new improved version now has  RJ45 (network cable ) inputs/outputs as well as the normal 3 pin XLR type

4 way optical isolated DMX splitter amplifier this useful unit has one dmx input that will work with our wireless DMX dongle or any standard 3 pin xlr dmx cable (or RJ45) and allows you to drive up to 4 separate cables .each output has its own line driver and opto isolator ,a fault on one circuit wont bring the whole system down , this is useful not only as an amplifier but it allows you to split the dmx cables and run them in different direction instead of having to run as one continuous cable ,being isolated it can be useful preventing problems with ground loops in large installations . I.e. can run to the stage from the lighting desk then branch to the lighting bars,