The Dualcomm 10/100Base-T Network Tap with PoE Pass-Through is a compact desktop mini switch designed for Ethernet switching. Manufactured by Dualcomm, this network tap device offers a RAID level of 1+0, providing efficient data storage and retrieval. The DCSW-1005PT product line ensures reliable performance and compatibility with various networking setups, making it a valuable addition to any enterprise networking setup.