# Fibre optic cable Helos 3m OM3 ST

**URL:** https://aio.lv/en/product--helos-126402--1039809
**Data updated:** 2026-01-13 15:32 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** helos
**Manufacturer code:** 126402
**EAN:** 4005938264025
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 13.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--helos-126402--1039809

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

The Helos 3m OM3 ST fibre optic cable features a 50 µm core diameter and full duplex capability, ensuring high-speed data transmission. With ST connectors on both ends, it is ideal for connecting devices in data centers and networks. This 3-meter cable is designed for reliable performance and durability, making it a great choice for various applications.

## Long description

The Helos 3m OM3 ST fibre optic cable provides a 3-meter full-duplex multimode connection with a 50 µm core diameter, terminated with ST connectors on both ends. Designed for short- to medium-range high-speed links, this OM3-grade cable supports typical LAN, SAN and data centre interconnect tasks where controlled attenuation and modal bandwidth are required. The cable’s construction balances flexibility and mechanical protection to maintain signal integrity across repeated moves and installations.
Advantages
The OM3 fiber construction delivers improved bandwidth for multimode links, enabling higher data rates over the specified reach compared with lower OM grades. ST connectors provide a reliable bayonet-style coupling that is widely used in networking equipment and patch panels, allowing straightforward installation and secure mating. The 3 m length offers convenience for rack-to-rack or equipment-to-patch-panel connections without excess slack, and the cable jacket is designed for typical indoor routing with resistance to bending and handling during deployment.
Suitable for
Server-to-switch and switch-to-switch connections in data centres
Storage area network (SAN) links requiring multimode OM3 performance
Patch panel to active device interconnects in telecommunications rooms
Short-range backbone and aggregation cabling in enterprise networks
Key specifications
Fiber type: Multimode OM3
Core diameter: 50 µm
Length: 3 m
Connector type: ST on both ends (full duplex)
Polarity: Full duplex multimode configuration
Typical application: Indoor data centre and LAN cabling
How to use
Connect each ST connector to the corresponding ST adapter or port, ensuring correct alignment and secure bayonet engagement. Route the cable avoiding sharp bends and compressive forces; maintain the manufacturer’s recommended minimum bend radius for multimode fiber to prevent increased attenuation. For patching in racks or panels, label both ends to simplify identification and document both endpoints in network diagrams. When connecting active equipment, power down devices if required by your installation procedures before inserting or removing fiber connections.
Usage recommendations
Inspect connector endfaces for contamination before installation and clean with appropriate fiber-cleaning tools if needed. Use strain relief and proper cable management to reduce mechanical stress. For critical links, verify performance with an appropriate loss test or OTDR trace to confirm link quality and compliance with OM3 expectations.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Cable length | 3 m |
| Data transfer rate | 10 Gbit/s |
| Product colour | Turquoise |
| Connector 1 | ST |
| Connector 2 | ST |
| Fiber mode structure | Multi-mode |
| Core diameter | 50 µm |
| Cladding diameter | 125 µm |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Wavelengths supported | 850 |
| Fibre optic type | OM3 |

## FAQ

### How much does the Fibre optic cable Helos 3m OM3 ST cost, and is it available for purchase?

The price is 16.49 € (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 24.07.2026 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/1039809/64125819_large.webp