Burying fiber optic cables requires careful planning and execution to ensure and enable proper operation. The following are some common mistakes to avoid:
1. Insufficient depth: The burial depth should be sufficient to protect the fiber optic cable from damage caused by excavation, animal activity and other factors. The recommended depth varies depending on the location and terrain, but a depth of at least 18 inches is usually recommended.
2. Inadequate protection: The fiber optic cable should be protected from damage caused by rocks, tree roots and other sharp objects in the soil. This can be accomplished by using conduit or other protective measures.
3. Incorrect cable bending: Fiber optic cables have a minimum bend radius that must be observed to prevent damage to the cable. Cables bent too tightly may cause attenuation or signal loss, which can affect performance.
4. Poor cable handling: Fiber optics are fragile and can be easily damaged if not handled properly. They should be carefully stored and handled to prevent kinking or twisting.
5. Lack of proper grounding: Fiber optic cables should be properly grounded to prevent damage caused by lightning strikes or other electrical events.
6. Failure to comply with local regulations: Local regulations may require specific burial depths, conduit types, or other measures to ensure safety and proper operation. Studying and complying with these regulations is important to avoid problems.
By avoiding these common mistakes, you can help ensure that buried fiber optic cables are protected and will function properly for years to come.
