CH Model to Chassis

Brand	Model	Chassis	Model Exists in Downloads	Chassis Exists in downloads
Network	21311X	Indiana 200 Chassis	No	No
Network	2052R	Indiana 200 Chassis	No	No
Network	2051R	Indiana 200 Chassis	Yes→	No
Network	2041R	Indiana 200 Chassis	No	No
Network	2031TX	Indiana 100 Chassis	Yes→	No
Network	2031R	Indiana 100 Chassis	No	No
Network	1581TX	Indiana 100 Chassis	No	No
Network	1551TX	Indiana 100 Chassis	No	No
Network	1482R	Indiana 200 Chassis	No	No
Network	1481R	Indiana 100 Chassis	No	No
Network	1461R	Indiana 100 Chassis	No	No
Network	1451R	Indiana 100 Chassis	No	No
Network	2181	Indiana 200 Chassis	Yes→	No
Network	2081	Indiana 200 Chassis	Yes→	No
NEI	NE5147	11AK03 Chassis	No	Yes→