IE-4000-4S8P4G-E Cisco Layer 3 Managed Switch (12 Ports)

Cisco IE-4000-4S8P4G-E Managed Layer 3 Switch Overview

The Cisco IE-4000-4S8P4G-E is a robust 16-port Layer 3 managed switch, engineered for high-performance industrial networking. Designed for reliability and efficiency, this switch supports advanced management and PoE+ capabilities for versatile deployment in enterprise and industrial environments.

Key Features of Cisco IE-4000-4S8P4G-E

• Manufacturer: Cisco
• Model/SKU: IE-4000-4S8P4G-E
• Device Type: Managed Layer 3 Switch
• Port Count: 16 Ports
• Supported Subtypes: Fast Ethernet, Combo Gigabit SFP
• PoE Support: PoE+ for powering connected devices

Port Configuration & Connectivity

• 4 x SFP slots for fiber connectivity
• 8 x 10/100 Mbps ports with PoE+ functionality
• 4 x Combo Gigabit SFP ports for flexible deployment

Performance & Capacity

• Virtual Interfaces (VLANs) Support: Up to 1000 VLANs
• IGMP Groups Support: Up to 1000 groups
• MAC Address Table Capacity: 16,000 entries
• Routing Protocol: Static IPv4 routing

Management & Security

• Remote Management Protocols: SNMP v1, v2, v3, RMON, RMON2, Telnet, SSH, HTTP, CLI
• Advanced Layer 3 management features for optimized traffic control
• Secure and reliable access with SSH and HTTPS support

Power & Environmental Specifications

• Input Voltage: DC 9.6 – 60 V
• Current: 4.3 A
• Power over Ethernet: Supports PoE+ on designated ports

Physical Dimensions & Weight

• Width x Depth x Height: 6.1 in x 5.1 in x 6.1 in
• Weight: 6.35 lbs
• Compact design suitable for industrial racks and cabinets

Cisco IE-4000-4S8P4G-E Overview and Capabilities

The Cisco IE-4000-4S8P4G-E 16 Ports Layer 3 Managed Switch represents a highly reliable and industrial-grade networking solution, designed to meet the rigorous demands of enterprise and industrial environments. Combining advanced Layer 3 switching capabilities with robust management features, this switch provides an optimized network infrastructure that ensures high performance, low latency, and maximum uptime for mission-critical applications. It supports a comprehensive set of Layer 3 protocols, allowing seamless routing between VLANs and enabling sophisticated network segmentation for enhanced security and performance.

High-Performance Layer 3 Switching Features

The IE-4000-4S8P4G-E integrates 16 ports, including multiple gigabit Ethernet and fiber uplink interfaces, providing flexible connectivity options for diverse network topologies. With support for advanced Layer 3 routing protocols such as OSPF, EIGRP, and RIP, this switch facilitates efficient traffic management and ensures rapid convergence in dynamic network environments. The switch also supports static routing, providing predictable path selection and stable network performance for critical industrial applications. The integration of Layer 3 capabilities reduces the dependency on external routers, streamlining network design and enhancing scalability.

Advanced Industrial Networking Capabilities

Engineered specifically for industrial environments, the Cisco IE-4000-4S8P4G-E delivers rugged reliability under extreme conditions. It is designed to withstand wide temperature ranges, high levels of vibration, and electromagnetic interference, making it suitable for deployment in manufacturing plants, energy facilities, transportation networks, and other demanding environments. The switch’s industrial-grade construction ensures continuous operation in harsh conditions, reducing downtime and maintenance costs.

Resilient and Redundant Network Architecture

The switch supports a range of redundancy protocols including Spanning Tree Protocol enhancements, HSRP, and VRRP, which enable the creation of highly resilient network topologies. These features allow automatic failover in the event of a link or device failure, ensuring uninterrupted connectivity for critical industrial processes. By implementing redundant paths and rapid convergence, the Cisco IE-4000-4S8P4G-E helps maintain consistent network performance and prevents costly operational interruptions.

Power over Ethernet (PoE) Functionality

Equipped with 8 PoE-capable ports, the switch allows the direct powering of compatible devices such as IP cameras, access points, sensors, and other industrial equipment. PoE support simplifies network deployment by eliminating the need for separate power sources, reducing installation complexity and cost. Intelligent PoE management features enable administrators to monitor power consumption, allocate power efficiently, and ensure that connected devices receive stable and reliable power under varying network loads.

