Technolec

Supports Fast, Gigabit, and 10 Gigabit Ethernet fiber connections in SC/ST/LC connectors
Redundant dual 12/24/48 VDC power inputs
IP30 metal housing
-20 to 70°C operating temperature range
DIN-rail mounting ability
Ultra-low power consumption 0.72 W

Ethernet Interface

• Single-Mode Fiber, LC Female Connector: 4

Bypass Properties

• Optical Switching Time: 10 ms (max.)
• Insertion Loss: 1.6 dB (max.)

Rotary Switch Configuration

• Boot Delay Interval: 10 steps, each step represents a 5 second delay

Power Parameters

• Input Voltage: 12/24/48 VDC, Redundant dual inputs
• Input Current: 0.1 A @ 48 VDC
• Reverse Polarity Protection: Supported

Physical Characteristics

• Housing: Metal
• IP Rating: IP30
• Dimensions: 53.6 x 135 x 105 mm (2.11 x 5.31 x 4.13 in)
• Weight: 700 g (1.54 lb)
• Installation: DIN-rail mounting, Wall mounting (with optional kit)

Environmental Limits

• Operating Temperature: -20 to 70°C (-4 to 158°F)
• Storage Temperature (package included): -40 to 85°C (-40 to 185°F)
• Ambient Relative Humidity: 5 to 95% (non-condensing)

Standards and Certifications

• Safety: UL 508
• EMC: EN 55032/24
• EMI: CISPR 32, FCC Part 15B Class A
• EMS: IEC 61000-4-2 ESD: Contact: 6 kV; Air: 8 kV IEC 61000-4-3 RS: 80 MHz to 1 GHz: 20 V/m IEC 61000-4-4 EFT: Power: 2 kV IEC 61000-4-5 Surge: Power: 2 kV IEC 61000-4-6 CS: 10 V IEC 61000-4-8 PFMF
• Freefall: IEC 60068-2-31
• Shock: IEC 60068-2-27
• Vibration: IEC 60068-2-6

Warranty

• Warranty Period: 2 years
• Details: See www.moxa.com/warranty

Available Models

Model No.	Description	Quantity
OBU-102-SS-ST	2-channel optical fiber bypass unit with 4 single-mode ports, ST, -20 to 70°C operating temperature
OBU-102-SS-SC	2-channel optical fiber bypass unit with 4 single-mode ports, SC, -20 to 70°C operating temperature
OBU-102-SS-LC	2-channel optical fiber bypass unit with 4 single-mode ports, LC, -20 to 70°C operating temperature