This railway cable is suitable for railway signal transmission, audio signal transmission or some automatic devices with fixedly installed cables. It has good shielding effect and can be used in railway electrification trunk or in high electrification interference area, which needs shielded cables. It can also be used for non-electrification railway train counting axle automatic block section, low-frequency communication group for dissemination of audio and digital pulse information, audio communications, signal transmission, alarm, remote control signal transmission etc.
It is stranded with star-shaped quad wires, twine wires and several insulated single wires, then longitudinally cover the cable core with a double side aluminum-plastic composite tape, cable-core cladding tape layer. A double steep tape will be armored out of the inner cushion. The black PE external sheath will be cladded.

• Flame retardant.
• Moisture proof.
• Termite resistant.
• Electromagnetic interference resistant.
• Excellent mechanical, antiseptic and cold-resistant performance.
• Can be laid in soil, grooves and ducts.
• Can take large external mechanical forces.
• Environmental temperature of the cable: -40℃-60℃.
• Can be widely used in a variety of rail transit with special requirements.
• Annual production capacity for each kind of railway signal cable reaches 12000KM.
• Product series: railway signal cable, railway digital signal cable, railway counting axle integrated cable, railway combination shielded signal cable, long-distance railway symmetrical communication cable, Balise digital transmission cable, railway link-up ground wire with conductive plastic sheath, railway link-up ground wire with metal sheath, radio and television cable.