Tunnel Safety Control Solution | Industrial Networking Product & Solution Manufacturer | CTC Union

Tunnel Safety Control | CTC Union's goal is to provide reliable, temperature resistant and rugged designs for harsh environments. We offer a full spectrum of products, including L3/L2 Switch, PoE Products, EN50155 and E-Mark certified switches.

Tunnel Safety Control

Tunnel Safety Control Solution

Highways and railways in mountainous areas go through tunnels very often. For safety concerns, tunnels not only have to provide systems like fire protection, ventilation, traffic guidance, communications and lighting, but also are able to send real-time tunnel monitoring data or messages automatically to networking personnel in the remote-control center so that immediate actions can be taken when systems are broken or accidents occur in the tunnel.


Tunnel Control Application

CTC Union's "Tunnel Control" solution incorporates various devices that play different roles in layered tunnel control systems so as to ensure reliable services and minimized risk of potential accidents such as fire. For example, the use of bypass switch in a ring topology can provide redundant connections even when power failure occurs in a node. Furthermore, integrated EMS system automatically collects real-time data or messages sent from the devices placed in the tunnel to networking personnel who supervise and monitor tunnel traffic safety in the remote-control center.
With the adoption of total "Tunnel Control" solutions, the connections are always-on while transmitting data, and the optical connections make the transmission more secure over longer distances. Last but not the least, future maintenance or upgrades are more convenient and easier with point-and-click Web configuration pages.

Challenges
  • The devices placed in tunnels may operate in harsh environments.
  • In tunnel scenario, reliability and uninterrupted delivery of services is essential.
  • The personnel who are in charge of tunnel safety in the remote-control center must take immediate actions when accidents occur.
CTC Union's Solution

CTC Union, one of the leading providers with abundant experience in providing network solutions, offers a comprehensive range of networking devices targeted at applications with rigorous safety standards. Our solutions are designed to enhance safety standards and integrate operational information into a centralized management system for future analysis or planning. Major features of the proposed network devices that are crucial to building up a tunnel control system are as follows:
● Network devices of tunnel control system are all IP products that are easy to connect to other devices and easy to upgrade for future network expansion planning.
● Network devices of IBP series provide signal bypass function when one of the node's power fails in daisy chain or ring topology.
● Network devices of IBP series support ring topology for redundant purposes.

Application

In the tunnel application depicted below, IBP-202 Bypass switches connect to PLC controllers that control tunnel ventilation system. Moreover, several IBP-202 Bypass switches in the same tunnel are also connected in a ring topology manner for redundancy purposes. When transmitting data back to the remote-control center, IMC-100C is responsible for long distance transmission via fiber optic cables.
For monitoring personnel who are in the remote-control center, the SmartView EMS can help collect data or messages from devices in the remote tunnel. By analyzing these collected data, the monitoring personnel can adjust the settings of devices based on real needs avoiding waste of energy during vacancy periods.

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Tunnel Safety Control
Tunnel Safety Control

CTC's Tunnel Safety Control Solutions

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Tunnel Safety Control Solution | Single Mode Media Converter Manufacturer | CTC Union

Based in Taiwan since 1993, CTC Union Technologies Co., Ltd. has been a manufacturer of networking products and a provider of industrial networking solutions. Its main networking products include, network switches, fiber optic cables, network routers, media converters, bypass switches, fiber optic multiplexers, fiber single mode media converters. Industrial networking solutions for optical transport, factory automation, intersection monitoring, wireless network security, traffic monitoring, tunnel and cell tower safety control, wireless machine networking, data offloading, PoE-powered office automation, campus network access.

CTC Union, founded in 1993, is a Taiwan manufacturer of telecommunication products (ex. L2 Ethernet switch, TDM, Transponder) and industrial Ethernet switch, converter, injector. Strictly control all product design, CTC Union’s products pass strict tests and certifications ex. CE, FCC, UL, IEC 62443-4-1, EN50155, EN45545-2, IEC61850-3 standard etc. CTC Union partners with voice and data carriers, enterprises, and industrial grade Ethernet users covers all continents and areas. This global partnership receives direct engineering and technical support from headquarters, located in Taipei, Taiwan.

CTC Union has been providing customers with high quality networking products and networking solutions since 1993, with both advanced technology and 28 years of experience, CTC Union ensures that each customer's requirements are met.