Enhanced Security and Access Control

Security is a critical consideration in industrial networks, and the Cisco IE-4000-4S8P4G-E incorporates a comprehensive suite of features to protect data integrity and prevent unauthorized access. The switch supports 802.1X port-based authentication, providing secure device access and preventing rogue devices from connecting to the network. Advanced access control lists (ACLs) enable granular traffic filtering based on IP addresses, protocols, and VLANs, while Dynamic ARP Inspection and DHCP Snooping help safeguard against spoofing and network attacks. With these security mechanisms, the switch ensures a robust defense against potential cyber threats in industrial environments.

Centralized Management and Monitoring

Network administrators benefit from centralized management capabilities through Cisco’s Industrial Network Director and web-based interfaces, simplifying configuration, monitoring, and troubleshooting. The switch supports SNMP and Syslog protocols, allowing real-time visibility into network performance, traffic patterns, and device health. Proactive monitoring and alerting enable rapid identification of potential issues, minimizing downtime and maintaining consistent operational efficiency. The intuitive management tools also allow administrators to deploy network-wide configuration templates, reducing administrative overhead and ensuring uniform policy enforcement across multiple devices.

Scalability and Integration with Existing Networks

The Cisco IE-4000-4S8P4G-E is designed for seamless integration with existing enterprise and industrial network infrastructures. Its compatibility with standard Ethernet protocols, VLAN segmentation, and Layer 3 routing ensures smooth interoperability with other switches, routers, and network devices. The switch’s modular architecture allows for future expansion and network growth, providing a cost-effective solution for evolving industrial applications. By supporting both copper and fiber connections, the switch can be deployed in a variety of network topologies, including ring, star, and mesh configurations, providing maximum flexibility for system designers.

Quality of Service (QoS) and Traffic Management

Industrial networks often require prioritization of critical traffic to ensure timely and reliable communication between devices. The Cisco IE-4000-4S8P4G-E incorporates advanced QoS features, enabling administrators to classify, prioritize, and schedule traffic based on application type, port, or VLAN. This ensures that time-sensitive data, such as control signals or video streams, receives priority treatment, reducing latency and preventing packet loss. With traffic shaping and rate-limiting capabilities, the switch provides a highly optimized network environment for diverse industrial workloads.

Environmental Compliance and Reliability Standards

The IE-4000-4S8P4G-E is compliant with industry standards for environmental and operational reliability, including IEC, EN, and NEMA certifications. These standards verify the switch’s ability to operate in high-temperature, high-vibration, and electrically noisy environments without performance degradation. The ruggedized chassis and enhanced cooling design contribute to long-term durability, making the switch suitable for continuous operation in mission-critical industrial applications.

Integration with Industrial Automation Systems

This managed switch is particularly effective in supporting industrial automation and control systems. Its robust Layer 3 capabilities enable efficient communication between programmable logic controllers (PLCs), sensors, human-machine interfaces (HMIs), and SCADA systems. By ensuring reliable and low-latency data transmission, the switch supports precise control of industrial processes and facilitates the implementation of smart manufacturing and IIoT (Industrial Internet of Things) initiatives. The combination of industrial reliability and advanced network functionality makes the IE-4000-4S8P4G-E a key enabler of digital transformation in manufacturing and process industries.

Future-Proof Networking with Cisco Innovations

Cisco’s commitment to innovation ensures that the IE-4000-4S8P4G-E remains relevant in evolving network environments. The switch supports software-defined networking (SDN) features and programmable interfaces, allowing organizations to adopt automated network management, policy-based routing, and intelligent traffic optimization. With support for continuous software updates and security patches, the switch maintains operational integrity and adapts to emerging technological requirements, protecting the investment over its lifecycle.

Technical Specifications and Performance Metrics

The switch delivers robust performance metrics, including high forwarding rates, low latency, and sufficient buffer capacity for industrial traffic loads. Its 16 ports, including uplinks and PoE-enabled interfaces, support gigabit speeds to accommodate large volumes of data generated by modern industrial systems. Layer 3 routing, VLAN support, and QoS prioritization enable efficient traffic management, while redundancy and failover mechanisms ensure consistent connectivity. With these specifications, the Cisco IE-4000-4S8P4G-E provides a reliable, high-performance platform for industrial network deployments.

Deployment Scenarios and Applications

The Cisco IE-4000-4S8P4G-E is ideally suited for applications in manufacturing automation, transportation infrastructure, energy distribution, and smart building systems. It supports industrial networking requirements such as deterministic communication, minimal downtime, and secure data transmission. By integrating with control systems, industrial sensors, and monitoring devices, the switch enables efficient network management and operational optimization across multiple industrial sectors.