I do not know much of anything about this. We got it as part of a lot of stuff from a guy who used to work at an ISP. I powered it on and it does turn on but not sure how to even go about testing it. I’ve tried to include pictures of everything but if there’s something else you’d like to see, just let me know. Because of all this, I am selling it for parts as is. It may work completely fine I don’t really don’t know. If you’d like to see photos of anything else specific feel free to let me know.