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Short 0.5 m yellow-ringed fiber coupler cable with robust female connectors both ends

FieldCast

FieldCast 2Core SM Coupler Cable 0.5 m professional video device

SKU CH-DTNN-VF1Q3

A 50 centimetre single-mode fibre coupler with robust female connectors joins two main cables to extend total length

  • Two protected fiber cores for reliable signal transmission
  • Single-mode 9/125 fiber supports long-distance runs
  • 5 mm outer diameter balances durability and flexibility
  • Yellow color coding enables quick single-mode identification
  • 50 cm length connects main cables to extend reach

Short Coupler for 2Core Fiber Runs

This 0.5 meter coupler cable connects two FieldCast 2Core main cables to extend a single-mode fiber link. It is built for broadcast crews and AV integrators who need to join separate cable segments without adding active hardware. The cable uses two protected 9/125 fibers and terminates in robust female connectors on both ends.

Passive Link with Minimal Insertion Loss

As a passive single-mode coupler, it adds no power draw, no fan noise and no heat to the signal path. The 6.5 mm outer jacket protects the two fiber cores during handling and permanent installation. Color-coded yellow rings identify the 2Core single-mode specification at a glance. Performance is limited to the attenuation budget of the combined cable run.

Extends Reach Without Signal Conversion

The coupler simply bridges two main cables, letting installers double, triple or further multiply total length as required. No configuration, drivers or external power are needed because the device is purely mechanical. It is not suited for users who need signal regeneration, format conversion or active equalization over very long distances.

Highlights

  • Two protected fiber cores for reliable signal transmission
  • Single-mode 9/125 fiber supports long-distance runs
  • 5 mm outer diameter balances durability and flexibility
  • Yellow color coding enables quick single-mode identification
  • 50 cm length connects main cables to extend reach

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the FieldCast 2Core SM Coupler Cable between two main cables?

Align the robust female connectors on each end with the male ends of your two 2Core main cables and push firmly until seated; the step often missed is verifying both yellow ring indicators face the same direction so the fiber cores mate correctly.

What maintenance or replacement will the 0.5 m coupler cable need over time?

Inspect the 6.5 mm outer jacket and the two yellow ring markers before each use; replace the coupler if the jacket shows cuts or the rings fade, because damaged single mode 9/125 fiber cannot be field repaired.

What length limit appears first when cascading multiple 0.5 m couplers for sustained runs?

Each coupler adds 50 centimeters of single mode 9/125 fiber, so insertion loss accumulates with every joint; the practical limit is the total attenuation budget of your link, not the coupler itself.

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