The RFF50XB-1IW-DHS is a type of distributed basic routing switch manufactured by Raystar. This switch helps to route data traffic efficiently through the network, reducing latency and increasing throughput. It features 128-bit IP routing, configurable link balancing, port rate limiting, and up to 6.4Gbps of aggregate throughput in a 1U form factor. The switch also allows for optional firewalls and link aggregation, making it an ideal solution for network administrators.