# Fibre optic cable Alcasa LW-803TC4 3 m ST SC Violet

**URL:** https://aio.lv/en/product--good-connections-lw-803tc4--1039096
**Data updated:** 2026-04-14 14:15 (EEST)
**Category:** Fiber Optic Cables
**Manufacturer:** Good Connections
**Manufacturer code:** LW-803TC4
**EAN:** 4014619542826
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.99 €
**Prices and availability valid until:** 2026-07-31 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-803tc4--1039096

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The Alcasa LW-803TC4 is a 3 m OM4 fibre optic cable featuring ST and SC connectors. With a core diameter of 50 µm, it supports full duplex communication, ensuring high-speed data transfer and reliable connections. Ideal for data centers and networking applications, this cable provides excellent performance and durability.

## Long description

The Alcasa LW-803TC4 is a 3 m OM4 multimode fibre optic patch cable with ST and SC connectors designed for full duplex links. With a 50 µm core diameter and multimode OM4 specification, this violet cable supports high-speed short- to medium-range data transmission and is intended for structured cabling in data centres, telecom rooms and networking racks. The combination of ST and SC terminations provides compatibility with a wide range of active equipment and patch panels while the 3 metre length offers flexible placement without excessive slack.
Advantages
This OM4 fibre cable offers low attenuation and controlled modal bandwidth typical for OM4 multimode fibre, which helps maintain signal integrity over horizontal and equipment interconnect distances. The ST and SC connectors ensure easy insertion and stable mating in compatible ports. The duplex configuration enables simultaneous transmit and receive channels for duplex network links, and the violet jacket provides clear visual identification of OM4 multimode cabling within an installation.
Suitable for
 Data centre patching and rack-to-rack connections
 Connections between switches, transceivers and patch panels
 Short- to medium-range multimode links using OM4 fibre
 Environments requiring visual cable identification (violet jacket)
When it may not be suitable
This cable is multimode OM4 with a 50 µm core and is intended for short- to medium-range links. It is not suitable for long-haul singlemode applications or where singlemode optics are required. It also will not be compatible with devices that require different connector types or polarity configurations unless adapters or transceivers are used.
Key specifications
 Length: 3 m
 Fibre type: Multimode OM4
 Core diameter: 50 µm
 Connector A: ST (male)
 Connector B: SC (male)
 Duplex configuration for full duplex communication
 Jacket colour: Violet
 Suitable for patching and equipment interconnect
How to use
Route the 3 m patch cable between matching fibre ports on network devices or patch panels, taking care to maintain bend radius and avoid sharp kinks. Insert the ST connector into the matching ST port by aligning and twisting the bayonet-style coupling until secure, and insert the SC connector by aligning the keyed ferrule and pushing until it latches. Verify polarity and that each transmit port connects to the receive port on the opposite device. After installation, test the link with appropriate fibre test equipment to confirm optical power and continuity.
What to consider before purchase
 Ensure your equipment supports multimode OM4 fibre and the ST/SC connector types
 Confirm required cable length and whether 3 m meets rack and patch panel distances
 Check polarity and duplex requirements for your network links
 Verify environmental and jacket requirements (e.g., LSZH) if needed for your site
Usage recommendations
Maintain minimum bend radius, avoid repeated sharp bends, and label both ends to simplify management. Use fibre-cleaning tools on connector endfaces before mating to reduce insertion loss and ensure reliable performance.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Cable length | 3 m |
| Product colour | Violet |
| Connector 1 | ST |
| Connector 2 | SC |
| 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 |
| Fibre optic type | OM4 |

## FAQ

### How much does the Fibre optic cable Alcasa LW-803TC4 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 — 160 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 15.07.2026 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 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/1039096/64125275_large.webp