Product Overview
The Enterasys 7H4382-49 is a high-performance, modular Ethernet switch designed to deliver robust and reliable networking solutions for demanding industrial and enterprise environments. As part of Enterasys’ comprehensive suite of networking products, this switch is engineered to provide exceptional performance, flexibility, and scalability, making it an essential component in modern automation and IT infrastructures.
In the context of industrial automation, the Enterasys 7H4382-49 serves as a critical backbone for connecting various devices such as programmable logic controllers (PLCs), human-machine interfaces (HMIs), sensors, and other networked equipment. Its modular design allows for seamless integration with existing systems, ensuring that it can adapt to the evolving needs of industrial networks. The switch is designed to operate reliably in harsh environments, withstanding extreme temperatures, vibrations, and electromagnetic interference, thereby minimizing downtime and maximizing productivity.
What sets the Enterasys 7H4382-49 apart is its combination of high-speed data transmission capabilities and advanced management features. With support for multiple Ethernet protocols and a wide range of port configurations, it can handle large volumes of data efficiently, ensuring real-time communication and control. Additionally, its comprehensive diagnostic and monitoring tools enable network administrators to maintain optimal performance and quickly address any issues that may arise.
Technical Specifications
| Parameter | Value |
|---|---|
| Product Model | Enterasys 7H4382-49 |
| Manufacturer | Enterasys |
| Product Type | Modular Industrial Ethernet Switch |
| Port Configuration | 48 x 10/100/1000 Base-T ports, 8 x 1000 Base-X SFP ports |
| Power Supply | Redundant power supply (48V DC) |
| Power Consumption | 150W (maximum) |
| Dimensions | 440 mm x 270 mm x 44 mm |
| Weight | 5 kg |
| Operating Temperature | -40°C to +75°C |
| Storage Temperature | -50°C to +85°C |
| Relative Humidity | 5% to 95% (non-condensing) |
| Protection Class | IP40 |
| Certifications | FCC Class A, CE, UL |

Key Features and Benefits
The Enterasys 7H4382-49 offers a comprehensive suite of features that make it an ideal choice for high-density networking environments. Its 48 10/100/1000 Base-T ports and 8 1000 Base-X SFP ports provide robust connectivity options, supporting both copper and fiber optic links. This flexibility allows network administrators to choose the most appropriate connection type based on distance, bandwidth requirements, and environmental conditions.
One of the primary strengths of the Enterasys 7H4382-49 is its ability to handle high-speed data transmission efficiently. With a switching capacity of up to 100 Gbps, it ensures rapid data exchange between devices, meeting the real-time requirements of industrial applications. Additionally, its advanced traffic management features, such as Quality of Service (QoS) and Virtual Local Area Network (VLAN) support, enable efficient data prioritization and segmentation, optimizing network performance and reliability.
The ruggedized design of the Enterasys 7H4382-49 is another major benefit. It is built to withstand harsh industrial conditions, including extreme temperatures, vibrations, and electromagnetic interference. This durability ensures long-term reliability and minimal wear and tear, making it a cost-effective solution for industrial applications. Furthermore, its comprehensive diagnostic and monitoring capabilities allow for real-time network status monitoring, enabling quick identification and resolution of potential issues.
Application Scenarios
The Enterasys 7H4382-49 is highly versatile and finds application across a wide range of industries. In power plants, it serves as a critical component in the control and monitoring systems, ensuring reliable communication between turbines, generators, and control rooms. Its ability to handle high-speed data transmission and withstand extreme temperatures makes it an ideal choice for such environments.
In the oil and gas industry, the Enterasys 7H4382-49 is used in refineries and offshore platforms to connect sensors, actuators, and control systems. Its rugged design and redundancy support are particularly valuable in these harsh environments, where reliability is paramount. Similarly, in discrete manufacturing lines, the device ensures seamless communication between machines, reducing downtime and improving overall productivity.
For smart infrastructure applications, such as smart grids or intelligent transportation systems, the Enterasys 7H4382-49 provides a reliable networking solution that can handle the of demands real-time data processing and control. Its compatibility with multiple protocols and robust diagnostic features make it an essential component in these advanced systems.
Related Models
Enterasys 7H4382-41 – A variant with 48 x 10/100/1000 Base-T ports, offering similar functionality but without the SFP ports.
Enterasys 7H4382-45 – A compact version with 24 x 10/100/1000 Base-T ports, ideal for smaller or space-constrained installations.
Enterasys 7H4382-49R – A ruggedized variant with enhanced protection against dust and water ingress, suitable for outdoor or extremely harsh environments.
Enterasys 7H4382-49P – A PoE-enabled variant that provides power over Ethernet, simplifying installation and reducing cabling requirements.
Enterasys 7H4382-49M – A managed switch variant with advanced configuration and monitoring capabilities, ideal for complex network setups.
Enterasys 7H4382-45 – A compact version with 24 x 10/100/1000 Base-T ports, ideal for smaller or space-constrained installations.
Enterasys 7H4382-49R – A ruggedized variant with enhanced protection against dust and water ingress, suitable for outdoor or extremely harsh environments.
Enterasys 7H4382-49P – A PoE-enabled variant that provides power over Ethernet, simplifying installation and reducing cabling requirements.
Enterasys 7H4382-49M – A managed switch variant with advanced configuration and monitoring capabilities, ideal for complex network setups.

Installation and Maintenance
When preparing for the installation of the Enterasys 7H4382-49, ensure that the installation site meets the required environmental conditions, including temperature and humidity. The switch should be installed in a well-ventilated area to ensure proper heat dissipation. Proper grounding is also crucial to protect against electrical surges and interference.
For regular maintenance, it is recommended to perform periodic checks on the switch’s connections and cables to ensure they are secure and free from wear. Utilizing the diagnostic features of the Enterasys 7H4382-49 can help identify any potential issues early, allowing for proactive maintenance. It is also important to replace any faulty components promptly to prevent system failures. Regular firmware updates should be applied to ensure the switch operates at optimal performance and benefits from the latest security enhancements.
Product Warranty
The Enterasys 7H4382-49 is backed by a comprehensive warranty that reflects Enterasys’ confidence in its quality and reliability. This warranty covers manufacturing defects and ensures that customers receive prompt support in case of any issues. Enterasys’ global support network is available to assist with technical inquiries, troubleshooting, and replacement parts, ensuring minimal downtime and maximum customer satisfaction. We are committed to providing ongoing support and service to ensure that the Enterasys 7H4382-49 continues to meet the needs of our customers in their industrial applications.
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