Seamless Mobility

The Cisco C1941W-A-N-SEC/K9 features an integrated wireless access point that supports 802.11 a, b, g, and n wireless standards, enabling flexible connectivity for a wide range of modern devices including laptops, mobile phones, tablets, and IoT-enabled enterprise equipment. This integrated wireless capability allows organizations to provide seamless mobility to employees while maintaining secure and stable connectivity throughout office environments. The wireless system is designed to deliver consistent performance in both small branch offices and larger enterprise environments where multiple users are connected simultaneously.

Dual Band Wireless Technology for Improved Signal Strength and Reduced Network Interference

The integrated wireless system operates on both 2.4 GHz and 5 GHz frequency bands, providing dual-band connectivity that significantly improves wireless performance and reduces network congestion. The 2.4 GHz band offers wider coverage for general connectivity needs, while the 5 GHz band provides higher speeds and reduced interference for performance-sensitive applications. This dual-band configuration ensures that users experience stable connectivity even in environments with high wireless density and multiple overlapping networks.

Advanced Wireless Security Protocols for Enterprise Grade Data Protection and Secure Access Control

The wireless system incorporates advanced encryption standards and authentication protocols designed to protect sensitive business data from unauthorized access and cyber threats. It supports secure wireless communication channels that ensure data confidentiality and integrity during transmission across the network. Enterprise-grade security features help organizations maintain compliance with internal security policies and regulatory requirements while providing safe wireless access for employees and authorized devices.

HWIC-4SHDSL Integrated Module for Reliable Symmetric WAN Connectivity

The HWIC-4SHDSL module integrated into the Cisco C1941W-A-N-SEC/K9 router provides four-pair SHDSL connectivity, enabling organizations to deploy stable WAN connections over copper infrastructure. This technology is particularly valuable in regions where fiber optic connectivity is not widely available, allowing businesses to maintain reliable internet access without requiring expensive infrastructure upgrades. The symmetric nature of SHDSL ensures equal upload and download speeds, making it ideal for business applications that rely heavily on bidirectional data communication.

Symmetric Bandwidth Delivery for Balanced Data Transmission

The symmetric bandwidth capability of SHDSL ensures that both upstream and downstream data flows are balanced, which is essential for applications such as VoIP, video conferencing, and cloud collaboration platforms. This balanced data transmission improves communication quality and reduces latency during real-time interactions. Organizations benefit from consistent performance across all network applications, ensuring that users experience stable connectivity regardless of network demand or workload intensity.

Extended Distance Connectivity for Remote Branch Offices and Infrastructure Limited Environments

The HWIC-4SHDSL module allows the router to establish WAN connections over long distances using existing copper lines, making it an ideal solution for rural or remote locations where modern broadband infrastructure is not available. This extended reach capability ensures that organizations can maintain operational continuity regardless of geographic limitations. It enables businesses to expand their network infrastructure without requiring major infrastructure investments, making it a cost-effective solution for distributed enterprise environments.

Architecture for Enterprise Level Protection and Threat Mitigation

The Cisco C1941W-A-N-SEC/K9 integrates a comprehensive security architecture that protects network infrastructure from cyber threats, unauthorized access, and malicious activity. It combines firewall capabilities, VPN support, and intrusion prevention features into a unified security framework that ensures complete protection across all network layers. This allows organizations to maintain secure communication channels while supporting high-performance networking operations. The security system is designed to detect and respond to threats in real time, minimizing the risk of data breaches and network disruptions. It ensures that enterprise environments remain protected while maintaining smooth and uninterrupted connectivity for business operations.

Stateful Firewall Protection for Real Time Traffic and Threat Prevention

The integrated stateful firewall continuously monitors incoming and outgoing network traffic, analyzing data packets to detect potential threats and unauthorized access attempts. It ensures that only legitimate traffic is allowed to pass through the network while blocking malicious or suspicious activity in real time. This proactive security approach helps organizations maintain a secure network environment without compromising performance or application responsiveness.

Secure VPN Connectivity for Encrypted Communication Across Distributed Enterprise Networks

The router supports secure VPN tunnels that enable encrypted communication between remote offices, mobile users, and central network infrastructure. This ensures that sensitive business data remains protected while being transmitted across public or private networks. VPN connectivity enhances remote work capabilities by providing secure access to corporate resources from any location. It ensures data confidentiality, integrity, and authentication, making it a critical component for modern enterprise security architectures.

High Performance Routing Engine for Efficient Data Processing

The Cisco C1941W-A-N-SEC/K9 is powered by a high performance routing engine that ensures efficient packet processing and intelligent routing decisions. This enables the router to handle complex network traffic patterns while maintaining consistent performance across all connected devices and services. It is designed to support enterprise workloads that require high reliability and low latency communication. The routing engine enhances overall network efficiency by optimizing data flow and reducing congestion, ensuring that applications run smoothly even under heavy usage conditions.

Intelligent Traffic Prioritization for Critical Business Application Performance

The router uses intelligent traffic prioritization mechanisms to ensure that mission-critical applications receive the necessary bandwidth for optimal performance. This is especially important for enterprise environments where multiple applications compete for network resources simultaneously. By prioritizing essential traffic, the router improves application responsiveness and ensures consistent service quality across the network.

Quality of Service Optimization for Voice Video

The Quality of Service features allow administrators to prioritize latency-sensitive applications such as VoIP calls and video conferencing. This ensures that voice and video communication remain clear and uninterrupted even during periods of high network congestion. It enhances user experience and improves communication efficiency across distributed enterprise teams.

Modular Architecture for Scalable Network Expansion and Flexible Configuration

The Cisco C1941W-A-N-SEC/K9 supports modular expansion, allowing organizations to customize and extend their network infrastructure as needed. This flexibility enables businesses to adapt their networking capabilities according to evolving operational requirements and technological advancements. The modular design ensures long-term scalability and investment protection, allowing organizations to expand functionality without replacing existing hardware.

Expansion Module for Enhanced Connectivity and Service Integration

The router supports multiple expansion modules that allow integration of additional WAN, LAN, and voice interfaces. This enables organizations to tailor the device according to specific deployment scenarios and operational needs. It enhances overall network flexibility and ensures compatibility with a wide range of enterprise communication systems.