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LC/UPC Fiber Optic Loopback Adapter Tester Multimode Duplex 50/125m OM4 Loopback Plug Standard LC Connector Loopback Adapter/Test Plug, for Fibre Optic Networks Fibre Optic Cable Testing (2 pack)

  • 2pack
  • 1pack
  • OM4 LC/UPC multimode Duplex 50/125m bending insensitive fiber optic loopback adapter with precision ceramic ferrule for maximum Return Loss, minimum Insertion Loss and high reliability.
  • Built with premium optical cables and connectors, it offers low insertion loss (0.6db) and low return loss (20db), operating reliably across a wide temperature range of -40 to 75°C.
  • The loopback tester is designed with a protective casing for the fiber optic cable, preventing bending or breakage and enhancing the adapter's durability during tests.
  • Versatile Applications: Ideal for fiber optic testing, network recovery, and system debugging. This LC connector loopback adapter is perfect for evaluating the performance of fiber optic cabling, SFP modules, equipment ports, or entire network devices.
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Overview
Specs
Reviews

Product description

loopback plug

loopback adapter

High-precision Ceramic ferrule

High-precision Ceramic ferrule, which is easy to weld, ensures small optical loss and stable transmission. Low insertion loss, low back reflection and high precision alignment.

Premium Quality

Fiber Optic Loopback Cable body is made of PVC/ LSZH plastic materials, which is shiny, tough, not fade, not broken and not easily deformed.

The inside optical cable is aramid, which is tough, tensile, non-toxic, fire retardant, core protection and low smoke.

The connector is PBT plastic materials and fine copper, which is firm, durable, high temperature resistant, not fade, not broken and not easily deformed.

fiber loopback


Warranty & Returns

Warranty, Returns, And Additional Information

Warranty

  • Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
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