### 6.4.2 Requirement for the Minimum Bend Radius of an Optical Fiber

l The diameter of a fiber tray to hold fibers should be over 25 times greater than the diameter of the fiber.

l When an optical fiber is moved, the bend radius of the fiber should be over 20 times greater than the diameter of the fiber.

l During cabling of an optical fiber, the bend radius of the fiber should be over 10 times greater than the diameter of the fiber.