Never used, The B&B Electronics Elinx Gigabit Ethernet Switch EIR418-2SFP-T is an unmanaged switch designed for enterprise networking applications. With a maximum data transfer rate of 1 Gbps and support for Gigabit Ethernet technology, this switch offers high-speed network connectivity via RJ-45 or fiber interfaces. Featuring a rack-mountable form factor and 16 LAN ports, it is ideal for small to medium-sized businesses looking for a reliable Ethernet switch with a Layer 2 networking capability. The inclusion of two WAN ports also allows for connecting to external networks for added flexibility. Does not come with Rails nor a power supply.