NI PXI-2556
The NI PXI-2556 is a multiplexer switch module for the PXI bus that can carry 75 Ω RF signals up to 2.5 GHz.
Operation Modes
The following table lists the supported topology of the NI PXI-2556 and possible operation modes.
| Topology | Software Name | Immediate | Scanning |
|---|---|---|---|
| Dual 4×1 Multiplexer | 2556/Dual 4x1 Mux (NISWITCH_TOPOLOGY_2556_DUAL_4X1_MUX) |  | |