Ethernet Transmission
Video/Audio/Data Transmission
SFP Transceivers
Accessories► Plug-and-play operation with no software or protocol configuration required.
► Point-to-Point connection
► Automatic signal retiming and regeneration to maintain signal integrity over long distances.
The Industrial-Grade LONWORKS Fiber Optic Converter is designed to provide reliable, transparent point-to-point fiber optic communication for LonWorks® fieldbus networks (e.g., TP/FT-10). It converts twisted-pair LonWorks electrical signals into optical signals for long-distance transmission over multi-mode or single-mode optical fibers, providing high immunity against electromagnetic interference (EMI/RFI), lightning surges, and ground potential differences.
The Lonworks Fiber Optic Converter (Modem) product eliminates many of the disadvantages of copper cable. Examples of these disadvantages are EMI/RFI, ground loops (electrical isolation with fiber), high attenuation (high signal loss), short transmission distance between nodes of a system, and potential lightning damage.
The Lonworks Fiber Optic Converter (Modem) can be widely used, such as Building Automation System(BAS), Industrial Controls, Intelligent Transportation Systems (ITS), Industrial Networking, Supervisory Control and Data (SCADA) and so on.
► Transparent Transmission: Plug-and-play operation with no software or protocol configuration required.
► Topology Support: Dedicated for Point-to-Point connection between LonWorks nodes or network segments.
► Signal Regeneration: Automatic signal retiming and regeneration to maintain signal integrity over long distances.
► Industrial-Grade Reliability: Robust EMC protection, surge protection, and wide operating temperature range suitable for harsh environments.
► Diagnostic LEDs: Real-time visual status monitoring for Power, Fiber Link (TX/RX), and LonWorks Data activity.
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LonWorks Interface |
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Protocol Support |
LonWorks® (LonTalk® protocol transparent) |
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Transceiver Type |
TP/FT-1 0 (Free Topology Transceiver) |
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Baud Rate |
78 Kbps |
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Connector & Wire |
3-pin / 5-pin detachable screw terminal block |
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Copper Distance |
Up to 500m (Free Topology) / Up to 2,700m (Bus Topology) |
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Optical Fiber Interface |
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Optical Port |
1 x Optical Port (TX / RX pair) for Point-to-Point link |
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Connector Type |
ST (Default), SC, or FC (Optional) |
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Wavelength |
Multi-Mode: 850nm | Single-Mode: 1 31 0nm |
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Fiber Distance |
Multi-Mode: 0~2km | Single-Mode: 25km (up to 80km optional) |
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Electrical & Mechanical Parameters |
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Input Voltage |
24 VDC |
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Power Consumption |
< 5.0 W @ 24VDC |
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Circuit Protection |
Overcurrent protection, Reverse polarity protection |
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Operating Temp. |
-20°C to +70°C (-4°F to 158°F) |
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Operating Humidity |
20% to 90% RH (non-condensing) |
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Housing & Rating |
High-strength aluminum alloy enclosure, IP40 protection |
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Installation |
Desktop or Wall Mounting |
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Dimensions / Weight |
135 mm x 115.6 mm x 36 mm (L x W x H) / Approx. 400g |
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Model |
Description |
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UF-LON1-M |
Industrial-Grade LONWORKS Fiber Optic Media Converter, Multimode, Dual Fiber ST, 2KM |
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UF-LON1-S |
Industrial-Grade LONWORKS Fiber Optic Media Converter, Single Mode, Dual Fiber ST, 25KM |
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Mounting Options |
► Desktop or Wall Mount |
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Power Options |
► Industrial Power Supply. Open Wire for Terminal Block. |
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► Power Supply is to be purchased separately. |