|Not sure what you are trying to accomplish here.|
Are you hoping to establish a wired link between the two routers in order to extend the range of your wireless signal?
I'm not sure that a second router is the right equipment to accomplish the task. The second router would need to be configured as a Bridge but from the limited reading I've done on the model mentioned it doesn't appear to have that capability.
Goin' Fishin' (Some day)