CASE
1U 19" Rack Mounting (W:482 X H:44 x D:270 mm). Steel chassis.
POWER
85V-260V mains, 50/60Hz. 4W max.
FRONT PANEL
Power
On/Off switch
Status Indicator
LED
MIDI Connections
DIN 41524 circular metal locking type
In A, Out A, In B, Out B (paralleled with rear panel)
REAR PANEL
MIDI Connections
DIN 41524 circular metal locking type
In A, Out A, In B, Out B
Long Haul Connections
Two XLR3M (outputs) and two XLR3F (inputs)
Out A, In A, Out B, In B
Mains
IEC fused, filtered inlet
Earth
M5 bolt
ELECTRICAL
Long Haul Cable Type
Audio grade screened twisted pair, 80-90 ohms/km.
Maximum Length
>1000 metres, tested to 100 ohms per conductor.
Output Signal
0 to +5V max. complimentary @ 31.25kHz.
Delay
0.5 microseconds @ 100 metres.
11.0 microseconds @ 1000 metres.
Pulse Width Distortion
< 1.0%


This product is discontinued, but has been replaced with the Hinton Instruments Z2 which has the same functionality. More information on Z2 is available here:
http://www.hinton-instruments.co.uk/www/pmprod/longhaul/z2.htm