Optical fiber cable OS2 subscriber FTTx round SM 4J 9/125 LSOH black 1000m ALANTEC FOK-W4J-SM-B-C

Universal fiber optic cable for FTTx networks

Fiber optic cable OS2 subscriber cable, designed for FTTx systems, combines strength and flexibility. The construction with aramid fibers provides resistance to mechanical damage, and the lightweight design with a diameter of 3 mm makes installation easier even in tight spaces. The cable is suitable for both outdoor and indoor applications.

Construction and properties

Aramid fiber reinforcement protects the delicate optical fibers from stress during installation and operation. The use of single-mode fibers in the G.657.A standard guarantees a minimum bending radius, which facilitates cable routing in difficult conditions. The LSOH (Low Smoke Zero Halogen) jacket ensures fire safety – it limits smoke emission and does not contain halogens. In addition, the coating is resistant to UV radiation, which increases the durability of the cable in outdoor conditions.

The cable is designed for aerial installations and in telecommunication ducts using pneumatic (blowing) and mechanical (pulling) methods. This makes it suitable for a variety of fiber optic network deployment scenarios.

Key advantages for the installer and user

• Strength and reliability: Aramid reinforcement and high-quality optical fibers ensure long-lasting and stable data transmission.
• Easy installation: Lightweight construction, small diameter and high flexibility make it easy to route the cable even in tight spaces and difficult conditions.
• Safety: The LSOH jacket minimizes the risk of toxic gases during a fire, and UV resistance ensures durability outdoors.
• Versatility: The ability to use in aerial and underground installations, using pneumatic and mechanical methods, increases the range of cable applications.
• Compliance with standards: Meets the requirements of the OS2 standard and the G.657.A standard, which guarantees compatibility with most network devices.
• Weather resistance: UV resistance ensures that the cable retains its properties for a long time when used outdoors.

The Alantec FOK-W4J-SM-B-C cable is a solid solution for building a modern fiber optic infrastructure, both for professionals and end users expecting reliable access to fast internet.