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Yellow duplex fibre optic cable with LC connectors on both ends, five metres long

Black Box Corporation

Black Box EFN310-005M-LCLC fibre optic cable 5 m 16.4 ft

SKU CH-7XE5-DZBZT MPN EFN310-005M-LCLC

Single-mode 9-micron duplex cable with LC connectors spans 5 m (16.4 ft)

  • TypeOthers
  • Connector Number1
  • Single-mode 9-micron core for long-distance signal integrity
  • Duplex LC-LC connectors simplify patch-panel termination
  • 5 m length suits rack-to-rack or desk-side runs
  • PVC jacket protects fibre in indoor installations
  • New condition ensures factory performance from first use

Single-Mode Duplex Fibre Cable

This single-mode 9-micron duplex fibre optic cable carries light over 5 m or 16.4 ft between LC connectors. It is built for long-distance data links in campus, metro or backbone networks where low attenuation matters.

Replaces Multi-Mode Patch Leads

The jump is worth it when the run exceeds multi-mode reach or when future bandwidth headroom is required. Single-mode glass supports higher modal bandwidth so the same physical path can carry faster interfaces later.

Fits LC-Ported Transceivers And Patch Panels

The yellow PVC jacket protects the duplex fibres in indoor trays and ducts. Terminated ends plug directly into SFP, SFP+ or QSFP modules without polishing, freeing installer time for routing and labelling.

Highlights

  • Single-mode 9-micron core for long-distance signal integrity
  • Duplex LC-LC connectors simplify patch-panel termination
  • 5 m length suits rack-to-rack or desk-side runs
  • PVC jacket protects fibre in indoor installations
  • New condition ensures factory performance from first use

Specifications

BrandBlack Box
TypeOthers
Connector Number1
Shipping weight0.23 kg
Package size178 × 178 × 25 mm

Questions about this item

What connector type does the EFN310-005M-LCLC use for termination?

This cable uses LC connectors on both ends for single-mode duplex connections.

How should the 5 m single-mode duplex cable be routed during installation?

Avoid sharp bends and excessive tension; follow the minimum bend radius for 9-micron fibre to prevent signal loss.

When might the LC connectors on this 16.4 ft cable need replacement?

Replace connectors if insertion loss increases, end faces show scratches or contamination, or the latch mechanism fails.

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