Juniper EX8208 Hardware Manual page 277

4. Remove the cable connected to the transceiver (see
Cover the transceiver and the end of each fiber-optic cable connector with a rubber safety cap
immediately after disconnecting the fiber-optic cables.
5. If there is a cable management system, arrange the cable in the cable management system to prevent
it from dislodging or developing stress points. Secure the cable so that it does not support its own
weight as it hangs to the floor. Place excess cable out of the way in a neatly coiled loop in the cable
management system. Placing fasteners on the loop helps to maintain its shape.
CAUTION:
arc smaller than a few inches in diameter can damage the cable and cause problems
that are difficult to diagnose.
Do not bend the fiber-optic cable beyond its minimum bend radius. An
"Disconnect a Fiber-Optic Cable" on page
277
286).