C1861E-SRST-C-F/K9 Cisco 8 Ports Router

Highlights of Cisco C1861E-SRST-C-F/K9 Services Router

The Cisco C1861E-SRST-C-F/K9 Integrated Services Router is a versatile networking solution designed for small to medium business environments. It combines routing, switching, voice communication, and wireless connectivity into a single compact platform, ensuring reliable and secure enterprise networking.

General Information

• Manufacturer: Cisco
• Part Number: C1861E-SRST-C-F/K9
• Product Type: Integrated Services Router
• Sub Type: 8-Port Services Router

Technical Specifications

• 4 x FXS ports for analog phones and fax machines
• 4 x FXO ports for PSTN connectivity
• Supports hybrid voice deployments

Ports & Network Connectivity

LAN & Switching

• 8-port 10/100 managed Ethernet switch
• Supports Power over Ethernet (PoE)
• Ideal for IP phones and network devices

WAN Interface

• 1 x 10/100 Fast Ethernet WAN port
• Reliable internet and external network connectivity

Expansion Slot

• 1 x High-Speed WAN Interface Card (HWIC) slot
• Supports additional WAN modules and services

Wireless Networking

Integrated Wi-Fi Features

• Built-in 802.11n wireless technology
• 2x2 MIMO antenna configuration for improved coverage
• High-speed wireless connectivity for office environments

Security & Protection

Advanced Security Features

• Supports Cisco IOS firewall for traffic filtering
• IPSec VPN for secure data transmission
• Intrusion prevention system (IPS) support

Secure Network Operations

• Protects against unauthorized access and threats
• Ensures safe voice and data communication

Management & Software

Management Options

• Runs on Cisco IOS Software
• Supports HTTP-based web management
• SNMP for network monitoring and control

Physical Design

• 1.5U compact external chassis
• Supports both rack-mount and desktop deployment
• Space-efficient design for branch offices

Overview of Cisco C1861E-SRST-C-F/K9 8 Ports Services Router

The Cisco C1861E-SRST-C-F/K9 1861E 8 Ports Integrated Services Router is a robust and highly efficient networking platform designed to deliver unified communication services secure data transmission and reliable routing performance for branch offices and small to medium business environments this router belongs to the Cisco 1800 Series Integrated Services Router family and is engineered to combine voice data and security features into a single compact device enabling organizations to streamline their network infrastructure while maintaining high levels of performance reliability and operational efficiency across all connected systems and services.

Device Integration and Simplified Network Architecture

The Cisco C1861E-SRST-C-F/K9 features an eight port integrated connectivity architecture that allows multiple devices to connect directly to the router eliminating the need for additional switching equipment and simplifying overall network design this integrated approach reduces hardware costs minimizes deployment complexity and ensures consistent performance across all connected endpoints including IP phones computers and other network enabled devices within branch office environments.

Multi Device and Streamlined Network Expansion

The eight port configuration enables organizations to connect multiple devices efficiently within a single network framework ensuring seamless communication and resource sharing while maintaining stable performance and reducing latency across all connected systems.

Balanced Traffic Distribution Across Ports for Improved Network and Reduced Congestion

The router intelligently manages data traffic across its integrated ports ensuring balanced distribution optimized bandwidth usage and reduced congestion which enhances overall network performance and provides a smooth user experience across all applications.

Integrated Services Platform

The Cisco C1861E-SRST-C-F/K9 operates as a fully integrated services platform combining voice data and security functionalities into a single device this unified approach allows organizations to consolidate their communication infrastructure reduce operational costs and simplify network management while ensuring reliable and secure communication across all business operations.

Modern Communication

The router supports Voice over IP technology enabling organizations to transition from traditional telephony systems to IP based communication solutions improving call quality reducing costs and enhancing collaboration across distributed teams.

Converged Network Infrastructure for Simplified Deployment and Operational

By integrating multiple services into one platform the router simplifies deployment and reduces the need for additional hardware ensuring efficient network operations and easier maintenance within branch office environments.

Remote Site Telephony for Continuous Voice Communication

The Cisco C1861E-SRST-C-F/K9 includes Survivable Remote Site Telephony functionality that ensures continuous voice communication even when connectivity to the central call processing system is disrupted this feature enables branch offices to maintain internal communication capabilities ensuring business continuity and uninterrupted operations during network outages or service interruptions.

Automatic Voice Service Failover for Uninterrupted Communication in Critical Scenarios

The SRST functionality provides automatic failover of voice services ensuring that IP phones continue to function normally even during WAN failures maintaining communication channels and supporting essential business operations without disruption.

Local Call Processing for Independent Operation During Central Network Disruptions

The router enables local call processing allowing branch offices to operate independently during network disruptions ensuring that internal communication remains functional and reliable at all times.

