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Doug Fleener Design BIDI8

DMX Bidirectional Hub Splitter-1 In/ 7 Out
Item #:BIDI8 
Available: Special Order/Direct Ship

The DMX Hub 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 ESTA's RDM protocol and other protocols including those from High End Systems and Martin Professional. Other features include a universal power supply, full bidirectional optical isolation, gold plated connectors (Neutrik), and a rugged tabletop, truss, or rack mountable enclosure.

Quantity Price
1.0 1683.75

Basic Specification
model: BIDI8

Port circuit: EIA-485 transceiver with 120 ohm fail safe termination between +Data and -Data

(Slew-rate-limited drivers minimize EMI and reduce reflections caused by improperly terminated cables)

Input signal: 0.2 volts minimum, 12 volts maximum
Output signal: 1.5 volts (minimum) into 120 Ohm Termination
Connectors: Gold plated 5 pin XLR (typically one male, seven female),
Terminal Blocks Optional
Port protection: ±60V continuous, ±15KV transient
Isolation: 600 volts
Power input: 100 to 240 VAC 50/60 Hz, ½ Amp
Color: Front, Back: Black
Top, Bottom, Sides: Silver Hammertone
Size & weight: 6.5" deep, 1.7" high, 16.5" wide 4.5 pounds
(19" rack adapter available).
Doug Fleenor RK16-1 Rack Mount Kit for 16.5" Stepladder Series Chassis
This Rack Mount Kit adapts products that use the 16.5" Stepladder Series Chassis to a standard 19" rack. These products include the model 121Q, 1211 and Rerun-R1 through Rerun-R4.
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