Ubiquiti EdgePoint S16 Quick Start Manual page 19

3. Separate the fiber optic strands and spool them around the
strain relief reels in the direction of the arrows. Then connect a
fiber optic strand to the fiber module.
4. To finish the strain relief:
a. Feed a cable tie (not included) through the tie slot near the
cable opening.
b. Feed an additional cable tie (not included) through the tie
slots at the bottom of the strain relief reels.
Using SFP Ports
17