The Huawei NE40E 2-Port 100GBase-CFP Integrated Line Processing Unit is a high-performance networking module designed for use with Huawei NE40E series routers. It provides two 100 Gigabit Ethernet ports using C Form-Factor Pluggable (CFP) interfaces. This line processing unit is capable of transmitting and receiving data at a rate of 100 Gbps per port, allowing for high-speed connectivity and data transfer. It supports a wide range of Ethernet protocols and features, such as Virtual Local Area Networks (VLANs), Quality of Service (QoS) functionality, and Access Control Lists (ACLs), which enable efficient network management and security. The NE40E 2-Port 100GBase-CFP Integrated Line Processing Unit is hot-swappable, which means it can be installed or removed while the router remains operational, minimizing downtime during upgrades or replacements. It also supports various redundancy mechanisms, ensuring high availability and reliability of network connectivity.