routerboard with 3 switch chips

Hello , I want to know if is any RouterBoard model with 3 switch chips?

thanks

Look at the CRS series.

Does http://i.mt.lv/routerboard/files/CRS125-blockdiagram-131104153008.pdf this block diagram indicate 3 switch chips? I see 3x “2x QSGMII”, but only one switch chip. Can anyone elaborate?

I guess I was mistaken.

Here is an updated diagram for additional clarification
CRS125.png