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TCF-142-M-SC

 

TCF-142-M-SC

Was €223.50 Save 6% €210.09  Ex VAT Was €279.38 Save 6% €262.61  Inc VAT

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RS-232/422/485 to Fiber Optic Media Converter with SC Connector

Enhance the reliability and distance of your industrial serial communications with this robust RS-232/422/485 to multi-mode optical fiber media converter. Designed for demanding applications, this converter supports fiber ring and point-to-point transmission over single-mode or multi-mode fiber, making it ideal for factory automation, energy, and transportation systems. Experience interference-free communication with transmission distances of up to 40 km and exceptional data integrity.

Key Features

  • Supports RS-232, RS-422, and RS-485 signal types for versatile serial device connectivity
  • Fiber ring and point-to-point transmission modes ensure flexible network deployment
  • Extend transmission up to 40 km with single-mode fiber (TCF-142-S) or 5 km with multi-mode fiber (TCF-142-M)
  • Supports high-speed serial data rates up to 921.6 kbps for fast and reliable data transfer
  • Reduces signal degradation and electromagnetic interference for stable long-distance communication
  • SC fiber connector ensures secure and standard fiber optic connections
  • Durable industrial design protects against electrical interference and chemical corrosion
  • Standard model operates from 0 to 60°C; wide-temperature models available for extreme environments (-40 to 75°C)

Reliable Serial-to-Fiber Connectivity for Industrial Applications

Whether you need to extend your RS-232/422/485 signals across long distances or protect critical communication lines from electrical noise and environmental hazards, this fiber optic media converter delivers high performance in even the harshest conditions. Ideal for SC fiber network setups, it’s the perfect solution for industrial network engineers and system integrators seeking stable, long-range serial communication over optical fiber.

Serial Interface

  • No. of Ports

    • 2

  • Serial Standards

    • RS-232
      RS-422
      RS-485

  • Baudrate

    • 50 bps to 921.6 kbps (supports non-standard baudrates)

  • Flow Control

    • ADDC (automatic data direction control) for RS-485

  • Optical Fiber

    • Low-Speed Fiber Module Multi-Mode Single-Mode
      Fiber Cable Requirements 50/125 µm, 800 MHz G.652
      62.5/125 µm, 500 MHz
      Typical Distance 5 km 40 km
      Wavelength Typical (nm) 850 1310
      TX Range (nm) 840 to 860 1290 to 1330
      RX Range (nm) 800 to 900 1100 to 1650
      Optical Power TX Range (dBm) 0 to -5 0 to -5
      RX Range (dBm) 0 to -20 0 to -25
      Link Budget (dB) 15 20
      Dispersion Penalty (dB) 1 1
      Note: When using a power meter to measure the fiber TX power, set the baudrate to 9,600 bps and send data (00, ..., 0h) to the serial converter’s serial port.

  • Pull High/Low Resistor for RS-485

    • 1 kilo-ohm, 150 kilo-ohms

  • RS-485 Data Direction Control

    • ADDC (automatic data direction control)

  • Terminator for RS-485

    • N/A, 120 ohms, 120 kilo-ohms

  • Connector

    • Multi-mode SC connector

  • Latency

    • 300 ns
Serial Signals

  • RS-232

    • TxD, RxD, GND

  • RS-422

    • Tx+, Tx-, Rx+, Rx-, GND

  • RS-485-4w

    • Tx+, Tx-, Rx+, Rx-, GND

  • RS-485-2w

    • Data+, Data-, GND
Power Parameters

  • No. of Power Inputs

    • 1

  • Input Current

    • 70 to 140 mA @ 12 to 48 VDC

  • Input Voltage

    • 12 to 48 VDC

  • Overload Current Protection

    • Supported

  • Power Connector

    • Terminal block

  • Power Consumption

    • 70 to 140 mA @ 12 to 48 VDC

  • Reverse Polarity Protection

    • Supported
Physical Characteristics

  • IP Rating

    • IP30

  • Housing

    • Metal

  • Dimensions (with ears)

    • 90 x 100 x 22 mm (3.54 x 3.94 x 0.87 in)

  • Dimensions (without ears)

    • 67 x 100 x 22 mm (2.64 x 3.94 x 0.87 in)

  • Weight

    • 320 g (0.71 lb)

  • Installation

    • Wall mounting
Environmental Limits

  • Operating Temperature

    • 0 to 60°C (32 to 140°F)

  • Storage Temperature (package included)

    • -40 to 85°C (-40 to 185°F)

  • Ambient Relative Humidity

    • 5 to 95% (non-condensing)
Standards and Certifications

  • EMC

    • EN 55032/35

  • EMI

    • CISPR 32, FCC Part 15B Class A

  • EMS

    • IEC 61000-4-2 ESD: Contact: 4 kV; Air: 8 kV
      IEC 61000-4-3 RS: 80 MHz to 1 GHz: 10 V/m
      IEC 61000-4-4 EFT: Power: 1 kV
      IEC 61000-4-5 Surge: Power: 1 kV
      IEC 61000-4-6 CS: 3 V
      IEC 61000-4-8 PFMF

  • Environmental Testing

    • IEC 60068-2-1
      IEC 60068-2-2
      IEC 60068-2-3

  • Safety

    • UL 60950-1

  • Vibration

    • IEC 60068-2-6
MTBF

  • Time

    • 780,480 hrs

  • Standards

    • Telcordia (Bellcore), GB
Warranty
Download datasheet