# Fibre optic cable Helos 20m OS2 LC/ST

**URL:** https://aio.lv/en/product--helos-126392--1039819
**Data updated:** 2026-01-13 15:32 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** helos
**Manufacturer code:** 126392
**EAN:** 4005938263929
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 17.76 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--helos-126392--1039819

## 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 OS2 LC/ST fibre optic cable is designed for high-speed data transmission. With a core diameter of 9 µm, it supports full duplex communication, ensuring efficient data flow. Ideal for connecting devices in data centers or networks, this cable offers durability and reliability for your connectivity needs.

## Long description

The Helos 20m OS2 LC/ST fibre optic cable provides a single-mode optical connection for high-speed data transmission over long distances. With a 9 µm core diameter and OS2 fiber type, this 20-metre cable is engineered for full duplex communication between LC and ST connectors, making it suitable for backbone links, equipment interconnects and installations where low attenuation and stable signal integrity are required.
Advantages
This fibre optic cable combines single-mode OS2 performance with LC and ST terminations to deliver low signal loss and consistent bandwidth. The 20 m length balances reach and manageability for rack-to-rack or room-to-room runs. Its 9 µm core supports precise light coupling for long-distance links, and the robust connector interfaces ensure reliable mating in professional network environments.
Suitable for
Backbone connections in data centres and server rooms
Interlinking network equipment such as switches and media converters
Long-distance point-to-point optical links within buildings or across campus networks
Testing and temporary setups requiring LC to ST connectivity
Key specifications
Fiber type: single-mode OS2
Core diameter: 9 µm
Connector types: LC (one end) to ST (other end)
Cable length: 20 metres
Transmission: full duplex
Typical applications: long-distance data links, backbone cabling
How to use
Route the Helos fibre optic cable along the planned pathway avoiding sharp bends and areas of mechanical stress. When connecting, align and insert the LC and ST connectors into the corresponding ports on your equipment until they click or seat securely. Ensure both ends are clean before mating; use a fibre cleaning tool if necessary. After installation, secure the cable with appropriate clips or ties, maintaining the manufacturer’s recommended minimum bend radius to preserve optical performance.
Usage recommendations
Inspect connector endfaces for contaminants before each connection, avoid excessive pulling force on the cable, and maintain bend radii above the recommended minimum to minimize attenuation and preserve long-term signal reliability.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Cable length | 20 m |
| Data transfer rate | 10 Gbit/s |
| Product colour | Yellow |
| Connector 1 | LC |
| Connector 2 | ST |
| Fiber mode structure | Single-mode |
| Core diameter | 9 µm |
| Cladding diameter | 125 µm |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Fibre optic type | OS2 |

## FAQ

### How much does the Fibre optic cable Helos 20m OS2 LC/ST cost, and is it available for purchase?

The price is 21.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 12 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/1039819/64125831_large.webp