CISCO3745 Cisco 3745 Series Router 2 Ports Multiservice Access 11 Expansion Slots

Highlights of Cisco CISCO3745 2 Port Multiservice Access Router

The Cisco CISCO3745 is a high-performance multiservice access router designed for enterprise-grade networking, WAN aggregation, and scalable infrastructure expansion. Built on the Cisco 3700 series architecture, it delivers powerful routing performance, flexible modularity, and support for advanced network services in demanding business environments.

General Information

• Manufacturer: Cisco
• Part Number: CISCO3745
• Series: Cisco 3745 Series
• Product Type: Multiservice Access Router
• Sub Type: 2 Ports 11 Expansion Slots

Technical Specifications

Processor & Performance

• CPU: High-performance 350 MHz RISC processor
• Throughput: Up to 225 kpps (thousand packets per second)
• Architecture: Designed for multiservice enterprise networking workloads

Memory Configuration

• SDRAM: Up to 256 MB supported
• CompactFlash: Up to 128 MB storage support
• Expandability: Flexible memory upgrade options for higher performance

Fixed Network Interfaces

• Ethernet Ports: 2 x onboard 10/100 Fast Ethernet ports
• Connectivity: Suitable for LAN and WAN integration

Expansion Slot Architecture

• Network Module Slots: 4 slots for modular expansion
• WAN Interface Cards: 3 WIC slots for WAN connectivity
• AIM Slots: 2 internal slots for encryption and compression acceleration

Core Capabilities & Network Functions

Multiservice Networking Features

• Supports voice, data, and video integration services
• Ideal for enterprise WAN and branch office connectivity
• Flexible modular architecture for scalable deployments
• Optimized for multiservice routing environments

Performance Optimization

• Hardware-accelerated encryption support via AIM modules
• Compression capabilities for efficient bandwidth usage
• High packet forwarding efficiency for enterprise traffic

Network Flexibility

• Supports multiple WAN technologies and interfaces
• Expandable design for evolving business requirements
• Reliable integration with legacy and modern networks

Overview of Cisco CISCO3745 3745 Series 2 Ports Access Router

Cisco CISCO3745 2 Ports 3745 Series 11 Expansion Slots Multiservice Access Router is a high-capacity enterprise networking platform designed to deliver scalable multiservice access routing for medium to large organizations that require advanced WAN connectivity, modular expansion flexibility, and integrated voice, data, and security services within a single robust chassis architecture that supports mission-critical enterprise environments, branch office deployments, and service provider edge networks where high availability, reliability, and long-term scalability are essential for uninterrupted communication and operational continuity across distributed infrastructures.

Multiservice Access Router Architecture for Enterprise Networks

The Cisco 3745 router is engineered with a multiservice access architecture that enables organizations to integrate multiple networking functions including routing, switching, voice processing, and security services into a unified hardware platform, allowing enterprises to reduce infrastructure complexity while maintaining high-performance communication capabilities across WAN and LAN environments, ensuring seamless integration of diverse network services that support modern enterprise applications and distributed communication systems.

Integrated Voice, Data, and Application Services Platform

Integrated voice, data, and application services platform within the Cisco 3745 router allows enterprises to consolidate multiple communication systems into a single managed environment that supports VoIP, IP telephony, data routing, and application delivery services simultaneously, ensuring efficient utilization of hardware resources while improving operational performance and reducing the need for multiple standalone networking devices in complex enterprise infrastructures.

Unified Service Delivery for Enterprise

Unified service delivery ensures that all network services operate cohesively within the router architecture, allowing enterprises to streamline communication workflows, improve network visibility, and enhance system efficiency while reducing operational overhead and simplifying network management across large-scale distributed environments that require consistent performance and centralized control.

High Expansion Capacity with 11 Modular Slots

Cisco CISCO3745 router features 11 expansion slots that provide exceptional modular flexibility, enabling organizations to customize their network infrastructure by adding interface cards, service modules, and specialized networking components that enhance system functionality, scalability, and adaptability to evolving enterprise requirements while ensuring long-term investment protection and infrastructure extensibility across complex networking environments.

Flexible Hardware Expansion for Diverse Network Needs

Flexible hardware expansion capabilities allow enterprises to install a wide range of interface modules including Ethernet, serial, voice, and WAN connectivity options, enabling the router to adapt to different networking scenarios and business requirements while maintaining high performance and operational stability across multiple deployment environments that demand scalable and customizable network solutions.

Scalable Infrastructure for Long-Term Growth

Scalable infrastructure design ensures that the Cisco 3745 router can grow alongside enterprise networks, allowing organizations to expand system capabilities without replacing core hardware, thereby reducing capital expenditure and enabling long-term operational efficiency through modular upgrades that support increasing bandwidth demands, user growth, and application expansion.

Advanced WAN Connectivity for Enterprise Communication

Cisco 3745 router is designed to provide advanced WAN connectivity solutions that enable organizations to establish reliable and high-performance communication between branch offices, data centers, and remote locations, ensuring seamless data transmission and efficient network operation across geographically distributed enterprise environments where stable WAN performance is essential for business continuity and productivity.

Multi-Protocol WAN for Network Interoperability

Multi-protocol WAN support allows the router to operate across different communication standards and network technologies, enabling interoperability between legacy systems and modern IP-based infrastructures, ensuring that enterprises can maintain continuous communication across diverse network environments while gradually transitioning to advanced networking technologies without service disruption.

Reliable Long-Distance Data Transmission

Reliable long-distance data transmission ensures that information is delivered efficiently across wide-area networks with minimal latency and packet loss, enabling enterprises to maintain consistent communication quality between distributed offices and centralized systems, ensuring smooth operational workflows and uninterrupted business processes across global network infrastructures.

