I ordered this and found three fibers and the core damaged on the first shipment. Our expert technician checked the fiber and got the result as in the picture. . We have requested a replacement for three more units and when they arrived we confirmed that only one strand out of the three survived! What a waste buying this cable from AMAZON. It's been under review for 3 weeks and I'm sharing how I'm stopping my client for this STUPID REASON. Revain wants my money back, but for that. I need to return all goods to the courier. This is very expensive and I have to take it out with my own hands first! and request later. DO YOU FEEL WHAT I FEEL?