2hops Long link on SR5

I need to build 2 hop link on SR5.
If i use RB532 with 2x SR5 +25db antennas on the tower between 2 hops
1.sr5(25db-ant) -------14km------2.sr5(25db)sr5(25db)------25km-----3.sr5(25db)
what will be real transfer between point 3 and 1 on my graph?
i need 10mbit duplex.
any suggetions?

Use 4x total RB532 units instead of 3x. Two in the middle.