The Westermo 10GSLC40 SFP module is a high-performance optical transceiver designed for industrial environments that demand reliable and high-speed communication. As part of Westermo’s advanced fiber optic portfolio, the 10GSLC40 combines innovation, durability, and speed to deliver exceptional data transmission for mission-critical networks. This Westermo SFP module supports 10 Gbit/s single-mode duplex LC connector SFP technology, offering efficient, long-distance, and stable connectivity for high-bandwidth industrial and automation applications. With integrated DDM functionality (Digital Diagnostic Monitoring), users gain real-time insight into key performance parameters such as temperature, voltage, and optical power, allowing predictive maintenance and reduced downtime.
Engineered as an industrial SFP module, the Westermo 10GSLC40 ensures consistent performance even under extreme environmental conditions. It is built for industrial Ethernet switches, routers, and media converters that require fast, secure, and error-free communication. The module’s 10 Gbit/s SFP transceivers capability ensures a seamless data flow in applications such as railway communication systems, energy distribution networks, and intelligent transportation systems. Its rugged design and outstanding optical characteristics make it an ideal choice for organizations that value reliability, precision, and scalability. The Westermo 10GSLC40 SFP module stands as a testament to Westermo’s commitment to creating cutting-edge networking components that meet the highest standards of industrial connectivity.
2. Product Overview and Technical Highlights
High-Speed Connectivity with Multimode Fibre Support
The Westermo 10GSLC40 SFP Module offers exceptional performance through its 1 x 10 Gbit/s SFP port (Multimode, Duplex LC connector). Designed to handle large volumes of data with minimal latency, 40 km Typical data transmission distance on fiber, making it suitable for industrial automation, smart grid, and transportation infrastructure. The module’s Maximum transmit wavelength of 1550 nm ensures optimal data transmission efficiency, providing high-speed fiber connections that are both stable and precise. Its multimode design enhances compatibility across diverse fiber networks, enabling flexible deployment in both short-range and medium-range communication setups without signal loss or performance degradation.
Advanced Diagnostics and Monitoring Capabilities
Engineered with precision, the Westermo 10GSLC40 SFP Module includes built-in Diagnostics: ±3°C Temperature at ± 3 VDC Voltage monitoring, allowing operators to track internal temperature, supply voltage, and signal levels. This digital monitoring feature helps prevent failures, maintain network reliability, and optimize long-term performance. By providing instant feedback on link conditions, the DDM capability ensures proactive maintenance and enhanced operational efficiency. This smart diagnostic functionality is a hallmark of Westermo’s industrial design philosophy—creating intelligent networking components that maintain uptime and performance even in mission-critical operations.
Rugged Industrial Design and Wide Temperature Range
The Westermo 10GSLC40 SFP Module is designed to function flawlessly across a wide operating temperature range of -40 to +85°C, ensuring durability in harsh environments. Whether deployed in railway stations, energy substations, or outdoor enclosures, this SFP transceiver maintains high data integrity and consistent performance under thermal and electrical stress. Its robust construction and premium materials make it an essential component for operators seeking industrial-grade reliability. The combination of high bandwidth, durable design, and temperature tolerance ensures that the 10GSLC40 module can operate continuously, delivering stable data communication across diverse industrial and transportation networks.
3. Certifications and Compliance
The Westermo 10GSLC40 SFP Module is certified to meet global standards for Industrial Automation and Railway applications, ensuring safe and reliable performance across critical communication networks. It complies with EN 60825-1, EN 60825-2, and EN 50121-4, confirming its adherence to optical safety, electromagnetic compatibility, and railway environmental standards. The product is also ROHS compliant, signifying its environmentally responsible design, free from hazardous substances, and fully aligned with modern sustainability principles.
Carrying the CE mark, the Westermo 10GSLC40 SFP Module meets European safety and performance directives, providing customers with the assurance of quality and compliance. The Westermo 10GSLC40 datasheet further details its compliance with key international certifications, guaranteeing that the module is built to deliver uninterrupted and secure operation in industrial and railway systems. These credentials highlight Westermo’s dedication to creating reliable communication products that exceed the strictest industry standards.
4. Conclusion
For organizations looking to buy the Westermo 10GSLC40 SFP Module, Easy World Automation offers genuine products at a reasonable price and with professional after-sales support. Available for sale across the Middle East, including the UAE (Dubai, Abu Dhabi), KSA (Al Khobar, Riyadh), Kuwait, Qatar, and Oman, this SFP module ensures dependable, high-speed data communication for industrial and automation systems. The Westermo 10GSLC40 SFP Module is engineered for longevity, precision, and reliability, making it the ideal choice for mission-critical networks. When purchasing through Easy World Automation, customers receive not only a superior product but also trusted expertise and regional availability that support long-term operational success.
