MOXA

Fiber Optic Adapters and Bypass Units

Moxa’s fiber optic adapters and fiber bypass units are optional accessories that provide more fiber optic connection options for Moxa’s industrial Ethernet switches.

OBU-102-SS-ST
OBU-102 Series

2-channel optical fiber bypass unit with 4 single-mode ports, ST, -20 to 70°C operating temperature

Ethernet Interface
  • Single-Mode Fiber, ST 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
Added To Bag