Features: Experience highly speed data transmission and long distances communication with the Gigabit Single Modes Double Fiber 20km Optical Module, designs to support Gigabit Ethernet for seamlessly connectivities. Featuring a double fiber design and single modes fiber technology, this module ensures stable connection with reduced signal attenuation and distortions, delivering superior transmission quality. Suitable for networking engineers and IT departments involved in enterprises or data center construction, requiring reliable highly speed optical module for networking expansion or upgrades. Perfect for data centers, enterprises networking, remote monitoring systems, and cloud computings platforms, facilitating efficient data transfer between servers and across different locations. Crafted from quality metal materials, this optical module offers excellent durability and stability, making it a dependable choice for maintaining robusts networking infrastructure. Specifications: Component:Metal Size:Approx.58.5x15x13mm/2.3x0.59x0.51in Product Name: SFP Gigabit Optical Module Product model: SFPGE-LX-SM1310 Transmission rate:1.25Gb/s Transmission distance:0-20km Emission wavelength:1310nm Interfaces type: LC Cable type: Single-Modes Double Fiber Working Voltages:3.30V Package Includes: 1pc Optical Module note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.