The Extreme Networks Avaya ERS 4950GTS-PWR+ AL4900A04-E6 48 Port Managed Switch is a high-performance Ethernet switch designed for enterprise networking. With a maximum LAN data rate of 1000 Mbps and a maximum data transfer rate of 2 Gbps, this switch delivers fast and reliable network connectivity. It features 48 Gigabit Ethernet ports, an SFP interface, and a WAN port for greater flexibility. The rack-mountable form factor makes it easy to install in a server room, and the partially managed network management type allows for easy monitoring and control of network traffic. The switch is ideal for businesses looking for a high-quality and efficient networking solution.