# Fibre optic cable QOLTEC 54057 — OM2 50 µm, LC to FC, 3 m, full duplex

**URL:** https://aio.lv/en/product--qoltec-54057--10532515
**Data updated:** 2026-03-07 17:52 (EET)
**Category:** Network Cables
**Manufacturer:** QOLTEC
**Manufacturer code:** 54057
**EAN:** 5901878540573
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 19.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 16.11 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--qoltec-54057--10532515

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.99 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

QOLTEC 54057 is a 3 m fibre optic cable for InfiniBand and fibre applications with OM2 multimode fibre (50 µm core). It features LC connector on one end and FC connector on the other, supports full duplex transmission and is suitable for data centre links, network equipment interconnects and high-speed fibre connections where LC–FC termination is required.

## Long description

QOLTEC 54057 is a 3 m multimode fibre optic cable designed for OM2 50 µm core networks. One end of the cable terminates in an LC connector and the other in an FC connector, enabling compatibility between equipment with different connector types. The cable supports full duplex transmission and is intended for short to medium distance high-speed fibre links in data centre and network environments where OM2 multimode performance is required.
Advantages
The cable combines OM2 multimode fibre with industry-standard LC and FC terminations to provide reliable optical connectivity between diverse devices. Its 3 m length offers a balance between flexibility and signal integrity for intra-rack and inter-equipment connections. Full duplex capability ensures simultaneous bidirectional data transfer, and the use of established connector types simplifies integration with existing network hardware.
Suitable for
Connecting switches, transceivers and patch panels with LC and FC ports
Data centre intra-rack and short inter-rack links
High-speed multimode links in enterprise networks
InfiniBand and other fibre-based interconnects requiring OM2 performance
Key specifications
Fibre type: OM2 multimode (50 µm core)
Length: 3 metres
Connectors: LC (one end) to FC (other end)
Transmission mode: Full duplex
Application: Short to medium distance multimode fibre links
How to use
Inspect connectors and port alignment before installation to ensure clean mating surfaces. Route the cable avoiding sharp bends and excessive tensile stress; maintain the manufacturer’s recommended minimum bend radius for multimode fibre. Insert the LC connector into the corresponding LC port and the FC connector into the matching FC port until secure. Verify link status and perform optical testing or link diagnostics to confirm signal integrity and expected performance.
Usage recommendations
For reliable performance, keep connector end-faces clean and store the cable in a dust-free environment when not connected. Use this OM2 cable for distances and equipment types appropriate to multimode 50 µm performance and prefer short, direct paths within racks or between adjacent racks to minimise attenuation and modal dispersion.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Insertion loss | 0.3 dB |
| Fiber mode structure | Multi-mode |
| Core diameter | 50 µm |
| Cladding diameter | 125 µm |
| Fibre optic type | OM2 |
| Return loss | 35 dB |
| Connector polish type | UPC |

### Features

| Feature | Value |
|---|---|
| Cable length | 3 m |
| Connector 1 | LC |
| Connector 2 | FC |
| Product colour | Orange |
| Jacket material | Low smoke zero halogen (LSZH) |
| Ethernet interface type | 10 Gigabit Ethernet |
| Connector 1 gender | Male |
| Connector 2 gender | Male |

### Other features

| Feature | Value |
|---|---|
| Cable diameter | 3 mm |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.055 kg |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 61 g |
| Package depth | 210 mm |
| Package height | 255 mm |
| Package width | 15 mm |
| Package type | Polybag |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Fibre optic cable QOLTEC 54057 OM2 LC–FC 3 m cost, and is it available for purchase?

The price is 19.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 28 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 09.07.2026 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: cable length, connector 1, connector 2, weight, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Fibre optic cable QOLTEC 54057 OM2 LC–FC 3 m?

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/10532515/64400758_large.webp