Underground fiber optic cable tc DAC 2J, 5.3mm, G657A1, (1km) 23525

Underground fiber optic cable tc DAC 2J is a reliable solution for building fiber optic networks, especially in challenging outdoor conditions. Designed for direct burial, it provides stable data transmission even at extreme temperatures and humidity. The construction with two FRP (Fiber Reinforced Polymer) reinforcing rods guarantees high resistance to mechanical damage during installation and operation.

Construction and application

This cable utilizes SM 9/125 G.657A1 optical fibers, placed in a loose central tube. This configuration minimizes the impact of stress on the signal, resulting in better transmission quality over longer distances. The orange HDPE (High-Density Polyethylene) outer jacket provides additional protection against weathering and UV radiation. The cable diameter of 5.3mm makes it easy to route in conduits or directly in the ground.

Thanks to its construction, this cable is ideal for the following applications:

• Construction of fiber optic access networks (FTTH – Fiber To The Home).
• Inter-building connections.
• Installations in cable ducts.
• Urban and rural networks.

Resistance and durability

The tc DAC 2J cable has been designed for long-term and trouble-free operation in demanding environmental conditions. Resistance to moisture, temperature variations and ground pressure are key features that ensure connection reliability for many years. FRP reinforcement protects the fibers from mechanical damage during earthworks and network operation. Therefore, investing in this cable is a guarantee of a stable and secure fiber optic connection.