Cisco 48 Port Upoe Expansion Module High Density 10G 1G Ethernet Add On For Enterprise And Campus SwitchesThe Cisco 48 Port UPoE Expansion Module is a high density, plugin data networking solution designed to scale enterprise and campus networks with remarkable port versatility. Engineered to slot into compatible Cisco switch chassis, this expansion module delivers a balanced mix of 36 RJ 45 10 100 1000Base T UPoE ports and 12 RJ 45 10GBase T UPoE ports. It creates a unified Ethernet fabric that supports both traditional Gigabit access and highspeed 10