The Juniper JNP-QSFP-100G-LR4 740-061409 QSFP28 100GBase-L4 Optics is a high-quality switch module designed for enterprise networking. With 24 network ports supporting SFP connectors, this unit is compatible with Juniper Networks equipment and offers a maximum data rate of 100 Gbps. Made in China, this product is ideal for extending the reach of optical fibers up to 10km using single mode fibers. Its compact design and reliable performance make it a valuable addition to any networking setup.