# Fibre optic cable Helos 7.5m OM4 ST

**URL:** https://aio.lv/en/product--helos-126426--1039854
**Data updated:** 2026-01-13 15:32 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** helos
**Manufacturer code:** 126426
**EAN:** 4005938264261
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 21.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 18.17 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--helos-126426--1039854

## 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 7.5m OM4 ST fibre optic cable features a length of 7.5 meters and a core diameter of 50 µm. It is equipped with 2x ST connectors on both ends, ensuring high-speed data transmission and reliable connectivity. Ideal for networking applications, this cable supports high bandwidth and is perfect for data centers and enterprise networks.

## Long description

The Helos 7.5m OM4 ST fibre optic cable is a multimode patch cable designed for short- to medium-range high-speed network links. With a 7.5 metre length and a 50 µm core diameter, this OM4-rated cable delivers improved bandwidth and lower attenuation compared with earlier multimode grades, making it suitable for data centre and enterprise interconnects. Both ends are fitted with ST connectors for straightforward bayonet-style mating and stable mechanical coupling in compatible network equipment.
Advantages
This OM4 fibre optic cable provides higher modal bandwidth and optimized performance for laser-optimized transceivers, supporting increased data rates over multimode links. The 7.5 m length balances flexibility and reach for rack-to-rack and equipment-to-equipment connections. ST connectors offer robust, easy-to-use mechanical coupling, and the multimode 50 µm core supports common short-range optical standards while maintaining consistent signal quality.
Suitable for
Data centre patching between racks and switches
Enterprise network backbone segments and equipment interconnects
Multimode network links using ST-terminated transceivers
Short-range high-bandwidth applications such as server uplinks and SAN connections
Key specifications
Length: 7.5 metres
Fiber type: OM4 multimode
Core diameter: 50 µm
Connector type: ST to ST (2x ST on each end)
Typical use: Short- to medium-range high-bandwidth multimode links
How to use
Install the fibre cable by aligning the ST connector bayonet with the socket on the network device and rotating the connector sleeve until it locks securely. Avoid bending the cable beyond its minimum bend radius and ensure connectors are clean before mating to prevent signal loss. Route the cable through cable management trays or ducts to protect it from physical stress and to maintain stable optical performance.
Usage recommendations
For best results, use this OM4 cable with laser-optimized multimode transceivers and maintain clean connector endfaces. Observe the minimum bend radius specified by your installation standards and avoid exposure to excessive mechanical strain or tight bundles that could increase attenuation.

## Specifications

| Feature | Value |
|---|---|
| Cable length | 7.5 m |
| Data transfer rate | 10 Gbit/s |
| Product colour | Violet |
| Connector 1 | 2x ST |
| 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 7.5m OM4 ST cost, and is it available for purchase?

The price is 21.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 33 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/1039854/64125892_large.webp