2 input, 8 output video distribution amplifier


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The RB-VHDA2x4 3G/HD/SD-SDI is a high-performance 2 input, 8 output video distribution amplifier for re-clocking and distributing up to two 3G, HD or SD SDI sources.
The RB-VHDA2x4 acts as two independent video distribution amplifiers by default: Input 1 is routed to outputs 1-4; Input 2 routed to outputs 5-8. Either of the outputs can also be routed to all outputs. This can be achieved by either the Input Select switch on the front panel or via its built-in webserver. The webserver also provides status information for the unit.
The RB-VHDA2x4 provides automatic input detection, re-clocking and cable equalisation of the input signals to 100/350 meters (HD/SD) of coax cable.
The full range of 3G, SD and HD standards are supported by the unit allowing PAL and NTSC signals up to 1080p 60Hz to be distributed.
Each output is individually buffered, which provides separately driven outputs that offer greater reliability.
Both and AC power input and a 12V DC input are provided. Both power inputs can be used to give a dual redundant power supply; whichever voltage is higher will be used.