Part compatible in latest gen. Time Capsule?

I have the latest as generation Apple Time capsule with 2 TB of storage. Our home was recently stuck by lightning and ever since many of the ethernet connections on our devices no longer work. The device does not believe it is connected to a WAN even though it is. Can I repair my Apple Time Capsule with this logic board? Is it the same logic board? Do you think this is the solution to fix a dead ethernet port? (all other aspects of the device seem to behave properly.)