✅ Robust protection: Central loose tube + steel tape armor + PE outer sheath, plus full-section water blocking & filling compound—shields against moisture, UV, crushing, and temperature swings.
✅ Strong & lightweight: 2 parallel high-strength steel wires for tension resistance; compact structure, small diameter—easy to handle and install.
✅ Top-tier performance: G652D single-mode fiber ensures low loss, low dispersion, high bandwidth, and long-distance transmission (perfect for high-speed data needs).
✅ Ultra-versatile: Works for overhead, duct, and direct-buried setups—fits telecom backbones, CATV, security surveillance, industrial automation, and power utilities.
✅ Flexible options: 2-288 cores available, plus OEM/ODM support—customize to your project.
👉 DM us, click https://www.unitekfiber.com/products/duct-fiber-optical-cable-outdoor-gyxtw-fiber-optic-cable-4-core-single-mode-g652d-central-loose-tube-pe/, or reach out to customize your order !