• DB9 Serial RS232 to Fiber Media Converter Single Mode Simplex ST
  • DB9 Serial RS232 to Fiber Media Converter Single Mode Simplex ST

DB9 Serial RS232 to Fiber Media Converter Single Mode Simplex ST

No.MR-SMF01S-T20

Key Features

  • Comply with EIA RS-232 standard
  • Industrial-grade design, SMT arts and crafts
  • Self- negotiate without delayed
  • Asynchronous transmission, In point-to-point mode
  • Self-detect the rate of serial port,  distinguish and  control  direction  of  data transmission
  • The largest communication rate:500Kbps
  • External power supply  5V  DC  or  220V AC, dispense with steeling electricity of serial port, high adaptability.
  • Single or multi mode optional, FC/SC/ST optional.
  • Operating Wavelength:1310nm/1550nm(single mode), 1310nm, 1550nm
  • Supply 1500W surge protection, 15KV static protection,  witht hunder and lightning protection.
  • Multi mode communication reach 2 km, single mode reaches 120 km.
  • Power and video status indicators LED can monitor the system operating conditions
  • Plug and play , Hot-swap function
  • Supports for centralized management 19" 2U 16 rack-mount chassis
  • DB9 Serial RS232 to Fiber Media Converter Single Mode Simplex ST
  • Description

  • Applications

  • Specifications

Description

Miray MR-SFM01D-S20 is a type of  RS232 serial port to fiber optic Modem. RS232 to fiber media converters are industrial devices that convert RS-232 electrical signals into fiber optic light signals to extend communication distances up to 120km and provide electrical isolation. They eliminate electromagnetic interference (EMI), protect against lightning, and support full-duplex asynchronous data transmission. It is widely used in industrial control, automatic electricity system, and traffic control etc.

Applications

  • Industrial Automation: Seamlessly integrates serial devices with fiber-optic networks for machine control and monitoring systems.
  • Access Control Systems: Extend communication between devices in building security, such as card readers and security panels.
  • Public Transport & Tolling Systems: Ensures reliable data communication for ticketing and toll collection in remote or high-traffic locations.
  • Smart City Solutions: Enables robust communication for urban infrastructure systems, including traffic monitoring and environmental sensors.
  • Banking & Self-Service Kiosks: Provides a stable, interference-free connection for critical systems like ATMs and self-checkout machines.
  • Heavy Industry: Connects industrial machines, sensors, and controllers in harsh environments, ensuring high-performance communication.


Specifications

Standard

RS232 standard

RS232

Power interface

DCIN --------- 5V input RS-232 port

IN --------- RS-232 input

OUT --------- RS-232 output

GND --------- Ground

Optical fiber interface

IN --------- Optical fiber input

OUT --------- Optical fiber output

Indicators

Power: Power indication

RxD: Optical fiber interface receive indication

TxD: Optical fiber interface send indication

Working format

Asynchronism, point to point or multi-point

Direction control

Adopt automatic send data control , auto distinguish and control data transfer direction

Band rate

0-120Kbps, auto serial band rate test

Fiber wavelength

Multi-mode 850nm, signal-mode 1310nm

Electricity port transmission

RS-232 port 1200M

Optic port transmission

Multi-mode 2KM, signal-mode 20, 40, 60KM                Single-mode: 8.3/125, 8.7/125, 9/125, or 10/125 μm
Multi-mode: 50/125, 62.5/125, or 100/140 μm

Interface protection

600W surge protection, 15KV ESD protection

Electricity connector

DB9 PIN

Optic port connevtor

Multi-mode adopt ST/SC connector, signal-mode adopt FC/ST/SC connector

Environment

Working temperature

-25 to 70℃

Storage temperature

-40 to 85℃

Humidity

Relative humidity 5% to 95%

Power

Input power

5VDC power supply

Consumption

2W

Dimension

L*W*H

95mm*70mm*25mm

Shell

Iron

Color

White

Weight

230g

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