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Orange duplex fibre patch cable with two LC male connectors each end, 6.50 ft

Black Box Corporation

Black Box Corporation EFN110-002M-LCLC fibre optic cable duplex LC male 6.50 ft

SKU CH-QK7F-A6J96 MPN EFN110-002M-LCLC

Multi-mode duplex patch cable with LC male connectors on both ends, 6.50 ft length and 62.5/125 µm core/cladding

  • TypeConsumer Electronics
  • Duplex LC male connectors enable direct patch-panel links
  • 5/125 µm multi-mode core supports legacy 1 Gbit links
  • 50 ft length fits standard rack-to-rack runs
  • OFNR/OFNP/FT6 jacket meets plenum and riser fire codes
  • Lifetime warranty backs long-term installation confidence

Multi-mode duplex patch cable

This 6.50 ft duplex patch cable uses 62.5 / 125 µm multi-mode fibre with LC male connectors on both ends. It is built for short-range network links between switches, transceivers or patch panels in enterprise or campus environments. The orange OFNR/OFNP-rated jacket meets plenum and riser fire codes for indoor routing.

Polarity and connector care

Each end carries two LC male ferrules that must match the TX/RX ports on the active equipment; reversing the pair is the most common install error. Inspect and clean every ferrule before mating because dust on the 125 µm cladding surface causes immediate insertion loss. The push-pull latch secures with a click but can snag in dense panels, so route slack before engaging.

Steady insertion loss

Multi-mode glass exhibits stable attenuation across continuous traffic once the connectors are seated and clean. The lifetime warranty covers the cable assembly against defects in materials and workmanship under normal indoor use. Performance does not degrade with sustained throughput as long as bend radius limits are observed and end faces remain uncontaminated.

Highlights

  • Duplex LC male connectors enable direct patch-panel links
  • 5/125 µm multi-mode core supports legacy 1 Gbit links
  • 50 ft length fits standard rack-to-rack runs
  • OFNR/OFNP/FT6 jacket meets plenum and riser fire codes
  • Lifetime warranty backs long-term installation confidence

Specifications

BrandBlack Box
TypeConsumer Electronics
Shipping weight0.23 kg
Package size178 × 127 × 13 mm

Questions about this item

How can I confirm the duplex LC multi-mode patch cable is transmitting correctly after connecting it?

Inspect both 2 x LC Male connectors for clean end faces, then verify link lights on the network devices show an active multi-mode connection over the 6.50 ft run.

What does the Black Box EFN110-002M-LCLC package include and what must be sourced separately?

The box contains the orange OFNR/OFNP/FT6 rated duplex patch cable with 2 x LC Male connectors on each end; transceivers, cleaning tools and mounting hardware are not included.

Which fibre specification should I choose for this 62.5 / 125 µm multi-mode patch cable?

Select the 62.5 / 125 µm multi-mode version when your existing infrastructure uses OM1-grade fibre; the 6.50 ft length suits short-range rack-to-rack links.

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