Views:23 Author:Site Editor Publish Time: 2021-01-04 Origin:Site
Xi'an subways, Line 5, Line 6 Phase I, and Line 9, officially put into use at 9:30 on December 28, 2020.
The rolling stock data cables of Zhaolong are used in the passenger information system (PIS) of these subways.
PIS is based on multimedia network technology, takes computer systems as the core, and stations and vehicle-mounted broadcast terminals as media to provide passengers with information services.
The CAT5e and CAT7 cables provided by Zhaolong meet EN45545-2, TJ/CL313 standards, and have many good properties, such as resistance to IRM902 and IRM903 oil, resistance to acid and alkali, and high flame retardant, which provide a strong guarantee for the steady operation of the PIS system.