The primary difference between Direct Burial Fiber Optic Cable and regular fiber optic cable lies in their construction and intended use, specifically for underground installations:
Direct Burial Fiber Optic Cable
Design and Construction: Direct Burial Fiber Optic Cable is specifically engineered to be buried directly underground without needing additional protective conduit. It features several protective layers, such as a robust outer jacket (often made from polyethylene), waterproofing materials like gel or tape, and sometimes armoring (e.g., steel or aluminum). These features make it resistant to moisture, soil pressure, rodent damage, and extreme temperatures.
Purpose: This type of cable is designed for environments where the cable will be exposed to harsh conditions underground. It’s commonly used in long-distance communication networks, local area networks (LANs), and other outdoor applications requiring long-term durability and minimal maintenance.
Regular Fiber Optic Cable
Design and Construction: Regular fiber optic cable typically lacks the extensive protective features of direct burial cables. While it still has a protective jacket and may offer some degree of waterproofing, it usually does not include the same level of armoring or resistance to environmental factors. It’s more suitable for indoor use or installations where the cable is placed in conduits or protected environments.
Purpose: Regular fiber optic cables are generally used in environments where they are not exposed to the elements, such as indoor wiring, or they may be used in conjunction with protective conduits if installed outdoors. These cables are more cost-effective for installations that do not require the heavy-duty protection of direct burial cables.
Direct Burial Fiber Optic Cable is designed for harsh, underground conditions with enhanced protection, while regular fiber optic cable is intended for less demanding environments, often requiring additional protection when used outdoors.
Post time: Aug-29-2024