Fiber Optic Cable Grounding Wire Reel

Fiber optic cable grounding wire reels are specialized reels designed to safely store, transport, and deploy fiber optic cables, including Optical Ground Wire (OPGW) and grounding wires, in harsh or outdoor environments.

Types of Reels

Manual and Tactical Reels: Reels such as those from Foss and Princetel are lightweight, durable, and designed for mobile or temporary installations. They feature painted aluminum drums, double flanges for easy cable access, brakes, foldable winding handles, and stackable designs. Capacities typically range from 100 m to 500 m depending on cable diameter and fiber count, making them suitable for field deployment, military, broadcast, or industrial applications (Foss, Princetel).

Rugged Event and Industrial Reels: Micropol offers cable reels engineered for extreme temperatures (-40 °C to +55 °C operational) and harsh conditions. These reels are made of sheet metal with auxiliary spools, rotation brakes, and secure locking mechanisms. They are customizable in diameter, color, and cable length, and are ideal for excavation, live events, or outdoor fiber optic deployments.

Grounding Considerations

For fiber optic cables that include grounding functionality, such as Optical Ground Wire (OPGW), the reel must accommodate the dual purpose of the cable: protecting optical fibers while providing a path to ground.

OPG

W cables feature a fiber optic core encased in a hardened aluminum pipe with steel or alloy wire layers, capable of withstanding mechanical stress and electrical faults without damaging the fibers. Grounding kits, like the HDWR-GRND-KIT, provide the necessary wires and hardware to safely connect the cable to earth ground during installation.

Key Features to Consider

Material: Aluminum or sheet metal for lightweight yet durable construction. Capacity: Match the reel to cable length and diameter; common sizes are 100 m, 250 m, and 500 m. Environmental Suitability: Ensure reels can operate in extreme temperatures and outdoor conditions.

Deployment Mechanism: Brakes, foldable handles, and auxiliary spools facilitate safe and controlled cable deployment. Compatibility: Reels should support both fiber optic and grounding wires, especially for OPGW or hybrid cables.

Summary

A fiber optic cable grounding wire reel combines the functionality of a standard fiber optic reel with the ability to handle grounding wires or OPGW cables. Selecting the right reel involves considering cable length, environmental conditions, deployment requirements, and grounding compatibility. Rugged, lightweight, and customizable reels from manufacturers like Micropol, Foss, and Princetel provide reliable solutions for industrial, tactical, and outdoor fiber optic installations.