The HPE Aruba 6400 48p 1G CL6 PoE 4SFP56 V2 Module, part number R0X40C, is a network switch module designed for integration into Aruba 6400 series chassis. This module provides 48 ports of 1 Gigabit Ethernet, supporting Class 6 Power over Ethernet (PoE) for powering connected devices such as IP phones, wireless access points, or security cameras. Additionally, it includes four SFP56 ports for high-speed fiber optic uplinks or stacking connections. This module is suitable for IT environments requiring robust wired connectivity with PoE capabilities across numerous endpoints, along with flexible high-bandwidth uplink options.