# Fibre optic cable Alcasa 3m ST/ST

**URL:** https://aio.lv/en/product--good-connections-lw-803st4--1039087
**Data updated:** 2026-01-13 15:32 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** Good Connections
**Manufacturer code:** LW-803ST4
**EAN:** 4014619542918
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--good-connections-lw-803st4--1039087

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.07.2026 | free |
| Pickup points | 17.07.2026 | 1.89 EUR |
| Courier delivery to door | 17.07.2026 | 4.99 EUR |

## Summary description

The Alcasa 3m ST/ST fibre optic cable is designed for high-speed data transmission. With a length of 3 meters and OM4 fibre type, it features ST connectors on both ends. The 50 µm core diameter ensures full duplex communication, making it ideal for networking applications. This cable provides reliable connections and is perfect for environments requiring high bandwidth and low latency.

## Long description

The Alcasa 3m ST/ST fibre optic cable by Good Connections is a 3‑metre duplex patch cable constructed with OM4 multimode fibre and ST connectors on both ends. Designed for high‑speed data transmission in local networks and data centres, the cable provides consistent signal integrity and low attenuation over short to medium distances. The 50 µm core diameter supports standard multimode networking equipment and enables full‑duplex communication for switches, routers and optical transceivers.
Advantages
This OM4 ST/ST cable offers improved modal bandwidth compared with lower OM ratings, enabling higher data rates and more reliable links in campus and enterprise LAN environments. The ST connectors use a bayonet-style coupling for quick and secure mating in legacy and mixed-connector systems. With a 3 m length, the cable is long enough to reach between racks or equipment on different shelves while remaining manageable for neat cable routing and reduced clutter.
Suitable for
 Patch connections between switches, transceivers and patch panels in data centres
 Enterprise LAN backbone and horizontal cabling runs within server rooms
 High-bandwidth multimedia distribution and storage area network (SAN) links
 Laboratory and testbench setups requiring stable multimode optical connections
Key specifications
 Fibre type: OM4 multimode
 Core diameter: 50 µm
 Connector type: ST to ST (duplex)
 Length: 3 metres
 Transmission: full‑duplex multimode
 Typical use: short to medium distance data links
How to use
Inspect both ST connectors and the fibre ends for contamination before installation; clean with appropriate fibre cleaning tools if necessary. Align and insert each ST connector into the matching ST receptacle on network devices or patch panels, engaging the bayonet coupling to secure the connection. Route the cable to avoid tight bends, sharp edges and areas with potential mechanical stress; maintain the minimum bend radius recommended for multimode optical fibre. For duplex operation ensure each end is connected to the correct transmit and receive ports as required by your equipment.
Usage recommendations
Use this OM4 ST/ST cable for short to medium multimode links where higher modal bandwidth is required. Store and handle the cable to prevent contamination and microbending; use cable ties or management panels to secure runs and preserve signal performance.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Cable length | 3 m |
| Product colour | Violet |
| Connector 1 | ST |
| Connector 2 | ST |
| 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 3m ST/ST cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 74 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 14.07.2026 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

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