The Dell 407-10588 407-BBOO VYW04 SFP-LX 1000Base-LX SFP is a high-quality switch module designed for enterprise networking and servers. Made by Dell, this SFP module is specifically designed for 1000Base-LX networks and operates at a wavelength of 1310nm with a transmission distance of 10km. With a single module included, this product is perfect for expanding network capabilities and enhancing connectivity within a corporate environment. Built in Malaysia, this SFP module ensures reliable performance and compatibility with Dell networking equipment.