LRES1080PF-2QSFP56 is a dual-port 100G network adapter, it can be configured to speeds up to 200GbE, Supports the growing bandwidth demands of modern networks, especially for cloud services, virtualized environments, and large data transfers. The low-power design enables decreased energy consumption across the system to reduce costs and environmental impact, solving increasingly important power density challenges.LRES1080-2QSFP56 supports multiple speeds, In addition to the default configuration of 2x100G, it can also be configured through the Ethernet Port Configuration Tool(EPCT) to 1X200G(Port 1 only),4X50G,2X50G, and 8X25G(via breakout cables) .