This rack-mount front panel is used for mounting one Model 45DC Intercom Interface unit and one Model 45DR Intercom Interface unit into one space (1U) of a 19-inch equipment rack.
This rack-mount front panel is used for mounting one Model 45DR Intercom Interface unit and one Model 43D IFB Interface unit into one space (1U) of a 19-inch equipment rack.
This rack-mount front panel is used for mounting one Model 45DR Intercom Interface unit and one Model 44D IFB Interface unit into one space (1U) of a 19-inch equipment rack.