1 Port RS485 to Fiber Optic Converter | Compatible With AVAGO Multi-mode Optic Fiber Communication

This rs485 to fiber optic converter provides 1 channel of serial port optical fiber transmission, the 1 channel is RS485 interface, this product breaks through the contradiction between communication distance and communication speed of the traditional serial interface, and at the same time, it also solves the problems of electromagnetic interference, ground ring interference, and lightning damage. The reliability, security, and confidentiality of data communication are greatly improved.

Optical fiber transmission is compatible with AVAGO HFBR-1414TZ multimode optical fiber pair connection, optical fiber reception is compatible with HFBR-2412TZ, and a single unit can be connected with AVAGO type optical fiber.

● Integrated circuits based on independent intellectual property rights;

● The RS485 channel can transmit asynchronous serial port data adaptive from 0-512kbps baud rate;

● The optical fiber transmission is compatible with AVAGO HFBR-1414TZ multimode fiber pair connection, and the optical fiber reception is compatible with HFBR-2412TZ;

● Serial anti-radar to IEC61000-4-5 (10/700μS) differential mode: 6KV, impedance (40Ω); common mode: 6KV, impedance (40Ω) standard;

● Power support, and overload protection; in line with industrial level four electromagnetic compatibility requirements;

● The power supply supports super lightning protection functions: lightning protection, anti-inductive high voltage, anti-surge, etc.; no fan for efficient heat dissipation, reducing repair time;

● When dual DC power supply (5.08 terminal):

● It can be powered by DC9-55V or AC7-50V wide-range power supply. The power supply has the function of polarity automatic detection, and there is no need to distinguish between positive and negative poles during installation;

● Support internal isolation, redundant dual power input; anti-reverse protection

● When AC power supply (cross-style AC seat):

● Support AC~85-265V AC, or DC110-300V DC wide-range input

● Provide DIN 35mm rail installation or wall-mounted installation;

● Fiber

Optical port：1

Optical Fiber: Single/Dual fiber

Fiber Interface: ST Optional

Wavelength: 850nm Multimode;

Relay-free Transmission Distance: 0~2Km

Typical Transmitted Power:

Multi-mode 850nm: -18dBm

Acceptable Sensitivity Range: -28dBm~ -40dB

● Serial Interface

Standard: EIA/TIA-485 RS-485 (ISO/IEC8284)

Serial port interface:

RS-485 2 wires: A(for TX+) B(for TX-) GND

● Environmental Index

Working temperature:-40℃—+85℃

Storage temperature: -40℃—+85℃

Working humidity: 0%—95%(non-condensing)

MTBF: ＞100,000 hours