# Fibre optic cable helos 1 m OM3 LC–ST duplex, 50 µm core

**URL:** https://aio.lv/en/product--helos-126407--1039802
**Data updated:** 2026-03-07 10:57 (EET)
**Category:** Network Cables
**Manufacturer:** helos
**Manufacturer code:** 126407
**EAN:** 4005938264070
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 10.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 8.67 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--helos-126407--1039802

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

helos fibre optic cable, 1 m length, multimode OM3 with 50 µm core, LC connector on one end and ST connector on the other. Full-duplex design suitable for InfiniBand and high-speed multimode links. Used for short-range data center, server rack, storage and networking connections requiring reliable multimode transmission.

## Long description

helos fibre optic cable, 1 m length, multimode OM3 with a 50 µm core, equipped with an LC connector on one end and an ST connector on the other. The cable is duplex and designed for full-duplex multimode transmission, supporting short-range high-speed links commonly used in data centers, server racks, storage arrays and local networking equipment. OM3 multimode grading provides improved modal bandwidth for laser-optimized shortwave applications and reliable performance in multimode environments.
Advantages
The helos 1 m OM3 LC–ST duplex cable delivers consistent multimode performance with a 50 µm core diameter suitable for 10 Gb/s and higher short-reach applications. Its mixed connector configuration (LC on one end, ST on the other) offers flexibility when connecting different types of transceivers or legacy equipment. The duplex construction supports simultaneous transmit and receive channels, while the OM3 specification ensures lower attenuation and higher bandwidth compared with lower-grade multimode cables. The cable’s compact length and standardized connectors simplify routing and installation in confined rack and cabinet spaces.
Suitable for
Short-range data center interconnects and server-to-switch connections
High-speed multimode links such as 10 GbE and InfiniBand short-reach links
Connections between storage systems, SAN switches and servers
Integration with mixed-connector equipment or transitional upgrades from legacy ST to modern LC ports
Key specifications
Fiber type: Multimode OM3
Core diameter: 50 µm
Length: 1 m
Connector A: LC (single-fiber ferrule, duplex)
Connector B: ST (bayonet-style, duplex)
Duplex configuration for full-duplex transmission
Typical applications: short-reach multimode links, data center and rack connectivity
How to use
Identify the transmit and receive ports on both endpoints and align the LC connector with the corresponding LC port and the ST connector with the ST socket. Insert each connector until it seats securely; LC connectors will click into place while ST connectors engage with a bayonet twist. Avoid bending the cable below the manufacturer’s minimum bend radius and do not apply excessive force when seating connectors. Maintain clean connector endfaces by inspecting and, if necessary, cleaning with appropriate fiber cleaning tools before insertion to ensure low loss and reliable signal transmission.
Usage recommendations
Use this helos OM3 LC–ST duplex cable for short-range, high-bandwidth multimode connections where a mixed-connector solution is required. For optimal performance, keep connector endfaces clean, route the cable to avoid tight bends and secure excess length to prevent strain on the connectors. Choose OM3 multimode for laser-optimized shortwave signaling and verify transceiver compatibility with LC and ST interfaces before deployment.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Data transfer rate | 10 Gbit/s |
| Fiber mode structure | Multi-mode |
| Core diameter | 50 µm |
| Cladding diameter | 125 µm |
| Wavelengths supported | 850 |
| Fibre optic type | OM3 |

### Features

| Feature | Value |
|---|---|
| Cable length | 1 m |
| Connector 1 | LC |
| Connector 2 | ST |
| Product colour | Turquoise |
| Connector 1 gender | Male |
| Connector 2 gender | Male |

## FAQ

### How much does the Fibre optic cable helos 1 m OM3 LC–ST cost, and is it available for purchase?

The price is 10.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 2 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 15.07.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: cable length, connector 1, connector 2, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

## Image

https://aio.lv/img/cache/product/1039802/64125808_large.webp