The PROLINE GLC-SX-MM-CDW 1000BASE-SX SFP Transceiver Module is a high-quality networking component designed for use with HP servers and switches. This module features a compact SFP network port, making it easy to connect to various devices for efficient communication. With a stunning 550m LC fiber optic cable included, this transceiver module is perfect for enhancing your network's performance and reliability. Built by the trusted brand PROLINE, this product ensures a seamless and secure connection for your networking needs.