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BFKK

BFKK MPO Patch Cable 50ft 15M 8-core OM3 Type B Female 40g MTP Compatible

SKU CH-MH9Z-DBA5W

An 8-core OM3 multimode fiber patch cable with female MPO connectors in a Type B polarity for 40G datacentre links

Length 50 ft.

  • Low insertion loss with typical 0.3 dB at 850 nm
  • High return loss exceeding 25 dB at 850 nm wavelength
  • 8-core OM3 multimode fibre supports 10 G and 40 G links
  • Type B polarity maps channel 1 to channel 12 for cassette-to-transceiver runs
  • LSZH jacket reduces smoke and toxic fumes in data-centre installations

50 ft 8-core OM3 MPO patch cable

This 50-foot multimode cable uses eight 50/125 µm fibers terminated in female MPO connectors without pins. It is built for data-centre links between cassettes and QSFP+ transceivers running at 40 G speeds. The LSZH jacket suits indoor installations where low smoke is required.

OM3 bandwidth limits at 850 nm

The OM3 rating supports 10 G Ethernet over the full 50 ft length with typical insertion loss of 0.3 dB and maximum 0.6 dB at 850 nm. Return loss exceeds 25 dB. These figures define the practical reach for 40 G aggregate channels using this cable type.

Replaces lower-fibre or higher-loss jumpers

Installations moving from 12-fibre trunks or cables with poorer polish gain density and margin with this 8-core Type B assembly. The jump is worth it when cassette ports are limited and verified 3D interferometer polishing is specified. It does not suit single-mode runs or pinned male-to-male patching.

Highlights

  • Low insertion loss with typical 0.3 dB at 850 nm
  • High return loss exceeding 25 dB at 850 nm wavelength
  • 8-core OM3 multimode fibre supports 10 G and 40 G links
  • Type B polarity maps channel 1 to channel 12 for cassette-to-transceiver runs
  • LSZH jacket reduces smoke and toxic fumes in data-centre installations

Specifications

No published specifications for this item yet.

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Questions about this item

Should I choose the 50ft or 15M length for my rack-to-rack run?

Both figures describe the same cable; 50ft equals 15M, so pick the unit that matches your documentation.

What does the 40g rating mean when the cable is plugged into QSFP+ transceivers?

It supports 40-gigabit multimode links over OM3 fibre at 850nm with typical insertion loss of 0.3 dB and return loss above 25 dB.

How does the Type B polarity affect connections to MTP cassettes?

Type B maps channel 1 to channel 12 across the 8-core array, which is the standard crossover for direct cassette-to-cassette or QSFP+ links.

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