This is a high-quality, 100% compatible SFP (Small Form-factor Pluggable) transceiver designed as a direct equivalent to the Allen-Bradley 1783-SFP100FX/A. It provides a reliable and cost-effective solution for extending your industrial network connectivity. Engineered for seamless integration with Allen-Bradley Stratix switches and other compatible devices, this hot-pluggable module enables 100Base-FX Fast Ethernet connections over multi-mode fiber optic cable. It is ideal for industrial automation applications requiring robust data transmission over distances up to 2 kilometers, ensuring dependable performance in demanding environments.