Issue
What's a functional equivalent to the SHM-001 or SHM-002 Short Haul Modems used primarily with DMS control systems?
Environment
DMS
Cause
Failure of the SHM-001/002 short haul modems
Resolution
Use the Model 1000SM from Patton Electronics: http://www.patton.com/products/product_detail.asp?id=98