Fiber is on original drum with original product label. Fiber length 14170-meter on the spool was measured by last user and printed on the label (see 2nd photo below), after partial fiber was taken away from spool. The lengths of 2 samples of 12 spools were verified in our lab. The insertion losses of these 2 samples were verified in our lab. The 1st, 3rd, and 4th photos are not from this actual spool but from samples of same type of fiber spools. We can verify the length before shipping. We can also add connectors and verifiy the spool loss at extra cost $20. See year 2002 datasheet in pdf link below.