IE-4000-4T4P4G-E Cisco 4000 Series 12 Ports Ethernet Switch

Cisco IE-4000-4T4P4G-E 12-Port Industrial Managed Switch Overview

The Cisco IE-4000-4T4P4G-E is a robust industrial-grade managed switch designed for high-performance networking in demanding environments. Built for reliability, flexibility, and scalability, this 12-port solution supports both Fast Ethernet and Gigabit connectivity with advanced management features.

Key Product Highlights

• Manufacturer: Cisco
• Part Number or SKU#: IE-4000-4T4P4G-E
• Product Type: Managed Switch
• Port Count: 12 Ports
• Mounting: DIN Rail compatible

Technical Specifications

Device & Port Configuration

• 4 x 10/100 Mbps ports
• 4 x 10/100 Mbps PoE+ ports for powering connected devices
• 4 x Combo Gigabit SFP uplink ports for high-speed data transfer
• Supports up to 1000 VLANs and 1000 IGMP groups
• MAC Address Table Size: 16,000 entries

Routing & Management Features

• Static IPv4 routing for secure network management
• Remote management protocols: SNMP v1/v2/v3, RMON, Telnet, HTTP, SSH, CLI
• Authentication via RADIUS and TACACS+
• Advanced network features: NAT, DHCP Server, DHCP Snooping, DHCP Relay
• Security and traffic control: Port Security, MAC Address Filtering, IP Source Guard, Dynamic ARP Inspection (DAI)

Advanced Networking Functions

• Storm Control: Broadcast, Multicast, Unicast
• VLAN Support and Trunking for segmented networks
• Spanning Tree Protocols: STP, RSTP, MSTP
• Precision Time Protocol (PTP) and NTP Time Synchronization
• Redundancy & Resilience: Flex Link, Resilient Ethernet Protocol (REP), Parallel Redundancy Protocol (PRP)

Hardware & Performance

Memory & Processing

• RAM: 512 MB
• Flash Memory: 128 MB
• MTBF: 562,300 hours ensuring long-term reliability

Connectivity & Expansion

• Interfaces: RJ-45 (Fast Ethernet and PoE+), SFP, Mini-USB, Console port
• Expansion Slot: 1 SD memory card slot (included 1GB SD card)

Power & Efficiency

• Operating Voltage: DC 9.6–60 V
• Current: 3.7 A
• Power Consumption: 35 W

Compliance & Standards

Networking & IEEE Standards

• IEEE 802.3, 802.3u, 802.3z, 802.3ab, 802.3af/at (PoE), 802.1d/q/w/s/x, 802.3ad (LACP), 1588v2
• Supports IPv6, QoS, IGMP Snooping, and multiple Spanning Tree protocols

Regulatory & Environmental Compliance

• CISPR 22/24 Class A, EN55022/24, IEC 60068, UL 508, CSA 22.2
• Rohs and environmental standards for industrial deployment
• IEC 61850-3 and EN 50155 compliant for critical industrial networks

Additional Features & Benefits

Smart Management & Monitoring

• Remote Switch Port Analyzer (RSPAN) for traffic monitoring
• Smartport Technology for automatic network configuration
• Class of Service (CoS) and QoS for prioritizing critical traffic

Robust Industrial Design

• DIN rail mountable rugged enclosure
• Resistant to harsh environmental conditions
• High uptime with redundant protocols and fault-tolerant features

Cisco IE-4000-4T4P4G-E Industrial Managed Switch

The Cisco IE-4000-4T4P4G-E is a robust member of the Cisco Industrial Ethernet 4000 Series, specifically engineered to meet the rigorous demands of industrial environments. With a total of 12 ports, including 4 Gigabit Ethernet and 4 Gigabit PoE+ ports, this switch ensures reliable, high-speed connectivity for mission-critical operations. It is designed to seamlessly integrate into complex industrial networks, offering deterministic performance, advanced security features, and high resilience against environmental challenges such as extreme temperatures, dust, vibration, and electromagnetic interference.

Port Configuration and Network Flexibility

The IE-4000-4T4P4G-E features a versatile port configuration suitable for diverse industrial applications. Four Gigabit Ethernet ports allow high-speed uplinks, while the four Gigabit PoE+ ports provide both data and power to connected devices such as IP cameras, sensors, and wireless access points. This eliminates the need for additional power infrastructure, reducing deployment costs and simplifying installation. The remaining ports provide flexible connectivity options for both copper and fiber connections, supporting small and medium industrial deployments effectively.

