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header-product Fibre optic connector QOLTEC 54134 — QOLTEC 54134

Fibre optic connector QOLTEC 54134 — QOLTEC 54134

Fibre optic connector QOLTEC 54134 Photo 1
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Short description

Fibre optic connector QOLTEC 54134 by QOLTEC is a passive component designed to join or terminate optical fibers. It provides mechanical alignment for fiber ends and supports fibre optic cabling installations and repairs. Suitable for use in network patching, extension or replacement of fibre links where a compatible connector type is required.
Warranty: 2 Years
SKU: 501030
Manufacturer: QOLTEC
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Product information

Description

Fibre optic connector QOLTEC 54134 is a passive duplex adapter designed for connection to singlemode fiber using LC/UPC connectors. It provides precise mechanical alignment for two optical fibers, enabling reliable joining, termination or extension of singlemode links in patch panels, wall outlets or field splices. The adapter accepts LC/UPC duplex plugs and maintains low insertion loss for typical network cabling and repair tasks.

Advantages

This duplex adapter supports LC/UPC terminations for singlemode fiber and is suitable for compact installations where space and alignment precision matter. The design ensures stable coupling between two LC/UPC plugs and helps minimise signal loss and back reflection when used with compatible singlemode components. Its passive construction requires no power and offers a straightforward way to extend or replace fibre connections.

Suitable for

  • Connecting two singlemode LC/UPC patch cables
  • Extending singlemode fibre links in patch panels or cabinets
  • Field repairs and temporary fibre join applications
  • Fiber management in data centres and telecom distribution points

Key specifications

  • Connector type: LC/UPC duplex
  • Fiber type: Singlemode
  • Configuration: Duplex coupling for two fibers
  • Function: Mechanical alignment and fibre joining/termination
  • Insertion loss: Low (typical for precision LC/UPC adapters)
  • Interface: Female-to-female adapter for LC/UPC plugs

How to use

Insert compatible LC/UPC plugs from the two fiber cables into the duplex adapter until they click into place, ensuring clean connector endfaces before mating to reduce loss and contamination. Align the adapter in the desired mounting location such as a panel or module opening and secure it if required by the installation. To disconnect, depress the connector latch and withdraw the plug carefully to avoid damaging the ferrule or fibre.

Usage recommendations

Inspect and clean connector endfaces with appropriate fiber cleaning tools before each mating, avoid excessive force when inserting or removing plugs, and use dust caps when the adapter is not in use to protect internal alignment sleeves. Match LC/UPC type and singlemode fiber specifications across all components to ensure optimal performance.

Description

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Customer questions

FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All QOLTEC products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized QOLTEC service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

Where can I download the instructions for Fibre optic connector QOLTEC 54134?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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