# Fibre optic cable Helos 3m OM4 LC/ST

**URL:** https://aio.lv/en/product--helos-126430--1039850
**Data updated:** 2026-01-13 15:32 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** helos
**Manufacturer code:** 126430
**EAN:** 4005938264308
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 15.49 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 12.80 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--helos-126430--1039850

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.99 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

The Helos 3m OM4 fibre optic cable features a 50 µm core diameter and is designed for full duplex communication. It has an LC connector on one end and two ST connectors on the other, making it ideal for high-speed data transmission in networking applications. With a length of 3 meters, this cable ensures reliable connectivity and optimal performance for your InfiniBand systems.

## Long description

The Helos 3m OM4 fibre optic cable LC/ST is a multimode duplex cable with a 50 µm core designed for high-speed data transmission in network and InfiniBand environments. One end terminates in an LC connector and the opposite end splits into two ST connectors, providing compatibility with a range of networking devices and transceivers. With an OM4 grade glass core and a 3 meter jacketed length, the cable is intended to deliver low attenuation and consistent signal quality across short- to medium-range links.
Advantages
This fibre cable supports OM4 multimode performance characteristics, offering higher bandwidth-distance product compared with lower OM grades for applications such as 10G/40G and some 100G links over short distances. The LC to dual-ST termination provides practical mating flexibility for systems that combine LC-equipped transceivers with ST-terminated equipment. The 50 µm core diameter and duplex configuration enable full duplex communication while maintaining standardized multimode modal bandwidth and reduced insertion loss when properly installed.
Suitable for
 Data centre short-reach multi-gigabit connections
 InfiniBand interconnects and high-performance computing links
 Enterprise network equipment with mixed LC and ST ports
 Patch panels and optical distribution frames in rack environments
Key specifications
 Fiber type: Multimode OM4
 Core diameter: 50 µm
 Length: 3 m
 Connector 1: LC (single connector)
 Connector 2: Dual ST
 Configuration: Duplex
 Typical use: Short- to medium-range optical links
How to use
Connect the LC end to the LC-compatible transceiver or port and insert the two ST connectors into the corresponding ST sockets on the destination device, ensuring correct orientation and secure seating. Avoid bending the cable beyond the recommended minimum bend radius and keep connectors clean and free of dust before mating; use a fibre cleaning tool if necessary. Route the cable through cable management trays or along rack channels to prevent mechanical strain, and label both ends to simplify future maintenance and troubleshooting.
Usage recommendations
For optimal performance, use the Helos OM4 cable in environments where multimode OM4 specifications are required, and pair it with compatible OM4-rated transceivers and patching hardware. Maintain connector cleanliness, observe bend-radius limits, and avoid sharp kinks. For links approaching the upper distance limit of OM4 for specific multi-gigabit standards, verify link budget and modal bandwidth with appropriate testing equipment before deployment.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Cable length | 3 m |
| Data transfer rate | 10 Gbit/s |
| Product colour | Violet |
| Connector 1 | LC |
| 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 3m OM4 LC/ST cost, and is it available for purchase?

The price is 15.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 251 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 22.07.2026 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

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