Different Modes of Multimode Fiber

The types of multimode fiber are classified according to the ISO 11801 standard as follows:OM1: 62.5 µm core size, suitable for short distances and lower bandwidth applications.OM2: 50 µm core size,...

Different Modes of Multimode Fiber

The types of multimode fiber are classified according to the ISO 11801 standard as follows:

  • OM1: 62.5 µm core size, suitable for short distances and lower bandwidth applications.
  • OM2: 50 µm core size, supports higher bandwidth than OM1 and is used for moderate distances.
  • OM3: 50 µm core size, optimized for 10 Gb/s applications over longer distances.
  • OM4: 50 µm core size, designed for 10 Gb/s and 40/100 Gb/s applications with extended reach.
  • OM5: 50 µm core size, supports wideband multimode applications and is designed for high-speed data centers .

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