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Enfain

Enfain OM3 FC-FC Duplex Multimode Fiber Patch Cable 15m Aqua Blue

SKU CH-GMT2-3F448

OM3 duplex multimode fiber patch cable with FC connectors, 15 m length, 3.0 mm jacket, 850 nm wavelength, 0.2 dB typical insertion loss, >38 dB return loss.

Length 15m

  • OM3 core supports 10G 40G speeds
  • 850nm wavelength optimised for short-range links
  • Typical insertion loss .2dB maximum .3dB
  • Return loss exceeds 38dB for clean signals
  • 0mm PVC jacket rated 1000 mating cycles

Enfain OM3 FC-FC Duplex Patch Cable

This 15-metre multimode fibre patch cable uses an OM3 10-gigabit core with FC connectors at both ends. It is built for 1 GbE, 10 GbE and 40 GbE links between switches, servers and storage arrays in data-centre racks. The aqua-blue 3.0 mm PVC jacket identifies the OM3 grade at a glance. Ceramic ferrules keep end-face geometry consistent over repeated mating.

Capacity and headroom at 850 nm

Typical insertion loss is 0.2 dB and maximum insertion loss is 0.3 dB, leaving ample margin for 10 GbE runs up to the standard OM3 reach. Return loss exceeds 38 dB, suppressing reflections that degrade high-speed signals. The cable supports 1 GbE, 10 GbE and 40 GbE simultaneously; it does not support 100 GbE or single-mode distances. Loss budget is consumed by connector pairs and any inline splices.

Build integration and physical constraints

Duplex FC connectors lock securely into standard FC bulkheads on switches, patch panels and server NICs. The 3.0 mm jacket tolerates a minimum bend radius of 330 mm, so routing through dense cable managers requires gradual curves. Operating temperature spans -20 °C to +60 °C, covering typical server-room and cabinet environments. Rated for 1000 mating cycles, the ferrules maintain performance through routine maintenance. The cable adds no active components and needs no power.

Ciri-ciri utama

  • OM3 core supports 10G 40G speeds
  • 850nm wavelength optimised for short-range links
  • Typical insertion loss .2dB maximum .3dB
  • Return loss exceeds 38dB for clean signals
  • 0mm PVC jacket rated 1000 mating cycles

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Will the 15m FC-FC duplex cable work with my older 1G and 10G switches?

The OM3 cable supports 1G, 10G and 40G links at 850nm, so it will operate with existing 1G and 10G equipment using FC connectors.

How can I verify the patch cord is performing correctly after installation?

Measure insertion loss with a light source and power meter; typical loss is .2 dB and should not exceed .3 dB, while return loss should be better than 38 dB.

What connectors and accessories come in the box, and what must I source separately?

The cable arrives with factory-terminated FC ceramic ferrules on both ends; no additional connectors, cleaning tools or mounting hardware are included.

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