Single-Mode Direct Burial Optical Cable
Single-mode direct burial optical cable generally adopts a full barrel structure, with 2 to 24 cores and a polyethylene or low-smoke zero-halogen (LSZH) sheath. It is suitable for long-distance, low-branch optical cable transmission.
Multimode Direct Burial Optical Cable
Multimode direct burial optical cable generally adopts a loose tube structure, with 4 to 24 cores and a polyethylene or low-smoke zero-halogen (LSZH) sheath. It is suitable for short-distance, high-branch optical cable transmission.
Composite Direct Burial Optical Cable
Composite direct burial optical cable has a complex structure, generally consisting of an inner core and an outer jacket. The inner core contains single-mode or multimode optical fiber, and the outer jacket is made of aramid-reinforced plastic or polysiloxane. It is suitable for complex environments or applications.
Waterproof Direct Burial Optical Cable
Waterproof direct burial optical cable uses waterproof material to encase the optical cable core, providing excellent waterproof performance. It is generally suitable for use in humid underground environments, such as subways and tunnels.
Large-diameter direct-burial optical cables
Large-diameter direct-burial optical cables differ from conventional optical cables in that they feature a larger core diameter and a higher number of optical fibers. They are suitable for long-distance transmission or applications requiring high bandwidth and transmission rates, such as long-haul fiber-optic communications.