485 Serial Tunneling

Hello,

Was wondering if anyone has an experience with connecting 2x Digi SP one’s in Serial tunneling mode. (RS485–>SP One—>Ethernet Network—>SP One—>RS485)

Tried and failed to operate. When i look at the signal at the output, it looks different than the input signal though the last 10 bits looks o.k.

I am using 2x wire RS485 (A and B) as source.

Any idea what went wrong?

Cheers,

Nati.

Does the information in this video help?

http://www.digi.com/learningcenter/video/player?id=configuring-a-serial-bridge-using-portserver-or-digi-one-products