# Fibre optic connector QOLTEC 54121

**URL:** https://aio.lv/en/product--qoltec-54121--273730
**Data updated:** 2026-03-07 10:51 (EET)
**Category:** Network Equipment Accessories
**Manufacturer:** QOLTEC
**Manufacturer code:** 54121
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.99 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 12.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-54121--273730

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

Fibre optic connector QOLTEC 54121 designed to join or terminate optical fibres in network installations. This connector provides a precision interface for optical cables, ensuring alignment and signal transmission in fibre networks. Suitable for use in telecommunications, data centres, LAN/WAN links and FTTH applications where reliable fibre connections are required.

## Long description

Fibre optic connector QOLTEC 54121 is a multimode pigtail assembly designed to join or terminate optical fibres in network installations. It provides an FC/UPC connector on one end and a 3 m length of 0.9 mm diameter multimode cable meeting OM2 standard on the other, delivering a precision interface for alignment and consistent signal transmission in telecommunications, data centres, LAN/WAN links and FTTH deployments.
Advantages
The QOLTEC 54121 pigtail offers a factory-terminated FC/UPC connector for repeatable low-loss connections and simplified splicing or panel termination. The OM2 multimode fibre ensures compatibility with legacy and current multimode equipment while the 0.9 mm cable diameter provides flexibility for routing in confined spaces. A 3 m cable length allows convenient placement between termination points without additional patch cords.
Suitable for
Splicing and termination in patch panels and distribution boxes
Connections in data centres and telecommunications racks
LAN/WAN multimode fibre links
FTTH local terminations where multimode OM2 is specified
Key specifications
Connector type: FC/UPC
Fibre type: Multimode, OM2
Cable diameter: 0.9 mm
Cable length: 3 m
How to use
Prepare the installation by ensuring fibre ends and mating adapters are clean and free of dust. Route the 0.9 mm pigtail to the termination point and insert the FC/UPC connector into the corresponding FC adapter or mating connector until it seats with the keyed interface. Secure the cable within splice trays or cable management to prevent strain on the connector. If splicing to a bulk fibre, perform fusion or mechanical splicing according to standard fibre-handling procedures and verify connection quality with appropriate test equipment.
Usage recommendations
Handle the pigtail by the connector body and avoid touching the ferrule. Use fiber cleaning tools for the FC/UPC end before connection, and protect unused ends with dust caps. Maintain bend radii appropriate for multimode fibre and secure the 0.9 mm cable to prevent mechanical stress; perform optical loss testing after installation.

## FAQ

### How much does the Fibre optic connector QOLTEC 54121 cost, and is it available for purchase?

The price is 14.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 13 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 17.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay. 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. More information about warranty service: https://aio.lv/en/warranty

### Where can I download the instructions for Fibre optic connector QOLTEC 54121?

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.

## Image

https://aio.lv/img/cache/product/273730/64067401_large.webp