RAD, ETX-205A Carrier Ethernet Demarcation Device

Description

Unsure exactly what I have here. Currently I can't find the cords. This and other equipment I recently disconnected from my friend's Dr. office, he retired. Is all my prefilled information correct? If I find the cords before this sells, I will update this.. Wear and age. Good condition.  Please take a close look at all the pictures.  Please let me know if you would like any additional pictures.  Please let me know if you have any questions.  Please take a look at my other listings.  I will package this very well.  Thank you.