annealed copper conductor, solid polyolefin insulation, jelly filled,polyester coated aluminum tape (PAP) longitudinally wrapped, PE sheathed local communication
Delivery on wooden-iron composite drums, strong enough suitable for handling, long distance shipment and storageOuter packing:
Wooden battens to be used to protect the drummed cable or even a metal tape secured outside
For transmission of audio signal, analog signal (not above 150KHz) and digital siganl (not above 2048kbit/s),also for transmission of digital signal above 2048kbit/s under certain conditions;
Laying method: duct or aerial.
Inatallation temperature: not lower -5°c;
Operating temperature:-30 °c---60 °c.