Enterprise-Grade Routing Performance

Cisco CISCO3745 router delivers enterprise-grade routing performance designed to handle high volumes of network traffic efficiently, ensuring that data packets are processed quickly and accurately across multiple network interfaces, supporting complex routing environments that require stable performance, high throughput, and low latency for mission-critical applications and distributed enterprise systems.

Packet Forwarding Engine

Optimized packet forwarding engine within the router ensures that data traffic is processed efficiently without unnecessary delays, allowing the system to maintain high-speed routing performance even under heavy network loads, ensuring consistent communication quality across all connected devices and network segments within enterprise environments.

Stable Routing Performance Under High Traffic Conditions

Stable routing performance under high traffic conditions ensures that the router can maintain consistent operation even during peak usage periods, providing enterprises with reliable network connectivity that supports business-critical applications, real-time communication, and large-scale data transfers without degradation in service quality or performance.

Integrated Voice and Data Convergence

Cisco 3745 router supports integrated voice and data convergence capabilities that enable enterprises to combine communication services into a single network infrastructure, allowing for efficient management of VoIP systems, IP telephony, and data routing services while reducing infrastructure complexity and improving overall network efficiency and communication reliability across distributed environments.

VoIP and IP Telephony Integration for Enterprise Communication

VoIP and IP telephony integration allows organizations to transmit voice communication over IP networks, reducing reliance on traditional telephony systems while enabling scalable, cost-effective, and flexible communication solutions that support modern enterprise collaboration requirements and distributed workforce environments.

High-Quality Voice Transmission Across Networks

High-quality voice transmission ensures that communication remains clear and uninterrupted even under heavy network usage conditions, providing enterprises with reliable voice services that support business operations, customer interactions, and internal collaboration without compromising performance or clarity.

Modular Service Integration

Cisco CISCO3745 router supports modular service integration that enables enterprises to customize their networking infrastructure according to specific operational requirements, allowing the installation of specialized service modules that enhance routing capabilities, security functions, and communication performance across enterprise environments.

Service Module Flexibility for Enterprise Applications

Service module flexibility allows organizations to deploy specialized hardware components that extend router functionality, enabling support for advanced networking applications such as security enforcement, voice processing, and WAN optimization, ensuring that enterprise networks remain adaptable and scalable over time.

Efficient Deployment of Network Services

Efficient deployment of network services ensures that new capabilities can be added to the router without disrupting existing operations, allowing enterprises to enhance network performance and functionality while maintaining continuous service availability and operational stability across all network segments.

Advanced Network and Access Control Systems

Cisco 3745 router includes advanced security and access control systems designed to protect enterprise networks from unauthorized access, cyber threats, and malicious activity, ensuring that all communication channels remain secure and reliable while maintaining compliance with enterprise security policies and industry standards for data protection.

Traffic Filtering and Access Policy Enforcement

Traffic filtering and access policy enforcement mechanisms allow administrators to define strict network security rules that control data flow and restrict unauthorized access, ensuring that only legitimate network traffic is allowed to pass through the system, thereby enhancing overall network security and protecting sensitive enterprise information.

Secure Enterprise Communication Infrastructure

Secure enterprise communication infrastructure ensures that all network traffic is monitored and protected against potential threats, enabling organizations to maintain confidentiality, integrity, and availability of critical business data across distributed network environments while reducing exposure to cyber risks and unauthorized intrusions.

High Availability and Mission-Critical Network Stability

Cisco CISCO3745 router is engineered for high availability and mission-critical network environments where uninterrupted service delivery is essential, ensuring that enterprises can maintain continuous network operations even under demanding conditions, hardware stress, or high traffic loads without experiencing downtime or performance degradation.

Redundant System Design for Continuous Operation

Redundant system design ensures that the router can maintain operation even in the event of component failure, providing enterprises with reliable network continuity that supports critical business applications and communication systems without interruption or service loss.

Stable Performance in Enterprise-Scale Deployments

Stable performance in enterprise-scale deployments ensures that the router can handle large volumes of network traffic and multiple simultaneous services without compromising efficiency or reliability, making it suitable for complex enterprise environments that require consistent and dependable network infrastructure.

Remote Branch Office Connectivity and WAN Optimization

Cisco 3745 router is widely used in remote branch office deployments where reliable WAN connectivity and optimized network performance are required, enabling organizations to connect distributed locations efficiently while maintaining centralized control and consistent communication across all enterprise network segments.

Efficient Branch-to-Central Network Communication

Efficient branch-to-central network communication ensures that remote offices can maintain reliable connectivity with headquarters systems, enabling seamless data exchange, application access, and communication services that support daily business operations across distributed enterprise infrastructures.

Optimized WAN Performance for Distributed Enterprises

Optimized WAN performance ensures that data transmission between multiple locations remains stable and efficient, reducing latency and improving application responsiveness across enterprise networks that rely on consistent inter-site communication and centralized data access.

Long-Term Enterprise Network Investment Value

Cisco CISCO3745 router provides long-term enterprise value through its modular design, scalable architecture, and robust performance capabilities that allow organizations to extend the lifecycle of their networking infrastructure while maintaining adaptability, reliability, and efficiency across evolving business environments and technological advancements.

Sustainable Networking for Enterprise Growth

Sustainable networking for enterprise growth ensures that organizations can scale their network infrastructure efficiently while maintaining consistent performance, reliability, and security, supporting long-term operational success and technological adaptability across complex enterprise environments.