Features of the DMXter4A RDM with V4.39
V4.39 adds development grade programmable Responder
 An dynamic RDM User Interface  was added V3.7 More here.
Insert RDM into a DMX512 stream
New basic diagnostic responder for DMXter4A RDM
Interface for RDM Integrity software
RDM support for E1.37-2 Network Management PIDs
Measure the receive baud rate
Configurable Time base (requires Advanced RDM)
RDM Integrity software 
RDM Integrity software is a Windows application that works with a DMXter4/ 4a or MiniDMXter4 to test RDM responders.  It tests compliance with ANSI standard E1.20 -2010

Distribution Equipment   DMX / RDM -- sACN /Art-Net
The DMX HUB5  -- The fully configurable RDM Hub and Splitter
DMX-Net RDM - distribution scheme with active RDM wall plates.  Now with lower current requirements, simplifying layout and lowering costs.
DOT Eleven splitters for DMX512
Art-Net and sACN nodes for DIN rail mounting
DMX-Net RDM 
A distributed RDM Hub designed for wall boxes, wireways, plug strips and trusses. A truly flexible way to distribute DMX/RDM. Now with lower current requirements, simplifying layout and lowering installation costs.
DMX512 Merges, Decoders and Processors
-Combine 2 to 4 universes of DMX - (E1.11)
-Decode DMX into 0 to 10VDC or PWM and relay contact closure
-Switch to a backup source of DMX automatically
 
BACKFADE -
Major TV studios use The BACKFADE  for console backup. Available in the USA from Goddard Design Co.