absolutely useless thing !

Very well made, faster than promised delivery, connectors scoped clean, great insertion loss. Overall great value for the money.

Worked perfectly and was a little longer than stated.

Worked immediately.

Very good. Long cable with no problem.

good quality, work as expected, thanks

Connected two switches together with this cable and a pair of SFP+ modules. Then on the downstream switch, connected a PC with ethernet and RJ45 10Gbase-T module and the PC has a 10Gbase-T NIC (which is typically connected to the first switch in the same manner), and I know I can get constant 10gig speeds as a baseline. Data transfer (file copy) in the temporary setup to test out this fiber cable were slower than 10gig. Was more around 300MB/s (~2.5 gbps). Granted I cant rule out the fiber modules as the culprit, nor did I use any sort of fiber connection cleaner on the new cable. Ultimately, the cable works, but would I use it in my current setup? The answer would be no. Although, would certainly consider using it in a long run for 1gig downstream.

as expected

Didnt work by default, then I noticed that the connectors were crossed. They come with a numbered plastic label on each 1 & 2. One side was 1,2 the other was 2,1. I had to remove the connectors on one end from the clip holding them and reverse the cables. Then the interfaces came up as expected.

For 100 m patch cable, This fiber is dangerously thin. 100 meters is enough to run you across a building through the conduit, but something this thin just doesnt strike me as durable enough. We had to be extremely cautious going around corners and are concerned about other people patching over top or parallel with this. One of our four runs was not successful. However, I gave it three stars because it was ready and available with fast shipping in a dire situation. This run had to be made and this was the only fiber available at this length that we could find in the entire San Jose area.