Product Name: SFP Gigabit Optical Module Model: SFPLXSM1310 Transmission rate: 1.25Gb/s Transmission distance: 020km This SFP module provides a reliable gigabit optical link over singlemode fiber. It is designed for use in standard SFP slots on switches, routers, and other networking devices that support LX optics. Key benefits Function: Enables 1.25 Gb/s data transmission over singlemode fiber for network connections. Compatibility: Suitable for equipment with SFP LX optics; fits standard SFP slots in compatible devices. Performance: Supports links from 0 to 20 km on singlemode fiber, with 1310 nm LX signaling for longreach applications. Form factor: Standard SFP module for easy installation, replacement, and upgrade in existing networks. Specifications and attributes Product: SFPLXSM1310 Transmission rate: 1.25Gb/s Transmission distance: 020km Wavelength: 1310 nm LX singlemode fiber Use scenarios Data center or campus backbone: Connect core or distribution switches over fiber up to 20 km to consolidate longdistance links. Multibuilding networks: Extend interbuilding connections using existing singlemode fiber infrastructure without copper limits. Coppertofiber upgrades: copper links with fiber to improve distance, interference resistance, and scalability while maintaining gigabit performance.