Enhance the security and performance of your network with this SFP Cover, designed for seamless protection and connectivity. Featuring a sleek design and uncompromising quality, this accessory ensures optimal data transmission at a blazing 4 Gb/s rate. With a single port configuration, it offers versatility and ease of use for your networking needs. RoHS compliant and crafted for durability, it is the perfect solution for safeguarding your SFP/SFP+/zSFP+ modules. Upgrade your setup with this essential component and experience enhanced efficiency in your high-speed connections.