[Description]
450MHz fiber repeater solves the field intensity coverage problem in weak intensity areas and dead areas and eliminates the threat so as to guarantee train operation safety.
[Details]
Overview:
With the prosperous development of railway transportation and the implementation of long routing section, some small stations and unattended stations are canceled, resulting in the uneven wireless signal field intensity in some long sections and the existence of weak intensity areas and dead areas. It brings threat to train operation safety.
450MHz fiber repeater researched and developed by our factory is mainly used to extend 450MHz station field intensity coverage, which solves the field intensity coverage problem in weak intensity areas and dead areas and eliminates the threat so as to guarantee train operation safety. The product is also applicable to remedy the field intensity in tunnels and sections.
Main characteristics:
Transparently transmit and amplify radio frequency signals transmitted by 450MHz radio train dispatching station and carborne station.
Monitor by means of cable data channel (RS232 or RS422 interface) (optional to the user).
Monitor by means of wireless train dispatching triangle channel (optional to the user)
Flexible network formation, including one-one mode, one-multiple mode; both single fiber (WDM) mode and double fiber mode are adoptable.
The product is monitored by micro computer and has the characteristics of high integration ability, compact structure, high reliability and convenient repair
It is designed in a modulized manner so as to improve the equipment reliability |
