Cisco 1000BASE-LX/LH Single Mode SFP Optical Module (Industrial Grade) GLC-LX-SM-RGD=

The Cisco GLC-LX-SM-RGD is a rugged industrial-grade SFP optical module designed for demanding environments requiring reliable long-distance connectivity. This 1000BASE-LX/LH module supports single-mode fiber transmission up to 10km with 1310nm wavelength, making it ideal for campus backbone networks, metro connections, and industrial facilities. Key features include hot-swappable installation, extended operating temperature range (-40°C to +85°C), enhanced vibration and shock resistance, and full compliance with IEEE 802.3z Gigabit Ethernet standards. The module delivers enterprise-class performance in harsh conditions while maintaining Cisco’s quality assurance and compatibility with Cisco switching and routing platforms, providing cost-effective fiber connectivity for mission-critical applications in manufacturing, utilities, transportation, and outdoor deployments.