Trackside Interface
Field unit integrating signaling, tunnel, civil, mechanical, and telecom systems.
Overview
The Trackside Interface is installed along the track and links with
safety signaling equipment, tunnel lighting/alarms, civil structure monitoring,
mechanical control, and ICT systems.
It provides an IP telephone and
collects/relays/converts data from sensors and devices,
offering remote monitoring and fault alarms via network connection to OCC/servers.
Key Features
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01
Multi-interface I/O
DI/DO, RS-485/422, Ethernet, analog inputs for diverse field signals
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02
Unified comms
Industrial L2 switch, fiber trunk, IP-PBX integration for wayside voice
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03
Remote monitoring
NMS/logs for status, alarms, and preventive maintenance
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04
Outdoor hardened
Stainless enclosure, dust/water protection, −20℃ to +70℃ operation
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05
Modular expansion
Power, fiber switch, sensor, and phone modules for easy service
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06
Open protocols
TCP/IP, SNMP, Modbus for interoperability
Main Components
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Outdoor Cabinet (Earthwork/Bridge)
· 600(W)×1200(H)×400(D), STS 304. Optimized for module mounting and wiring
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Wall-mount Cabinet (Tunnel)
· Optimized module layout and cabling
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IP Telephone Module
· Wayside voice via IP-PBX. Supports emergency and maintenance calls
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Fiber Switch Module
· 100/1000BASE-LX/TX ports, backbone integration, redundancy option