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header-product Fibre optic connector QOLTEC 54120 – single connector for optical network cabling

Fibre optic connector QOLTEC 54120 – single connector for optical network cabling

Fibre optic connector QOLTEC 54120 Photo 1
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Short description

QOLTEC 54120 is a fibre optic connector designed for optical network cabling. It serves as a termination and joining component for fibre optic cables, enabling signal transmission in telecommunications and data networks. The product is suitable for installations requiring standard fibre connectivity and is used in patching, repairing or extending optical links in residential, commercial, or industrial environments.
Warranty: 2 Years
SKU: 273729
Manufacturer: QOLTEC
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Product information

Description

QOLTEC 54120 is a fibre optic connector assembly designed for optical network cabling. It provides a single multimode pigtail with an FC/UPC connector on one end and a prepared multimode fiber on the other, enabling straightforward termination, patching or repair of OM2 multimode links. The product includes a 2 m length of 0.9 mm diameter multimode fibre, intended for linking equipment, splice trays or distribution panels in residential, commercial and light industrial cabling environments.

Advantages

The QOLTEC 54120 offers a pre-terminated multimode pigtail that reduces on-site termination time and simplifies fibre handling during splicing or patching. The FC/UPC connector provides stable mechanical connection and low-reflection mating suitable for multimode OM2 networks. A 2 m cable length and 0.9 mm buffer diameter make the assembly easy to route in cabinets and trays while maintaining bend tolerance typical for OM2 fibre.

Suitable for

  • Installing or extending OM2 multimode optical links
  • Patching or repairing fibre connections in telecommunications racks and distribution panels
  • Preparing pre-terminated fibres for fusion splicing or mechanical splicing
  • Connecting multimode equipment transceivers with FC/UPC interfaces

Key specifications

  • Connector type: FC/UPC (single connector)
  • Fiber mode: Multimode, OM2 standard
  • Cable diameter (buffer): 0.9 mm
  • Cable length: 2 m
  • Format: Pigtail (pre-terminated on one end)

How to use

Route the 2 m multimode pigtail to the work area, secure the 0.9 mm buffered fibre within splice trays or cable management, and terminate the connector by mating the FC/UPC end to the corresponding equipment or adapter. For permanent links, prepare the stripped fibre end for fusion or mechanical splicing following standard fibre handling procedures and safety precautions. Ensure connectors and adapter interfaces are clean and inspect endfaces before final mating to minimize insertion loss.

Usage recommendations

Store and handle the multimode pigtail in a clean environment, avoid tight bends and sharp kinks, and use appropriate cleaning tools for FC/UPC endfaces. Select this OM2 pigtail where multimode performance and compatibility with FC/UPC interfaces are required; for different bandwidth or distance requirements consider other fibre grades.

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 54120?

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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