Need S parameter model setup

Hi Team,

We are going to use PCIe-6537B board to support our main board.

PCIe Board Description: NI PCIe-6537B Digital I/O (50 MHz, 2.5/3.3/5 V, PCI Express)

Below are the cables which will support to connect both the boards. we want to see insertion loss, return loss and reflection. So that we need S parameter model for the below cable part to do simulation.

Kindly provide the models for below cables.

P/N 192061-0R5 (0.5 m).

P/N 192061-01 (1 m)
P/N 192061-02 (2 m)
P/N 191945-01 (1 m). 

And also I want S parameter model for 785633-01, this connector part as well.