# Fibre optic cable Helos 1m OS2 ST

**URL:** https://aio.lv/en/product--helos-126379--1039835
**Data updated:** 2026-01-13 15:32 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** helos
**Manufacturer code:** 126379
**EAN:** 4005938263790
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 12.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--helos-126379--1039835

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The Helos 1m OS2 ST fibre optic cable features a 1-meter length, OS2 fibre type, and ST connectors on both ends. With a core diameter of 9 µm, it supports full duplex communication, ensuring high-speed data transmission and minimal signal loss. Ideal for networking and data center applications, this cable provides reliable performance and durability.

## Long description

The Helos 1m OS2 ST fibre optic cable is a single-mode cable engineered for point-to-point optical links. At 1 metre length and with an OS2 fibre core diameter of 9 µm, this cable is designed to carry high-speed data with low attenuation using ST connectors on both ends for quick, twist-and-pull connection. The cable supports full duplex transmission and is suitable for structured cabling in networking racks and short-distance backbone links inside data centres and telecommunication rooms.
Advantages
The OS2 single-mode construction minimizes modal dispersion and offers low insertion loss over typical single-mode distances, while the 9 µm core ensures compatibility with standard single-mode transceivers. ST connectors provide a reliable bayonet locking mechanism that is simple to operate and widely supported in legacy and existing networking equipment. The short 1 m length reduces excess slack and clutter in rack-mounted environments and helps maintain organized cable runs.
Suitable for
 Short interconnects between switches, patch panels and transceivers in data centres
 Optical patching in telecom and server rooms
 Linking single-mode equipment where ST terminations are required
Key specifications
 Fibre type: OS2 (single-mode)
 Core diameter: 9 µm
 Length: 1 m
 Connector type: ST to ST (both ends)
 Transmission mode: Full duplex
 Typical application: Networking, data centre patching
How to use
Route the Helos 1m OS2 ST cable between the two devices ensuring both ends are clean and free of dust before connecting. Align the ST connector with the device socket, insert and twist to engage the bayonet lock. For full duplex use, connect each fibre end to the corresponding transmit and receive ports on the transceivers or patch panels. Avoid tight bends and secure the cable to prevent strain on connectors or equipment.
Usage recommendations
Before installation, inspect and, if necessary, clean connector endfaces with appropriate fibre inspection and cleaning tools to maintain low insertion loss. Keep cable bend radius within manufacturer guidelines and avoid excessive tensile loads; for rack deployments use cable management panels or ties to organize 1 m patch cords and minimise stress on connectors.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Cable length | 1 m |
| Data transfer rate | 10 Gbit/s |
| Product colour | Yellow |
| Connector 1 | ST |
| 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 1m OS2 ST cost, and is it available for purchase?

The price is 14.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 67 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 23.07.2026 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/1039835/64125860_large.webp