C1111-4P Cisco ISR GbE 4 Ports Integrated Services Router

Cisco C1111-4P Integrated Services Router

The Cisco C1111-4P ISR is a versatile networking solution designed for secure, high-speed connectivity. With Gigabit Ethernet support, multiple ports, and advanced software features, it is ideal for small offices, branch deployments, and cloud-managed networks.

General Information

• Manufacturer: Cisco
• Part Number: C1111-4P
• Product Type: Router

Technical Specifications

Interfaces

• WAN: 2 Gigabit Ethernet ports
• Dedicated Port: 1 × 10/100/1000 RJ-45
• Combo Port: 1 × RJ-45 or SFP fiber
• LAN: 4-port managed Gigabit Ethernet switch
• Management: Integrated USB 3.0 AUX/console port (Micro-USB)

Performance

• Forwarding Rate: Up to 1.37 Gbps (IPv4 IMIX)
• Crypto Throughput: Up to 150 Mbps for secure VPN tunnels

Memory

• DRAM: 4 GB (fixed)
• Flash: 4 GB

Power over Ethernet (PoE)

• Supports 2 PoE ports or 1 PoE+ port
• Requires 115W/150W power supply upgrade for PoE functionality

Physical & Environmental

Dimensions and Weight

• Size: 1.75 × 12.7 × 9.03 inches
• Weight: 5.5 lbs (2.5 kg) maximum

Acoustics

• Design: Fanless, silent operation

Software Features

Operating System

• OS: Cisco IOS XE

SD-WAN Compatibility

• Fully compatible with Cisco SD-WAN for automated provisioning and cloud optimization

Security Features

• Integrated Cisco Umbrella support
• Zone-Based Firewall
• Advanced encryption (AES/3DES)

Cisco C1111-4P Integrated Services Router Overview

The Cisco C1111-4P Integrated Services Router represents a powerful and compact networking solution designed to support modern enterprise branch environments, small to medium-sized businesses, and distributed networks requiring reliable connectivity and security. As part of the Cisco 1100 Series Integrated Services Routers family, this model is engineered to deliver high-performance routing, advanced security, and integrated switching capabilities within a single platform. Its architecture is purpose-built to support cloud-based applications, voice, video, and data traffic simultaneously, making it an ideal choice for organizations seeking efficient network consolidation.

Advanced Routing Capabilities for Modern Networks

The routing capabilities of the Cisco C1111-4P are optimized for dynamic environments where consistent performance and scalability are essential. It supports multiple routing protocols, including static routing, dynamic routing, and policy-based routing, allowing organizations to design flexible and adaptive network infrastructures. The platform is capable of handling high-throughput traffic while maintaining low latency, which is critical for real-time applications such as VoIP and video conferencing.

Dynamic Routing Protocols

This router supports industry-standard routing protocols such as OSPF, EIGRP, and BGP, enabling seamless integration into complex enterprise networks. These protocols allow for intelligent path selection, failover mechanisms, and efficient traffic distribution, ensuring network resilience and optimized performance.

Scalable Network Design

With its scalable architecture, the Cisco C1111-4P can adapt to growing network demands. Businesses can expand their network infrastructure without requiring significant hardware changes, thereby reducing capital expenditure and simplifying long-term planning.

Integrated 4-Port Gigabit Ethernet Switch

One of the defining features of the Cisco C1111-4P is its integrated 4-port Gigabit Ethernet switch. This built-in switch eliminates the need for additional switching hardware, simplifying network deployment and reducing overall costs. Each port supports high-speed connectivity, ensuring efficient data transfer across connected devices.

Power over Ethernet Capabilities

The integrated switch includes Power over Ethernet functionality, enabling the router to supply power directly to connected devices such as IP phones, wireless access points, and surveillance cameras. This feature simplifies cabling requirements and enhances deployment flexibility, particularly in environments where power outlets are limited.

Optimized Network Segmentation

The switch supports VLAN configuration, allowing network administrators to segment traffic for improved security and performance. This capability is essential for organizations that require separation of departmental or application-specific traffic within a single network infrastructure.

Security Features and Threat Protection

Security is a critical component of modern networking, and the Cisco C1111-4P delivers robust protection against a wide range of threats. The router incorporates advanced security technologies designed to safeguard sensitive data and maintain network integrity.

Integrated Firewall Protection

The router includes a built-in firewall that provides stateful packet inspection and advanced filtering capabilities. This ensures that only authorized traffic is allowed into the network, reducing the risk of unauthorized access and cyberattacks.

VPN and Secure Connectivity

The Cisco C1111-4P supports multiple VPN technologies, including IPsec and SSL VPN, enabling secure remote access and site-to-site connectivity. These features are essential for organizations with distributed workforces or multiple branch locations.

Advanced Threat Defense

With integrated threat detection and prevention mechanisms, the router can identify and mitigate potential security risks in real time. This includes protection against malware, intrusion attempts, and other malicious activities.

Performance Optimization and Traffic Management

Efficient traffic management is vital for maintaining network performance, especially in environments with diverse application requirements. The Cisco C1111-4P offers advanced quality of service features that prioritize critical traffic and ensure optimal resource allocation.

Quality of Service Capabilities

The router supports granular QoS policies that allow administrators to prioritize voice, video, and data traffic based on business requirements. This ensures consistent performance for latency-sensitive applications.

Bandwidth Management

With built-in bandwidth management tools, the Cisco C1111-4P enables organizations to control and allocate network resources effectively. This prevents congestion and ensures fair usage across all connected devices.

Cloud Connectivity and Application Optimization

The Cisco C1111-4P is designed to support cloud-first strategies by providing seamless connectivity to cloud services and applications. Its architecture ensures reliable access to Software-as-a-Service platforms and other cloud-based resources.

Direct Cloud Access

The router facilitates direct and secure connections to cloud providers, reducing latency and improving application performance. This is particularly beneficial for organizations relying on cloud-based productivity tools and services.

Application-Aware Routing

Application-aware routing capabilities enable the router to identify and prioritize traffic based on application type. This ensures that critical business applications receive the necessary bandwidth and performance.

Compact Design and Deployment Flexibility

The Cisco C1111-4P features a compact and lightweight design that makes it suitable for a wide range of deployment scenarios. Its form factor allows for easy installation in small offices, retail environments, and remote locations.

Space-Saving Architecture

The compact design reduces the need for large network cabinets or racks, making it ideal for environments with limited space. This contributes to cost savings and simplifies network infrastructure management.

Flexible Mounting Options

The router supports various mounting options, including desktop placement and wall mounting, providing flexibility in deployment based on specific requirements.

Energy Efficiency and Cost Optimization

Energy efficiency is an important consideration for modern organizations aiming to reduce operational costs and environmental impact. The Cisco C1111-4P is designed with energy-saving features that optimize power consumption without compromising performance.

Low Power Consumption

The router's efficient design minimizes power usage, resulting in lower energy costs and reduced heat generation. This contributes to a more sustainable and cost-effective network infrastructure.

Total Cost of Ownership Benefits

By integrating multiple networking functions into a single device, the Cisco C1111-4P reduces the need for additional hardware, leading to lower acquisition and maintenance costs over time.