The MOXA TCF-142-M-SC-T is a high-performance Serial-to-Fiber Converter designed to facilitate reliable and efficient serial communication across fiber optic links. This converter is ideal for extending serial transmission distances up to 5 km (9.6 km on request) over multi-mode fiber, or up to 40 km over single-mode fiber. It supports a wide range of industrial applications and offers seamless integration with various serial devices.

Key Features:

Extended Transmission Range: Provides long-distance fiber optic transmission of serial signals, supporting distances up to 40 km, which enhances communication reach and reliability.
Robust Construction: Housed in a rugged metal case, the TCF-142-M-SC-T withstands industrial environments, featuring a wide operating temperature range (-40 to 75°C) and high electromagnetic susceptibility.
Easy Installation and Use: Designed for hassle-free setup with plug-and-play simplicity and versatile mounting options (DIN-rail or wall mounting), ensuring quick deployment in diverse environments.
Advanced Optical Fiber Communication: Utilizes SC-type fiber connectors and supports both multi-mode and single-mode fiber, providing flexibility and high-performance in optical signal transmission.
RS-232/422/485 Flexibility: Automatically detects the serial signal, offering seamless interfacing with a variety of serial devices without needing additional configuration.

Benefits:

Enhanced Data Integrity: Fiber optic communication prevents noise and interference issues common in serial transmission, ensuring data integrity and system reliability.
Increased System Uptime: With its robust design and extended operating temperature range, the converter maximizes system availability and reduces maintenance costs.
Scalable Solutions: Offers scalability in industrial networks, supporting a range of fiber optic and serial equipment, simplifying expansions and upgrades.
Safety and Security: Fiber optics provide inherent safety advantages in volatile environments by being immune to electromagnetic interference and not emitting sparks.

Applications:

Industrial Automation: Critical for extending serial communications in automated plants and remote site management.
Traffic Management Systems: Enables reliable serial communication over long distances in traffic control equipment.
Utility Networks: Essential in the management of electrical, water, and gas utilities where long-distance communication is required.
Marine and Offshore Operations: Provides robust and secure communication in harsh marine environments, ensuring operational continuity and safety.

The MOXA TCF-142-M-SC-T Serial-to-Fiber Converter stands out as a strategic component in MOXA’s portfolio, dedicated to enhancing connectivity and ensuring robust, secure, and efficient industrial communications.

Specification

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	Refer Table 2
	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	-40 to 75°C (-40 to 167°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
MTBF	Standards	Telcordia (Bellcore), GB
Warranty	Warranty Period	5 years
Warranty	Details	See www.moxa.com/warranty

Optical Fiber

		Multi-Mode	Single-Mode
Fiber Cable Requirements		50/125 µm, 800 MHz	G.652
		62.5/125 µm, 500 MHz
Typical Distance		5 km	40km
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