Intel® Bay Trail Based Network Security Appliance (Standard / Extended Temperature). NWA-6300 Series is a fanless network security appliance based on Intel® Bay Trail Processors. Equipped with four LAN ports of which two support LAN bypass function, NWA-6300 Series can instantly pass the link to the next available paths in case of a single point of network failure. It is therefore suitable for the enterprises who want to build a network redundanc..