This module is a version of the CXR/2×1-G module that has the common connection terminated into a 50 ohm resistor as shown in Fig This module allows an off state with the common terminated.
$140.00
8×1 High Isolation Terminated Switch Module w/BNC
4×1 Terminated module, 75 ohms w/ BNC or SMB
4×1 switch module, 75 ohms w/ BNC or SMB
4×1 High Isolation Terminated w/BNC