What wires should be left in the optical cable reel

Always leave a short, free length of cable—typically about one foot—on the reel to allow for safe deployment and prevent damage.Recommended PracticesLeave a free tail: When storing or transporting optical fiber reels, always leave approximately one foot of cable extending from the reel. This free length allows the cable to be easily connected or fed into ducts without disturbing the wound layers and prevents tangling or “squirting” during deployment (Corning) . Maintain protective wraps: Keep any protective material or end caps in place until the cable is ready for installation. This protects the cable from environmental damage, dust, and mechanical stress (Belden) . Secure the cable end: Use a zip tie or tie-down block to secure the free end to the reel. This prevents the cable from unwinding unintentionally and maintains proper tension on the drum (Princetel) . Avoid cutting excess cable unnecessarily: Only trim the cable if absolutely required, and always leave enough length for testing, splicing, or connecting to equipment. Cutting too short can make deployment difficult and may compromise fiber integrity (Corning) . Storage considerations: Store reels upright on both flanges, and ensure the free end is positioned so it does not touch the ground or other reels. Replace end caps or reseal the protective wrap if the reel will remain outdoors for extended periods (Optistar) . By following these guidelines, the optical cable remains protected, deployment is easier, and the risk of fiber damage is minimized.