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TB825 3BSE036634R1 Optical Media Converter

1. Product Title

TB825 3BSE036634R1 Optical Media Converter (Dedicated for Industrial Ethernet Signal Conversion Between Copper & Fiber Optic Cables)

2. Product Data

The TB825 3BSE036634R1 is an industrial-grade optical media converter designed to realize bidirectional signal conversion between twisted-pair copper cables (RJ45) and fiber optic cables in industrial Ethernet networks. It supports 10/100Mbps adaptive transmission rates, ensuring compatibility with both Fast Ethernet and Ethernet devices. With a maximum fiber optic transmission distance of 2km (multimode fiber) or 20km (single-mode fiber, optional), it effectively extends network coverage while avoiding electromagnetic interference (EMI) in harsh industrial environments. Compliant with IEEE 802.3 standards, it is widely used in industrial control systems, smart manufacturing, and energy sector networks requiring long-distance, anti-interference data transmission.

3. Product Description

This converter adopts a rugged industrial housing made of die-cast aluminum, offering excellent heat dissipation and resistance to vibration (complying with IEC 60068-2-6) and shock. It integrates dual ports: one RJ45 port (for copper cable connection) and one SC/LC fiber optic port (configurable for multimode/single-mode). The built-in signal regeneration circuit ensures no data loss during conversion, while the EMI/RFI shielding (tinned copper mesh) blocks industrial noise interference. It supports "plug-and-play" operation with no complex configuration required, and features a wide operating temperature range of -30℃~+70℃, adapting to extreme cold, high-temperature, or dusty industrial sites. Additionally, LED status indicators (power, copper link, fiber link, data transmission) provide real-time monitoring of network status, enabling quick fault location.

4. Detailed Parameters

Parameter Category	English Parameters
Core Function	Industrial Ethernet signal conversion (copper cable ↔ fiber optic cable)
Compliance Standard	IEEE 802.3 (10Base-T/100Base-TX/100Base-FX)
Transmission Rate	10/100Mbps (auto-adaptive)
Fiber Optic Type	Multimode (default): 850nm wavelength; Single-mode (optional): 1310nm wavelength
Maximum Transmission Distance	Multimode: Up to 2km; Single-mode (optional): Up to 20km
Port Configuration	1× RJ45 (copper), 1× SC/LC (fiber optic, configurable)
Operating Voltage	24V DC (±15% tolerance)
Power Consumption	≤5W
Operating Temperature	-30℃~+70℃
Protection Class	IP30 (housing); IP20 (terminal block)
Housing Material	Die-cast aluminum (anti-vibration, anti-shock)
Shielding Performance	Tinned copper mesh (EMI/RFI resistant)
Status Indication	4 LEDs (Power: Green; Copper Link: Green; Fiber Link: Green; Data Tx/Rx: Blinking Yellow)
Installation Method	DIN rail mounting (35mm standard)

5. Advantages & Features

① Reliable Signal Conversion: Bidirectional, lossless conversion between copper and fiber optic signals, ensuring data integrity; ② Long-Distance Coverage: Supports up to 20km transmission (single-mode), extending industrial network range; ③ Strong Anti-Interference: EMI/RFI shielding and fiber optic transmission avoid electrical noise in industrial environments; ④ Harsh Environment Adaptation: -30℃~+70℃ operating range, vibration/shock resistance, suitable for extreme sites; ⑤ Easy Deployment: Plug-and-play design, no software configuration, reducing on-site commissioning time.

6. Application Fields

① Industrial Control Networks: Signal conversion for PLC/DCS Ethernet connections in factories; ② Smart Manufacturing: Long-distance data transmission between production line control systems and MES servers; ③ Energy Sector: Network extension for wind farms, photovoltaic plants, and power substation control systems; ④ Process Industry: Anti-interference signal transmission in chemical, metallurgical, and mining Ethernet networks; ⑤ Infrastructure: Fiber optic conversion for water treatment plants, smart grid remote monitoring systems.

7. Precautions

① Confirm the fiber optic type (multimode/single-mode) and wavelength match the network requirements before installation; ② Ensure the operating voltage (24V DC) aligns with the power supply to prevent converter damage; ③ Use compatible fiber optic connectors (SC/LC) and high-quality fiber optic cables to avoid link failures; ④ Avoid installation near high-temperature heat sources (>70℃) or corrosive gases to prevent housing/component degradation; ⑤ Regularly check port connections (RJ45 and fiber optic) to ensure tight contact—loose connections may cause intermittent signal loss; ⑥ Do not expose the converter to direct water or heavy dust, as it may violate the IP30 protection rating

The structure and details of the product：

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TB825 3BSE036634R1 Optical Media Converter

TB825 3BSE036634R1 Optical Media Converter

1. Product Title

2. Product Data

3. Product Description

4. Detailed Parameters

5. Advantages & Features

6. Application Fields

7. Precautions

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TB825 3BSE036634R1

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