Taiwan Metro data monitoring


The public transportation system in Taipei is getting complicated; passengers are growing accustomed to an ever-improving level of service, so rail operators face constant pressure to improve their operational availability, reliability, safety and service quality, embracing the most vital and fundamental element: fresh air. Remotely controlled by central control room, the ventilation system in every station provides the passengers in underground tunnels fresh air with proper temperature. 
Thus, it is critical to ensure the monitor and control of ventilation system is working perfectly in every second. The project requested a network capable of keeping the communication between control room and ventilation system and receive early warnings of systems malfunctions.

Korenix solution 

JetBox 5630Gf series Industrial secure VPN routing computer has chosen for this project, it is able to monitor the status of multiple digital bit streams synchronously, when the one of the SDH (Synchronous Digital Hierarchy) optical fiber system is failed, JetBox 5630 series will switch to the accurate SDH system automatically to communication with traffic-monitoring control center. If both SDH-a and SDH-b are not working properly, ADSL can be a back-up system. It ensures the reliability of network connection during operation.

Other Key Features of JetBox 5630 series (Industrial secure VPN routing computer)

  • High Secure protocol supported
    Secure VPN protocols include IPSec, OpenVPN, and L2TP to provide multiple choices for different applications
  • High speed Gigabit performance with Layer-3 Routing
    3 port Gigabit LAN + 1 port Gigabit RJ45/SFP combo WAN RIP v1/v2, OSPF v2 IP Routing Protocols
  • Gigabit Redundancy Ring for high availability
    users can extend the ring topology by adding hundreds of JetBox 5630 series to meet the network needs without compromising the speed of the network
  • Easy Management – Korenix View and NMS
    Friendly windows management utility for system configuration and device discovered and auto topology
  • Scalable and Mobile operating concept 
    2 USB slots with special mechanical holders for 3G/4G LTE/WiFi USB dongle
  • Industrial standard
    IEC61000-6-2/-6-4 Heavy Industrial EMC
    EN50121-4 Track Side EMC Compliance