Advanced Layer 2 and Layer 3 Switching

This industrial switch supports advanced Layer 2 switching capabilities including VLAN segmentation, spanning tree protocols, and link aggregation. These features ensure optimized traffic management, redundancy, and improved network efficiency. Additionally, the switch supports basic Layer 3 functionalities such as static routing, which allows for efficient inter-VLAN communication and connectivity to larger network segments without requiring additional routers. This hybrid functionality enables the IE-4000-4T4P4G-E to act as a highly reliable backbone for industrial Ethernet networks.

Industrial-Grade Reliability and Environmental Robustness

Cisco’s IE-4000 series is purpose-built for harsh industrial environments. The IE-4000-4T4P4G-E can operate within a temperature range of -40°C to 75°C, making it suitable for outdoor installations, manufacturing plants, and energy facilities. Its rugged metal enclosure provides protection against mechanical shock and vibration, while conformal coating on the internal circuitry ensures resistance to humidity, dust, and corrosive atmospheres. The switch also complies with IEC 61850-3 and IEEE 1613 standards for utility automation networks, which certifies its suitability for critical infrastructure applications.

Power over Ethernet (PoE) Capabilities

One of the standout features of the IE-4000-4T4P4G-E is its PoE+ support, delivering up to 30 watts per port to power connected devices. This is particularly advantageous in industrial applications where devices such as IP cameras, wireless access points, and sensors need to be powered without additional wiring or power sources. Cisco’s intelligent PoE management ensures optimal allocation of power to connected devices, providing real-time monitoring and prioritization to avoid power overloads and maximize operational efficiency.

Redundancy and High Availability

The IE-4000-4T4P4G-E incorporates multiple redundancy mechanisms to ensure continuous operation. It supports rapid spanning tree protocols for loop prevention, as well as enhanced link aggregation to combine multiple physical links into a single logical link for increased bandwidth and failover capabilities. In addition, the switch supports Cisco’s Flexlink technology, which provides rapid recovery in case of a port or link failure. These redundancy features are critical in industrial environments where downtime can result in significant operational and financial losses.

Security Features and Network Protection

Security is a critical concern for industrial networks, and the Cisco IE-4000-4T4P4G-E provides comprehensive security mechanisms. The switch includes IEEE 802.1X authentication for device access control, MAC address filtering, and DHCP snooping to prevent unauthorized devices from connecting to the network. Advanced security protocols such as IP Source Guard and Dynamic ARP Inspection help mitigate spoofing attacks, while Access Control Lists (ACLs) allow granular traffic control for sensitive network segments. These features collectively ensure that industrial networks remain secure from both internal and external threats.

Energy Efficiency and Operational Cost Savings

Energy efficiency is a critical consideration in industrial environments, and the IE-4000-4T4P4G-E incorporates Cisco’s energy-saving features such as Energy Efficient Ethernet (EEE) and intelligent PoE management. These capabilities reduce power consumption during periods of low network activity while maintaining performance levels. By optimizing energy usage, the switch not only reduces operational costs but also supports sustainability goals for industrial operations, contributing to greener and more efficient network infrastructure.

Scalability and Future-Proof Design

The Cisco IE-4000-4T4P4G-E is designed to scale with evolving industrial network requirements. Its modular architecture allows easy addition of expansion modules and uplink ports to accommodate growing connectivity demands. Combined with Cisco’s flexible software licensing and feature sets, this switch can adapt to new technologies and network protocols as industrial operations evolve. This future-proof design ensures that organizations can extend the lifecycle of their network infrastructure without frequent costly upgrades.

Applications Across Industries

The IE-4000-4T4P4G-E serves a wide range of industrial applications including manufacturing, transportation, energy, oil and gas, and smart city deployments. Its rugged design and comprehensive feature set make it ideal for outdoor transportation networks, factory automation, substation communication, and critical infrastructure monitoring. By offering a reliable, high-performance networking solution, the IE-4000-4T4P4G-E ensures uninterrupted operations in environments where network failures can lead to significant downtime or safety hazards.