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Five beige SC duplex loopback plugs with aqua cables

SMUGDESK

SMUGDESK OM3 Multimode Duplex SC/UPC Fiber Loopback Adapter Tester 5Pack 50/125m

SKU CH-4BKP-7A9RS

Five OM3 multimode duplex SC/UPC loopback adapters using 50/125 fibre for quick port diagnostics and network equipment verification

  • Five adapters enable batch port testing and backup
  • OM3 50/125 multimode fiber supports high-speed network diagnostics
  • SC/UPC connectors fit standard switches, transceivers and test gear
  • Precise signal loopback allows fast self-test and equipment verification
  • Rugged compact design suits data-center, telecom and field maintenance

Five-Pack Loopback Kit

This five-pack supplies OM3 multimode duplex SC/UPC fiber loopback adapters for batch testing and multi-port inspection. Each unit uses 50/125m fiber to return signals for quick diagnostics of switch ports and optical modules. The bundle suits data-centre teams, telecom engineers and installers who need several plugs on hand for simultaneous verification.

SC/UPC Port Compatibility

Before ordering, confirm that the equipment under test presents SC/UPC receptacles and expects OM3 multimode 50/125m duplex signals. Mismatched polish types or single-mode ports will prevent proper mating and invalidate results. Also verify that your test procedure calls for a passive loopback rather than an active traffic generator.

Field and Lab Technicians

The kit fits technicians who perform rapid port checks, transceiver self-tests or acceptance testing on multimode links. Buyers who require single-mode validation, APC polish interfaces or different connector styles such as LC or MTP should look at other loopback types.

Highlights

  • Five adapters enable batch port testing and backup
  • OM3 50/125 multimode fiber supports high-speed network diagnostics
  • SC/UPC connectors fit standard switches, transceivers and test gear
  • Precise signal loopback allows fast self-test and equipment verification
  • Rugged compact design suits data-center, telecom and field maintenance

Specifications

No published specifications for this item yet.

Questions about this item

What is included in the 5-pack and do I need any extra cables or tools?

The pack contains five OM3 multimode duplex SC/UPC loopback adapters ready for immediate port testing; no additional cables or tools are required.

How do I decide which version or capacity to choose for my network?

All five adapters share the same OM3 50/125 µm multimode specification and SC/UPC interface, so there is only one version to select.

What does the 50/125 µm figure mean when I plug this into a live switch?

It identifies the fiber core and cladding diameters, confirming the adapter matches OM3 multimode links for accurate signal loopback and port diagnostics.

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