C1861E-SRST-F/K9 Cisco 8-Ports Integrated Services Router

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

The Cisco C1861E-SRST-F/K9 Integrated Services Router is a reliable all-in-one networking solution designed for small businesses and branch offices. Combining voice, data, wireless, and security features into a single platform, this router ensures seamless communication, enhanced productivity, and simplified network management.

General Information

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

Technical Specifications

Networking & Switching Capabilities

• Integrated 8-port 10/100 Fast Ethernet switch
• Supports Power over Ethernet (PoE) for IP phones and devices
• Optimized for small office network deployment

Voice & Unified Communications

• Pre-configured to support up to 8 users
• Compatible with Cisco Unified Communications Manager Express (CME)
• Supports Survivable Remote Site Telephony (SRST)
• Ensures uninterrupted voice services during WAN outages

Telephony Interfaces

• 4 x FXS ports for analog phones or fax machines
• 4 x FXO ports for PSTN connectivity
• Ideal for hybrid voice environments

Wireless Connectivity

• Integrated 802.11n wireless access point
• Supports speeds up to 300 Mbps
• Advanced MIMO technology for better coverage and performance

Expansion & Modularity

• 1 x High-Speed WAN Interface Card (HWIC) slot
• Flexible expansion for additional WAN or service modules

Security Features

• Built-in firewall protection for secure networking
• Supports IPSec VPN for encrypted remote connections
• Intrusion Prevention System (IPS) for advanced threat detection
• Encryption support including 128-bit and 192-bit AES

Management & Software

• Runs on Cisco IOS Software
• Supports SNMP and web-based (HTTP) management
• User-friendly configuration and monitoring tools

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

The Cisco C1861E-SRST-F/K9 1861E 8 Ports Integrated Services Router is a highly reliable and efficient networking device designed to provide integrated voice data and security services for branch offices and small to medium enterprise environments this router is part of the Cisco 1800 Series Integrated Services Routers and is engineered to deliver consistent performance advanced communication capabilities and secure connectivity within a compact and unified platform enabling organizations to simplify their network infrastructure while ensuring optimal functionality and operational continuity across all connected systems.

Device Integration and Simplified Network Deployment Across Branch Offices

The Cisco C1861E-SRST-F/K9 features eight integrated Ethernet ports that allow multiple devices to connect directly to the router eliminating the need for additional switching hardware and simplifying network deployment this integrated design reduces infrastructure complexity lowers hardware costs and ensures consistent performance across all connected endpoints including IP phones desktop systems and other network enabled devices within branch office environments.

High Density Port Configuration for Supporting Multiple Devices

The eight port configuration provides sufficient connectivity for branch office environments enabling organizations to support multiple users and devices within a single network framework ensuring efficient communication and resource sharing while maintaining stable network performance and minimizing latency across all connected systems.

Traffic Distribution for Balanced Network Load and Improved Performance Across All Ports

The router intelligently distributes traffic across its integrated ports ensuring balanced network load optimized bandwidth utilization and reduced congestion which enhances overall network efficiency and ensures smooth performance for both voice and data applications across the organization.

Unified Voice Data and Security Operations in Enterprise Networks

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

Communication Systems and Enhanced Collaboration

The router supports Voice over IP technology allowing organizations to implement IP based telephony systems that improve call quality reduce communication costs and enhance collaboration between employees customers and partners across distributed environments.

Converged Network Infrastructure for Deployment and Simplified Maintenance Operations

By integrating multiple services into a single device the router reduces the need for separate hardware components simplifying deployment and maintenance while improving overall network efficiency and operational management within branch office environments.

SRST Survivable Remote Site Telephony for Continuous Voice Communication

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

Automatic Failover for Voice Services to Maintain Communication Continuity in Critical Situations

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

Local Call Processing for Independent Branch Communication During Central Network Disruptions

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

Advanced Comprehensive Network Protection

The Cisco C1861E-SRST-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 ensuring a secure and reliable networking environment.

Integrated Firewall and Threat Detection

The built in firewall continuously monitors network 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 data flows.

Secure Encryption Technologies for Confidential Data Transmission and with Industry Standards

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

Network Throughput in Branch Office Networks

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

Reduced Latency and Enhanced Network Responsiveness Across Applications

The router uses 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 across all connected devices.

Prioritized Voice and Data Traffic Handling and Improved Communication Quality

The Quality of Service functionality allows administrators to prioritize voice traffic and critical applications ensuring clear communication minimal latency and consistent performance for VoIP calls and real time services across the network.

Flexible WAN Connectivity Options for Reliable Internet Access

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

Multiple WAN Interface Support for Customized Network Deployment and Connectivity Flexibility

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

Automatic Failover Mechanisms for Continuous Network Availability and Uninterrupted Business Operations

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

Space Saving Deployment and Flexible Across Various Environments

The Cisco C1861E-SRST-F/K9 features a compact and efficient hardware 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 including office spaces remote locations and branch office setups.

Form Factor for Easy Integration into Existing Infrastructure and Simplified Deployment

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 changes or additional space allocation.

Durable Construction for Long Term Reliability and Consistent Performance Under Continuous Operation

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

Enhanced Operational Control Across Distributed Networks

The Cisco C1861E-SRST-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 within the network infrastructure.

Remote Network Administration Across Multiple 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 distributed branch office environments.

Comprehensive Tools for Real Time Network Analysis and Continuous Performance Optimization

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 across the network.

Growing Business Requirements and Expanding Network Infrastructure

The Cisco C1861E-SRST-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 and increase over time.

Increasing Device Connectivity and Higher Network Traffic Demands in Expanding Organizations

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 Design 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 or equipment replacement.

Communication Through Reliable Network Performance

The Cisco C1861E-SRST-F/K9 enhances business productivity and communication efficiency by providing reliable network performance unified service 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 and business processes.

Improved Collaboration Through Stable Voice Connectivitys

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 delays or performance issues.