# Fibre optic connector QOLTEC 54135

**URL:** https://aio.lv/en/product--qoltec-54135--10760116
**Data updated:** 2026-03-07 18:02 (EET)
**Category:** Network Equipment Accessories
**Manufacturer:** QOLTEC
**Manufacturer code:** 54135
**EAN:** 5901878541358
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.99 €
**Prices and availability valid until:** 2026-08-02 23:59
**Price without VAT (21%):** 13.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-54135--10760116

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

Fibre optic connector QOLTEC 54135 by QOLTEC is a single component designed for joining optical fibres to ensure signal continuity in fibre optic networks. It serves as a mechanical interface for fibre cables, enabling reliable optical transmission and connection in telecommunication, data centres, and premises cabling. Compatible with standard fibre cabling installations.

## Long description

Fibre optic connector QOLTEC 54135 is a single-component quad adapter designed for joining singlemode optical fibres. It provides a mechanical interface for LC/UPC terminated cables, enabling stable optical continuity in fibre optic networks used in telecommunications, data centres and structured cabling. The compact quad design allows grouping of four LC connections in a single adapter footprint for denser patching and panel installations.
Advantages
The adapter supports LC/UPC terminations and singlemode fibres to maintain low insertion loss and consistent alignment between mating ferrules. Its single-piece construction simplifies installation and reduces potential points of failure compared with multi-part assemblies. The quad form factor saves panel space and supports higher port density while keeping straightforward handling during patching or reconfiguration.
Suitable for
 Singlemode fibre patch panels and wall plates
 Telecommunication racks and data centre interconnects
 Premises structured cabling and equipment links
 Environments requiring compact, high-density LC connections
Key specifications
 Connector type: LC/UPC
 Fibre type: singlemode
 Form factor: quad (four LC ports in one adapter)
 Construction: single-component adapter
 Application: inline fibre coupling for patching and panel use
How to use
Insert LC/UPC-terminated fibre plugs into the adapter ports until they click into place, ensuring ferrules are clean and undamaged prior to connection. Verify alignment by observing network signal continuity or using an optical power meter. To disconnect, depress the LC latch and withdraw the connector carefully to avoid disturbing adjacent ports. For panel mounting, position the adapter into the compatible cutout or bracket following the panel manufacturer’s guidance.
Usage recommendations
Clean fibre endfaces with appropriate lint-free wipes and optical-grade cleaning fluid before connecting. Use protective dust caps when ports are not in use, and avoid excessive bending or tensile loads on connected fibres to maintain low loss and reliable operation.

## FAQ

### How much does the Fibre optic connector QOLTEC 54135 cost, and is it available for purchase?

The price is 15.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 19 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 24.07.2026 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 54135?

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/10760116/64445735_large.webp