# Fibre optic cable Helos 3m OM4 SC/ST

**URL:** https://aio.lv/en/product--helos-126437--1039841
**Data updated:** 2026-01-13 15:32 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** helos
**Manufacturer code:** 126437
**EAN:** 4005938264377
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 14.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--helos-126437--1039841

## 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 Helos 3m OM4 SC/ST fibre optic cable features a 50 µm core diameter and full duplex capability. It includes SC and dual ST connectors, ensuring high-speed data transmission and reliable performance for your networking needs. Ideal for data centers and high-bandwidth applications.

## Long description

The Helos 3m OM4 SC/ST fibre optic cable provides a 3-metre multimode link with a 50 µm core diameter designed for full-duplex data transmission. Equipped with an SC connector on one end and a dual ST connector on the other, this cable supports high-bandwidth connections over short to medium distances and is intended for structured cabling in data centres, server rooms and enterprise networks. The OM4 glass specification offers improved modal bandwidth compared with earlier multimode grades, enabling reliable signal integrity for modern networking equipment.
Advantages
This fibre cable combines OM4 multimode performance with a 3 m length and mixed SC/ST terminations to simplify connections between devices with different connector types. The 50 µm core supports higher data rates and extended reach compared with OM2/OM3 in multimode deployments. Full duplex capability ensures simultaneous bidirectional data flow, while industry-standard SC and ST connectors provide stable mechanical mating and low insertion loss when properly installed.
Suitable for
 Interconnecting switches, routers and transceivers in data centres
 Patch panels and fibre distribution frames in enterprise networks
 High-bandwidth links for storage area networks and server uplinks
 Multimode optical test setups and lab environments
Key specifications
 Length: 3 metres
 Mode: Multimode (OM4)
 Core diameter: 50 µm
 Connectors: SC (single) to dual ST
 Transmission: Full duplex
 Typical use: Short to medium multi‑device links
How to use
Route the cable avoiding tight bends and sharp edges; maintain the minimum bend radius recommended for multimode fibre to preserve optical performance. Clean connector endfaces before mating using appropriate fibre cleaning tools to minimise insertion loss and back reflections. Plug the SC connector into the SC port and align the dual ST connectors with the corresponding ST ports, ensuring each connector latches securely. Verify link status and signal levels with network equipment or an optical tester after installation.
Usage recommendations
For optimal performance, keep multimode link lengths within the OM4 reach guidelines for the data rates in use, use compatible transceivers designed for OM4 multimode fibre, and perform regular inspection and cleaning of connector endfaces. Avoid bundling with high-voltage power cables and protect cable routes from physical stress to maintain long-term reliability.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Cable length | 3 m |
| Data transfer rate | 10 Gbit/s |
| Product colour | Violet |
| Connector 1 | SC |
| Connector 2 | 2x ST |
| Fiber mode structure | Multi-mode |
| Core diameter | 50 µm |
| Cladding diameter | 125 µm |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Fibre optic type | OM4 |

## FAQ

### How much does the Fibre optic cable Helos 3m OM4 SC/ST cost, and is it available for purchase?

The price is 17.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 83 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 helos 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 helos 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/1039841/64125870_large.webp