The Genuine Cisco SFP-OC3-SR is a high-quality 1310nm transceiver designed for Cisco OC-3/STM-1 SR-1 SFP network ports. With its reliable brand reputation and origin from Malaysia, this product ensures top-notch performance and compatibility with Cisco networking equipment. Ideal for enterprise networking setups, this transceiver provides a seamless 2km connection for servers and networking devices, making it a crucial component for maintaining efficient data transmission in professional environments.