# Fibre optic cable Alcasa LW-U803LC4 3m 2x LC Violet

**URL:** https://aio.lv/en/product--good-connections-lw-u803lc4--4009218
**Data updated:** 2026-01-13 21:16 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** Good Connections
**Manufacturer code:** LW-U803LC4
**EAN:** 4014619716883
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 10.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--good-connections-lw-u803lc4--4009218

## 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-U803LC4 is a 3-meter OM4 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 and reliable connections for your networking needs. Ideal for data centers and high-performance computing environments.

## Long description

The Alcasa LW-U803LC4 3m 2x LC Violet is an OM4 multimode fibre optic patch cable designed for high-speed, short-reach applications. With a 50 µm core diameter and LC connectors on both ends, this 3-meter cable supports full duplex communication and is intended for use in data centres, network racks and high-performance computing interconnects where reliable multimode transmission is required.
Advantages
This fibre optic cable provides stable signal transmission with low insertion loss and high return loss typical for OM4 multimode fibres. The 50 µm core supports higher bandwidth over short distances compared with lower-grade multimode types, and the LC connector format offers a compact duplex interface for dense patching panels. The violet jacket improves cable identification in environments with many fibre runs, while the 3 m length balances reach and neat routing inside racks and enclosures.
Suitable for
Interconnecting switches, servers and storage in data centre racks
Patch panels and fibre distribution frames in enterprise networks
Short-reach multimode links for high-performance computing clusters
Laboratory and test-bed setups requiring OM4 multimode performance
Key specifications
Fibre type: OM4 multimode
Core diameter: 50 µm
Length: 3 m
Connector type: LC duplex on both ends (2x LC)
Duplex support: Full duplex
Jacket colour: Violet
How to use
Connect each LC connector into the corresponding LC duplex ports of network equipment or patch panels, ensuring proper key alignment and secure latching. Route the cable to avoid tight bends; follow the manufacturer’s minimum bend radius for multimode fibre to prevent increased attenuation. For installation, clean connector end-faces with appropriate fibre cleaning tools before mating to maintain low insertion loss and prevent contamination-related signal degradation.
Usage recommendations
Use this OM4 fibre cable for short to medium multimode links where higher bandwidth is required. Store and handle the cable without sharp bends or excessive tension, label both ends for easy identification in dense installations, and perform standard inspection and cleaning of LC ferrules before each connection to preserve performance.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Operating temperature (T-T) | -40 - 85 |
| Cable length | 3 m |
| Product colour | Violet |
| 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 | OM4 |
| Doesn't contain | Halogen |

## FAQ

### How much does the Fibre optic cable Alcasa LW-U803LC4 cost, and is it available for purchase?

The price is 12.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 214 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: Cash payment, 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 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/4009218/64243068_large.webp