# Fibre optic patch cable Alcasa LW-U815LC4 — OM4, LC‑to‑LC, 15 m, full duplex, violet

**URL:** https://aio.lv/en/product--alcasa-lw-u815lc4--11732327
**Data updated:** 2026-03-08 13:27 (EET)
**Category:** Network Cables
**Manufacturer:** Alcasa
**Manufacturer code:** LW-U815LC4
**EAN:** 4014619716920
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 35.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 29.74 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--alcasa-lw-u815lc4--11732327

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

Alcasa LW-U815LC4 is a 15 m OM4 multimode fibre optic patch cable with LC connectors on both ends and full‑duplex configuration. Designed for high‑speed data links and short‑reach network connections in data centres, telecom racks and SFP+/QSFP+ transceivers. Violet jacket identifies fibre grade and eases cable management.

## Long description

Alcasa LW-U815LC4 is a 15 m OM4 multimode fibre optic patch cable with LC connectors on both ends in a full‑duplex configuration. It is intended for short‑reach high‑speed links such as server interconnects, switch-to-switch connections, and direct attachment to SFP+/QSFP+ transceivers in data centres and telecom racks. The violet LSZH jacket provides visual identification of OM4 grade and supports tidy cable management in dense installations.
Advantages
The OM4 fibre core supports higher bandwidth and longer modal bandwidth for multimode links compared with OM3, enabling reliable 10 Gbps and 40/100 Gbps short‑reach applications when used with compatible transceivers. LC–LC terminations provide a small form‑factor duplex connection suitable for modern networking equipment. The LSZH jacket reduces toxic gas and smoke emission in case of fire and is suitable for installations where low emission materials are required. A 15 m length offers flexibility for rack‑to‑rack and equipment‑to‑equipment routing without excessive slack.
Suitable for
Short‑reach data centre links and rack interconnects
Connections to SFP+/QSFP+ multimode transceivers
Switch-to-switch and switch-to-server cabling in LAN environments
Structured cabling runs where OM4 grade is required for higher bandwidth
Key specifications
Fibre type: OM4 multimode
Connector type: LC to LC, duplex
Length: 15 m
Jacket material: Low smoke zero halogen (LSZH)
Colour: Violet (OM4 identification)
Configuration: Full duplex multimode
How to use
Verify that both ends are compatible with the transceivers or adapter panels in your equipment. Route the cable following rack and bend‑radius best practices to avoid tight bends and mechanical stress; avoid pulling on the connectors. Insert LC duplex plugs into the corresponding LC sockets until the latch clicks. If using transceivers, ensure the transceiver modules are rated for multimode OM4 operation and observe correct polarity for transmit/receive pairs. Label both ends if necessary to maintain clear identification in the rack.
Usage recommendations
Inspect connector endfaces before installation and clean with appropriate fibre cleaning tools to prevent signal loss. Maintain the minimum bend radius specified for multimode fibre during routing, and avoid kinking or excessive tension. Use this OM4 LC–LC cable for short‑reach, high‑bandwidth links where multimode transceivers are specified.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Fiber mode structure | Multi-mode |
| Bending radius | 7.5 mm |
| Fibre optic type | OM4 |

### Features

| Feature | Value |
|---|---|
| Cable length | 15 m |
| Connector 1 | LC |
| Connector 2 | LC |
| Product colour | Violet |
| Jacket material | Low smoke zero halogen (LSZH) |

### Other features

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

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -40 - 85 |

## FAQ

### How much does the Alcasa LW-U815LC4 OM4 LC‑LC 15 m fibre cable cost, and is it available for purchase?

The price is 35.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 16.07.2026 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 Alcasa 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 Alcasa 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, 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.

## Image

https://aio.lv/img/cache/product/11732327/67173166_large.webp