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   The GYFJH radio frequency remote fiber optic cable. The structure of the optical cable is using two or four single-mode or multi-mode fibers which directly covered with low-smoke and halogen-free material to make tight-sleeve fiber. Each cable uses high-strength aramid yarn as the reinforcing element, and is extruded with a layer of LSZH inner sheath. Meanwhile, in order to fully ensure the roundness and physical and mechanical characteristics of the cable, two aramid fiber filling ropes are placed as reinforcement elements. Sub cable and the filler unit are twisted to form a cable core and then extruded by LSZH outer sheath(TPU or other agreed sheath material is also available upon request).

• · Good mechanical performance and temperature characteristic ;

• · Good lateral compression resistance and flexibility ;

• · Has small diameter, light weight, convenient connection and support large-capacity data transmission ;

• · Wear resistant, flame retardant, suitable for indoor and outdoor ;

• · Unit cables can be terminated directly with standard connectors ;

• · Has sufficient strength, suitable for complex construction environment.

•     Mainly used for horizontal and vertical wiring of wireless base stations, suitable for optical fiber to antenna ;

• Reduce construction costs: reduce feeder losses and reduce the power of power amplifier ;

• Reduce operating costs: reasonable utilization of base station resources and centralized placement of base band of base station ;

• Build a network quickly: the base band and radio frequency are placed separately, which makes the project construction have strong flexibility ;

• Convenient for network optimization and adjustment: according to the characteristics of the surrounding environment of the base station, building a standard cellular structure can reduce the difficulty of network optimization;

• Rational utilization of optical network resources: the new optical cable network can also be used for data access, video surveillance, etc ;

• Solve indoor coverage: effectively utilize network resources, reduce costs and improve the quality of network coverage.

· YDT 2289.1-2011 Radio frequency remote unit（RRU） cable. Part 1：fiber optic cable and IEC60332 and other standards；can meet UL certificate. OFNR，OFN-FT4/6，OFNP