The Avago AFBR-79EIDZ 40G QSFP+ Optical Transceiver is a high-quality networking module designed for enterprise use. This unit features a single module with a QSFP+ port that is specifically designed for SFP network ports. It has been tested and confirmed to be in working order, making it a reliable choice for businesses looking to enhance their networking capabilities with a reputable brand like Avago. Ideal for servers and networking equipment, this product offers fast and efficient data transfer rates for improved performance in various network environments.