Moxa's industrial-grade serial-to-fiber optic converters can convert RS-232/422/485 to optical fiber, providing 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

• Number of Ports: 2
• Serial Standards: RS-232
• Flow Control: ADDC (automatic data direction control) for RS-485
• Connector: Single-mode ST connector
• 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
• Number 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: -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.