# Fibre optic cable Helos 20m OM4 LC/ST

**URL:** https://aio.lv/en/product--helos-126434--1039845
**Data updated:** 2026-01-13 15:32 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** helos
**Manufacturer code:** 126434
**EAN:** 4005938264346
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 30.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 25.61 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--helos-126434--1039845

## 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 20m OM4 LC/ST fibre optic cable features a 50 µm core diameter and supports full duplex communication. Ideal for high-speed data transfer, this cable is designed for reliable performance in data centers and networking applications. Its OM4 specification ensures optimal bandwidth and distance capabilities, making it a perfect choice for modern networking needs.

## Long description

The Helos 20m OM4 LC/ST fibre optic cable provides a 20-metre duplex link with LC connector on one end and ST connector on the other, designed for multimode networks. With a 50 µm core diameter and OM4 specification, the cable supports high-bandwidth, low-loss short- to medium-range transmissions suitable for modern data centre and enterprise environments. Its construction targets consistent signal integrity for applications that require reliable full-duplex communication.
Advantages
The OM4 multimode grade increases modal bandwidth and extends usable distance compared with lower multimode specifications, enabling higher data rates over the 20 m span. The LC connector offers a compact form factor for high-density patch panels while the ST connector provides a bayonet-style coupling commonly used in existing network infrastructures. The cable assembly is pre-terminated and tested to ensure proper optical continuity and reduced installation time.
Suitable for
Short- to medium-range data centre interconnects
Server-to-switch and switch-to-switch links in enterprise LANs
High-speed multimode applications such as 10GbE and 40GbE (within OM4 range)
Patch panel and backbone connections where mixed connector types are required
Key specifications
Length: 20 metres
Fiber type: Multimode OM4
Core diameter: 50 µm
Connector A: LC (duplex)
Connector B: ST
Mode: Full duplex
Typical applications: Data centre patching, LAN backbone, equipment interconnects
How to use
Inspect both connectors and the cable for visible damage before installation. Route the cable following standard fibre handling practices: avoid sharp bends, keep bend radius within manufacturer guidelines, and secure with appropriate cable management to prevent strain. Insert the LC connector into the LC receptacle and the ST connector into the ST bayonet socket until it seats firmly. Verify link status and optical power levels with suitable test equipment after connection.
Usage recommendations
Store and handle the OM4 fibre cable in a dry, dust-free environment and use dust caps on unused connectors. For optimal performance, clean connector endfaces before mating and perform optical loss or continuity testing after installation. Choose routing paths that minimize mechanical stress and maintain the recommended bend radius for multimode fibres.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Cable length | 20 m |
| Data transfer rate | 10 Gbit/s |
| Product colour | Violet |
| Connector 1 | LC |
| Connector 2 | 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 20m OM4 LC/ST cost, and is it available for purchase?

The price is 30.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 24 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/1039845/64125881_large.webp