Comprehensive Network Protection and Secure Data Transmission

The Cisco C1861E-SRST-C-F/K9 incorporates advanced security features designed to protect network traffic and ensure secure communication across all connected devices these features include firewall capabilities encryption protocols intrusion prevention and secure access control mechanisms that safeguard sensitive information and protect the network from unauthorized access and cyber threats.

Integrated Firewall and Threat Detection for Real Time Network

The built in firewall continuously monitors incoming and outgoing traffic identifying potential threats and blocking unauthorized access attempts ensuring that the network remains protected against malicious activities and external attacks while maintaining stable performance for legitimate traffic.

Secure Data Encryption for Confidential Communication and Compliance with Security Standards

The router supports advanced encryption technologies that ensure data confidentiality and integrity during transmission protecting sensitive business information and ensuring compliance with industry security requirements.

High Performance Routing Engine for Efficient Data Handling

The Cisco C1861E-SRST-C-F/K9 is equipped with a high performance routing engine that ensures efficient processing of network traffic optimized data flow and improved application performance across branch office networks enabling organizations to maintain smooth communication and efficient data exchange across all connected systems.

Reduced Latency and Enhanced Network Responsiveness

The router utilizes intelligent traffic management techniques to prioritize critical data ensuring that essential applications receive the necessary bandwidth for optimal performance reducing latency and improving overall network responsiveness.

Quality of Service Capabilities for Prioritized Voice and Data Traffic Handling

The Quality of Service functionality allows administrators to prioritize voice traffic and critical applications ensuring clear communication minimal latency and consistent performance across all network operations.

Flexible WAN Connectivity Options for Reliable Internet Access

The Cisco C1861E-SRST-C-F/K9 supports flexible WAN connectivity options enabling organizations to configure multiple internet connections and implement redundancy mechanisms that ensure continuous connectivity and minimize downtime during network failures or service disruptions.

Multiple WAN Interface for Customized Network Deployment and Connectivity Flexibility

The router supports integration with various WAN interfaces allowing organizations to tailor their network configuration based on availability performance requirements and operational needs ensuring optimal connectivity for branch environments.

Automatic Failover Mechanisms for Continuous Network Availability and Business Continuity

The failover capabilities ensure automatic switching between primary and backup connections maintaining uninterrupted internet access and supporting continuous business operations even during connectivity disruptions.

Design for Space Saving Deployment and Flexible Options

The Cisco C1861E-SRST-C-F/K9 features a compact and efficient design that makes it suitable for deployment in environments where space is limited while still delivering powerful networking capabilities ensuring flexibility in installation and placement across different operational scenarios.

Space Form Factor for Easy Integration into Branch Office Environments

The compact form factor allows easy installation in small office racks or desktop setups ensuring that the router can be deployed without requiring significant infrastructure adjustments or additional space allocation.

Durable Hardware Construction for Long Term Reliability and Consistent Performance

The robust build quality ensures long term reliability allowing the router to operate continuously with minimal maintenance requirements while maintaining consistent network performance over time.

Simplified Administration and Enhanced Operational Control

The Cisco C1861E-SRST-C-F/K9 supports centralized network management enabling administrators to configure monitor and manage network operations from a unified interface improving efficiency reducing administrative complexity and ensuring consistent performance across all connected devices and services.

Network Administration Across Distributed Locations

The router supports remote management tools that allow administrators to access and control network settings from central locations enabling quick response to issues and minimizing downtime across branch office environments.

Comprehensive Tools for Real Time Network Analysis and Continuous

The device provides advanced monitoring capabilities that allow administrators to analyze network performance identify potential bottlenecks and implement optimization strategies ensuring continuous improvement and efficient resource utilization.

Scalable Platform for Growing Business Needs

The Cisco C1861E-SRST-C-F/K9 is designed with scalability in mind allowing organizations to expand their network infrastructure as business needs grow ensuring long term usability and adaptability in dynamic enterprise environments where connectivity requirements continue to evolve.

Increasing Device Connectivity and Higher Network Traffic Volumes

The router can handle increasing numbers of connected devices and higher traffic volumes ensuring stable performance as organizational requirements expand and network usage grows over time.

Future Ready Architecture for Integration with Emerging Technologies and Advanced Networking Solutions

The architecture of the router supports integration with future networking technologies ensuring compatibility with new systems and enabling organizations to adopt advanced solutions without requiring significant infrastructure changes.

Productivity Through Reliable Network Performance and Unified Services Integration

The Cisco C1861E-SRST-C-F/K9 enhances business communication and productivity by providing reliable network performance unified services integration and advanced features that support seamless communication and efficient data transfer ensuring that organizations can maintain operational efficiency and deliver consistent service quality across all network environments.

Improved Collaboration Through Stable Voice Connectivity and Data Sharing

The router enables improved collaboration by ensuring stable voice connectivity and efficient data sharing allowing teams to communicate effectively and access critical information without interruptions or delays.

Continuous Operational for Applications and Business Services

The device ensures continuous support for mission critical applications enabling organizations to maintain productivity service quality and operational stability even during network challenges or infrastructure changes.