Product Short Description
Product Name: TC-net 100 8-Port Optical Shared Hub (MasterA)
Product Introduction:
UTNH23A is an 8-port optical fiber shared hub for Toshiba TC-net 100 industrial control network, used for long-distance optical communication interconnection of MasterA series DCS control stations.
Description
- Power Input: 95 ~ 250 VAC, 50/60 Hz
- Optical Port Quantity: 8 multimode fiber ports
- Optical Wavelength: 1300 nm
- Optical Transmit Power: -20 dBm ~ -14 dBm
- Receiver Sensitivity: Minimum -31 dBm
- Maximum Transmission Distance: 2 km (multimode fiber)
- Operating Temperature: 0°C ~ +55°C
- Humidity Range: 5% ~ 95% RH, non-condensing
Function Features:
Realizes shared optical bus communication for industrial control network; supports point-to-point, multicast and broadcast transmission; built-in RAS monitoring function; status LED for link diagnosis; supports PCMP proprietary industrial protocol.
Application Scenarios:
Thermal power plant DCS systems, factory process automation, distributed industrial control network long-distance communication.
Material Composition:
Steel metal casing, optical transceiver modules, industrial communication processor, FR4 circuit board.
Structure Features:
19-inch rack-mount structure; front panel equipped with optical ports, Ethernet port and power switch; ventilation holes for passive heat dissipation.
Working Principle:
Converts electrical control signals into optical signals for transmission via multimode fiber; realizes signal distribution and data exchange between multiple DCS stations on the shared optical network.
Installation Requirements:
Standard 19-inch cabinet installation; maintain fiber bending radius specification; avoid direct sunlight and heat source radiation; reliable protective ground connection.
Usage Notes:
Do not look directly at optical port laser; prevent fiber end contamination; keep operating environment free of condensation; maintain 1-meter distance from wireless communication equipment to avoid interference.
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