Check the listing for details. Comnet CopperLine CLFE1EOCE/M Single Channel Ethernet-Over-Copper Extender *NEW*. Condition: Open box. Listed at 125.00 USD. This Comnet CopperLine CLFE1EOCE/M Ethernet Switch is a high-quality networking device designed to extend the distance between your Ethernet network and your devices. It has a single LAN port and supports Ethernet-over-Copper technology, making it ideal for use in large enterprise settings. The switch is manufactured in the United States and is compatible with a range of devices. With its compact design and easy installation, this Ethernet switch is perfect for any business or home office setup. It is ideal for use with a variety of devices, including computers, servers, and hubs. The Comnet CopperLine CLFE1EOCE/M Ethernet Switch is a reliable and efficient choice for anyone looking to extend their Ethernet network.