Minimum Bend Radius

Minimum Bend Radius:
All materials have a certain level of flexibility, beyond which they may become damaged. The same applies to cords (copper or fiber optic).
When installing your cords, be careful not to bend the cables excessively, particularly around internal and external corners, to avoid causing irreversible damage.
Instead, allow some slack by rounding the angles, maintaining a bend radius of 5 to 6 times the cable diameter for copper cords (see illustration).
For our internet box fiber cables, we recommend not going below a 7.5 mm bend radius, and 15 mm for other types of fiber.