# Fibre optic cable Alcasa LW-U820LC3 20 m 2x LC Aqua

**URL:** https://aio.lv/en/product--good-connections-lw-u820lc3--3610984
**Data updated:** 2026-01-13 17:45 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** Good Connections
**Manufacturer code:** LW-U820LC3
**EAN:** 4014619708550
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 29.49 €
**Prices and availability valid until:** 2026-07-27 23:59
**Price without VAT (21%):** 24.37 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--good-connections-lw-u820lc3--3610984

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The Alcasa LW-U820LC3 is a 20 m OM3 fibre optic cable featuring 2x LC connectors on both ends. With a core diameter of 50 µm, it supports full duplex communication, ensuring high-speed data transfer. The aqua color adds a modern touch, making it suitable for various networking applications. Ideal for connecting devices in data centers or office environments, this cable provides reliable and efficient connections.

## Long description

The Alcasa LW-U820LC3 20 m OM3 fibre optic cable with 2x LC connectors on both ends is designed for high-speed, full duplex data transmission. It has a 50 µm core diameter and an aqua outer jacket, suitable for structured cabling in data centres, server rooms and office networks. The cable supports multimode OM3 performance parameters for short- to medium-range links and provides a consistent physical connection between transceivers and networking equipment.
Advantages
This OM3 fibre cable delivers low attenuation and stable multimode performance for demanding network links. The duplex LC connectors on each end ensure straightforward polarity and reliable mating with standard LC ports. The 20 metre length allows flexible placement of equipment while maintaining signal integrity, and the aqua jacket makes cable identification easier in mixed installations.
Подходит для
 Соединения серверов и сетевого оборудования в дата-центрах
 Коммуникационные стойки и оптические панели передачи
 Кабельные трассы и рабочие места в офисах
 Коротко- и среднетрассовые мультимодовые каналы
Key specifications
 Length: 20 m
 Fibre type: OM3 multimode
 Core diameter: 50 μm
 Connectors: 2x LC duplex on both ends
 Polarity: full duplex (duplex pair)
 Jacket colour: aqua
How to use
Route the cable along the planned path, avoiding sharp bends and tight radii to preserve fibre performance. Insert each LC connector into the corresponding LC port on transceivers or patch panels until it clicks, observing transmitter/receiver polarity. Secure the cable with appropriate ties or management panels to prevent strain on connectors and maintain bend radius recommendations during installation and operation.
Usage recommendations
Inspect connector endfaces before mating and clean with proper fibre cleaning tools if contamination is present. Use the 20 m length for links within racks or between nearby racks where OM3 multimode performance meets the required bandwidth and distance. Avoid repeated unplugging and excessive bending to extend service life.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Operating temperature (T-T) | -40 - 85 |
| Cable length | 20 m |
| Product colour | Aqua colour |
| Connector 1 | 2x LC |
| Connector 2 | 2x LC |
| Cable diameter | 3 mm |
| Fiber mode structure | Multi-mode |
| Core diameter | 50 µm |
| Cladding diameter | 125 µm |
| Jacket material | Low smoke zero halogen (LSZH) |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Bending radius | 7.5 mm |
| Quantity per pack | 1 pc(s) |
| Fibre optic type | OM3 |
| Doesn't contain | Halogen |

## FAQ

### How much does the Fibre optic cable Alcasa LW-U820LC3 cost, and is it available for purchase?

The price is 29.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 22 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 27.07.2026 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. 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 Good Connections 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 Good Connections 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

## Image

https://aio.lv/img/cache/product/3610984/64219819_large.webp