To help you select a repeater we have created this simple guide:

MULTIrep repeater by Indu-Sol are the next step up in repeaters. Indu-Sol’s repeaters also have a feature where errors are automatically filtered and not transferred to other segments. This prevents interactions outside the affected segments. They come in 2-port, 5-port, or 7-port versions.

FLEXtra PROFIBUS multirepeater by Helmholz comes in a 2-port, 4-port, or 6-port version. They are your cost-effective, solid performing repeaters. They are the only repeaters to include a switch to activate operation.

Anybus ProfiHub series of repeaters are your high-end repeaters. They have detail indication lights, cable redundancy, and can be set-up to report errors back to the master.