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Ten small beige LC-UPC fiber attenuators with male to female connectors

GSM Outdoors

GSM Outdoors 10Pcs 3dB LC-UPC Fiber Optical Attenuator 2 in 1 accessory

SKU CH-E65Y-V67YQ

Pack of ten LC-UPC attenuators providing fixed 3 dB loss for single-mode fibre links

  • Precise 3 dB attenuation protects signal integrity
  • High-precision 0.5 dB tolerance ensures stable transmission
  • Low 0.2 dB polarization loss maintains link quality
  • 50 dB return loss minimises back-reflection interference
  • Plug-and-play LC-UPC design speeds up installation

What this pack provides

This pack contains ten LC-UPC male-to-female fiber optic attenuators, each delivering a fixed 3 dB signal reduction. They are designed for single-mode networks where precise power-level control is required during installation, testing or maintenance. The male-to-female form factor allows direct in-line insertion without extra patch cords.

Optical performance in use

Each attenuator delivers high-precision attenuation of .5 dB, polarization related loss of .2 dB and return loss of 50 dB. These figures maximise signal integrity and transmission stability across fiber communication, test equipment and cable television links. The components are built for strong impact resistance and stable, reliable operation in the field.

Plug-and-play convenience

The simple component structure enables quick assembly and safe storage, while the flexible plug-and-play design lets technicians complete attenuation tasks efficiently. No tools or software are required; the attenuators are ready for immediate deployment in debugging instruments or adjusting signal levels on live circuits.

How it compares

Measured against everything we stock in 2-in-1 Device Accessories, at today’s prices. Recalculated every night.

Price $48.99
Cheaper than about 62% of the 7,473 comparable items (median $56.99).

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Specifications

No published specifications for this item yet.

Questions about this item

How do I install the LC-UPC attenuator without damaging the connector?

Align the male LC-UPC end with the female port, push straight in until it clicks, and avoid twisting the ferrule during insertion.

What maintenance or replacement will the 10-pack attenuators need over time?

Inspect end faces for contamination before each use; replace any unit showing insertion loss drift beyond the 0.5 dB precision spec.

Which limit appears first during sustained high-power use — return loss or polarization loss?

Polarization related loss of 0.2 dB typically degrades before the 50 dB return loss figure under continuous operation.

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