RUS HSIO Connector¶
This page is trying to collect some information about the RUS HSIO connector, i.e. the SFP-like connector on the RUS.
This sie contains pins 12 .. 22, where the outer for pins are not used at all, and three are GND resulting in only four signals (two pairs) on this side. They contain the Rx and Tx pair from the SFP side.
It's yet unknown what those signals are. They are apparently not connected to the SFP end of the SFP-to-HSIO cables.
The SFP side of this cable really only has the two differential pair with AC coupling caps.