These Chassis controls up to 16 switch modules with 9 to 25 wires switched per module. They are used to make a 9 to 25 wire 1×16 mux with D9, D15 or D25 connectors. LEDs on the front panel show switch and power status. Add up to 16 Switch Modules to complete the system. Push button manual control on the front panel is optional.

Dimensions: 19″ Rack Mount (483 mm) 15″ deep (381 mm) 3.5″ ( 2 RU ) high (90 mm)
Weight: 10 to 20 lbs (4 to 9 Kg) max AC Power : 75 Watts max. 110/220 selectable.

DC to 100 MHz bandpass
9, 15 or 25 wire switch modules with D connectors.
Completely bidirectional, acts like a piece of cable.
One to one connector pin out.
LAN, GPIB, USB, RS232 or Manual Control
Mechanical relays so no impedance matching needed.
Custom systems and configurations

Link to switch module selector