Available in three standard configurations: three (model 123), five (model 125), or eleven outputs (model 1211) from a single DMX input.
An enhanced five output splitter with miswiring and lightning protection, and a universal power supply is also available (see model 125EE). Units with any number of inputs and outputs may be manufactured on a custom basis. Each output is electrically isolated from the input, and from every other output, by 2500 volt optical couplers. Each output has its own line driver and associated power supply.
Manufactured by Doug Fleenor Design
(shipping fees will be higher than is indicated on your order form and will be determined at time of shipping)
DMX BiDirectional Hub$1,559.95
Offers isolation and signal buffering for bidirectional communication on a single pair of wires using pins 2 and 3 of a traditional DMX512 data link. The hub differs from an opto-splitter in that any of the eight ports can receive data, with the seven remaining ports re-transmitting that data.
Each of the eight ports offers fully bidirectional optical isolation and transient protection to 15,000 volts.
The DMX Hub is protocol independent, supporting equipment from manufactures including High End Systems and Martin Professional.
Other features include a universal power supply, full bidirectional optical isolation, gold plated Neutrik connectors, and a rugged tabletop, truss, or rack mountable enclosure.
NOTE: This product uses a slew-rate-limited output drivers. Slew-rate-limited drivers minimize EMI and reduce reflections caused by improperly terminated cables.
