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Yellow duplex fibre cable with LC connectors, two metres long

Black Box Corporation

Black Box Corporation EFN310-002M-LCLC Single-Mode 9-Micron Duplex Fibre Optic Cable LC-LC PVC 2-m 6.5-ft

SKU CH-E4E7-YDDMX MPN EFN310-002M-LCLC

Single-mode 9-micron duplex fibre cable with LC connectors, 2 m length for long-distance links

  • TypeOthers
  • ColorYellow
  • Connector Number1
  • Single-mode 9-micron core for long-distance signal integrity
  • Duplex LC-LC connectors link two fibres in one cable
  • Yellow PVC jacket identifies single-mode cable type
  • 2-metre length suits rack-to-rack patching
  • 5-foot equivalent for imperial installations

Single-mode 9-micron duplex cable

This is a single-mode 9-micron duplex fibre optic cable with LC-to-LC connectors and a yellow PVC jacket. It is built for point-to-point links in data-centre, campus or enterprise networks. The 2-metre length suits rack-to-rack or patch-panel connections. Condition is new.

Who this suits and who it does not

Installers needing a short, OS2-compatible patch lead with LC ends will find it a direct fit. Buyers who require a different connector style, a longer reach or a multimode cable should look elsewhere. The single connector count noted in the data means this entry covers one assembly, not a multi-cable kit.

Deciding specification: connector type

The LC-LC duplex interface combined with 9-micron single-mode fibre determines whether this part matches the port and link budget of your equipment. Verify that both ends of your run accept LC connectors and that the link is designed for single-mode transmission.

Highlights

  • Single-mode 9-micron core for long-distance signal integrity
  • Duplex LC-LC connectors link two fibres in one cable
  • Yellow PVC jacket identifies single-mode cable type
  • 2-metre length suits rack-to-rack patching
  • 5-foot equivalent for imperial installations

Specifications

BrandBlack Box
TypeOthers
ColorYellow
Connector Number1
Shipping weight0.23 kg
Package size203 × 152 × 51 mm

Questions about this item

How do I install the LC connectors on this 2-m single-mode duplex cable and what step do people get wrong?

Push each LC ferrule straight into the patch-panel adapter until it clicks; the step often missed is cleaning both end-faces with a lint-free wipe and isopropyl alcohol before mating.

What maintenance or replacement will this yellow 9-micron duplex cable need later?

Inspect the LC end-faces periodically with a fibre scope and re-clean if insertion loss rises; replace the 2-m assembly if the PVC jacket shows cracks or the ferrules are scratched.

What limit appears first on this single-mode 9-micron cable under sustained use?

The 9-micron core geometry caps bandwidth-distance performance, so modal dispersion is not a factor but connector return loss and macro-bend loss on the PVC jacket become the practical limits.

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