This Fiber to Serial converter is a media converter that can convert one RS232 and/or one RS422/RS485 port to be transmitted over a single fiber or two fibers. A DIP switch is used to setup two-wire/ four-wire operation mode and to enable internal termination for RS422/RS485 port, and to configure RS232 port to operate in either DTE or DCE mode. This Fiber to Serial converter is available in type of compact stand-alone box that can meet versatile field installation demands like on desktop and wall-mount.

Features
Convert one RS232 and/or one RS422/RS485
Complies with EIA/TIA-232, EIA/TIA-574 and CCITT V.28 standards
Complies with EIA/TIA-422, EIA/TIA-485
Distance Up to 5 km with multi mode fiber
Distance Up to 120 km with single mode fiber
Clear LED Indications
MTBF > 50000 Hours
Compact size : 68 × 101 × 30 mm

Applications
Factory Automation
Industrial Control & Monitoring
Security Application
Power Company
Fields with Strong Electromagnetic Interference
Applications needs to transmit serial data in long distance

RS232
Data Format Asynchronous Serial Data
Data Rate Up to 115.2Kbps
Connector Type DB-9

RS422/RS485
Data Format Asynchronous Serial Data
Data Rate Up to 128Kbps
Distance 1200m
Connector Type 5-pin Phoenix Connector with 3.5mm Pitch

Optical Interface
Single Mode Fiber : 9/125μm , Wave length: 1310nm/1550nm
Multi mode Fiber : 50/125, 62.5/125μm , Wave length: 1310nm
Connector Type : SC / ST / FC

Power supply : DC 12V, 1A
Ambient Temperature : -20 °C ~ 75 °C
Storage Temperature : -20 °C ~ 85 °C
Humidity : 0 ~ 95% (Non-condensing)
Dimension : Cassette 60 x 100 x 30.5 mm ( W x D x H )
Weight (Standalone) : 80 g