Moxa’s industrial-grade serial-to-fiber optic converters can convert RS-232/422/485 to optical fiber, which provides users with an easy and reliable way to communicate with their serial devices.

RS-232 to single-mode ST fiber optic converter, port powered

Serial Interface
– No. of Ports 2
– Serial Standards RS-232
– Flow Control ADDC (automatic data direction control) for RS-485
– Connector Single-mode ST connector
– Optical Fiber
– Optical Fiber
– Baudrate 300 bps to 115.2 kbps

Serial Signals
– RS-232 TxD, RxD, GND

Power Parameters
– Input Current 5 to 12 VDC, 20 mA (max.)
– Input Voltage 5 to 12 VDC
– No. of Power Inputs 1
– Overload Current Protection Supported
– Source of Input Power Power input jack

Physical Characteristics
– Housing Plastic
– IP Rating IP30
– Dimensions 42 x 80 x 22 mm (1.65 x 3.15 x 0.87 in)
– Weight 150 g (0.33 lb)
– Installation Desktop

Environmental Limits
– Operating Temperature 0 to 60°C (32 to 140°F)
– Storage Temperature (package included) -20 to 75°C (-4 to 167°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: 3 V/m
IEC 61000-4-4 EFT: Power: 1 kV
IEC 61000-4-5 Surge: Power: 2 kV
IEC 61000-4-6 CS: 3 V
IEC 61000-4-8 PFMF
– Environmental Testing
IEC 60068-2-1
IEC 60068-2-14
IEC 60068-2-2
IEC 60068-2-3
– Safety UL 60950-1
– Vibration IEC 60068-2-6

MTBF
– Time 2,272,562 hrs
– Standards Telcordia (Bellcore), GB