If you use CDA-2990(Octoclock), the 10MHz clock and the PPS can be supplied by it, which makes the wiring and configuration a lot easier. However, they still need to use a PA and splitter to correctly route the LO.
If you are using a USRP-2945/2955 to supply LOs to other USRP-2945/2955 devices, you may require power amplification. Using LO Reimport, the connections for Multi-Device Reimport LO Configuration are:
Example configuration may use Mini Circuits ZFRSC-4-842+ RF Power Splitter and PXI-5691 RF Amplifier.
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