Indoor Duplex Fiber Optic Cable: Reliable Cabling for In-Building Network Deployment

Product Overview

With booming FTTH and indoor communication projects, our GJFJBV indoor duplex fiber cable adopts tight-buffered non-metal design. It integrates stable signal transmission, strong mechanical resistance and reliable environmental performance for all indoor wiring scenarios.

Overall structure summary: The three core layers from inside outward: tight buffered fiber core, aramid yarn reinforcement layer, outer jacket.

1. Tight buffered fiber (LSZH material)

Size at 0.9±0.05mm with color-coded buffer tubes. Low-smoke zero-halogen material cuts toxic smoke risks during fire accidents; blue and orange hues simplify cable identification at construction sites. Complete single-mode and multimode fiber specs match different bandwidth needs.

2. Aramid yarn strength member

Strengthens tensile performance when pulling cables during installation, preventing brittle fiber fracture under pulling force.

3. Outer jacket

Shields the inner layers against daily scratches indoors. Reliable bending and compression performance avoids signal drop when routing around corners or bearing external pressure. It delivers steady operation within the normal indoor temperature range of 0℃~50℃.

Typical Application Scenarios

Structured cabling for commercial office buildings;

Wiring for indoor CCTV surveillance systems;

Indoor broadband distribution in residential communities;

Internal LAN renovation for enterprises.

Our Advantages

Professional fiber cable manufacturer with full quality tests before shipment. Custom fiber types, core counts and sheath colors are supported.We provide free samples, buyers only cover shipping cost.Welcome global buyers to inquire about samples and quotations.