# Fibre optic cable Helos 20m OM4 SC/SC

**URL:** https://aio.lv/en/product--helos-115829--1039586
**Data updated:** 2026-01-13 15:32 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** helos
**Manufacturer code:** 115829
**EAN:** 4005938158294
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 30.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 25.20 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--helos-115829--1039586

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The Helos 20m OM4 SC/SC fibre optic cable features a 50 µm core diameter and is designed for full duplex communication. With a length of 20 meters, it provides high-speed data transmission suitable for various networking applications. The SC connectors ensure a secure and reliable connection, making it ideal for data centers and high-performance computing environments.

## Long description

The Helos 20m OM4 SC/SC fibre optic cable is a multimode duplex patch cable with a 50 µm core diameter designed for high-speed data transmission over a 20 metre run. It uses OM4 graded fibre to support elevated bandwidth and reduced modal dispersion compared with lower-grade multimode fibres, and SC connectors on both ends provide a push-pull coupling with reliable alignment and low insertion loss. The cable is suitable for structured cabling in data centres, server rooms and network closets where predictable multimode performance and full-duplex links are required.
Advantages
The OM4 glass construction delivers improved bandwidth-distance performance for 850 nm applications, enabling higher data rates and longer reach compared with OM3 and standard multimode types. SC/SC terminations offer robust, easy-to-handle connections with low back reflection and stable mechanical alignment. A 20 metre length provides flexibility for common rack-to-rack or equipment-to-equipment connections without additional splicing or patching, and the duplex arrangement supports simultaneous transmission and reception on a single cable assembly.
Suitable for
Data centre patching and equipment interconnects
High-performance computing clusters and storage area networks (SAN)
Enterprise network backbone segments and horizontal runs
Optical transceiver connections requiring SC interfaces
Key specifications
Fibre type: Multimode OM4
Core diameter: 50 µm
Connector type: SC to SC, duplex
Length: 20 metres
Mode: Full duplex
Typical applications: 850 nm VCSEL-based links, multimode transceivers
How to use
Install the Helos 20m OM4 SC/SC cable by inserting each SC connector into the corresponding SC adapter or transceiver port until the latch engages. Ensure that the transmit (TX) and receive (RX) channels are correctly paired at both ends to maintain proper full-duplex communication. Route the cable along cable management trays or through containment to avoid sharp bends; maintain the minimum bend radius specified for multimode patch cables. Before deployment, inspect connector endfaces for contamination and clean with appropriate fibre cleaning tools if necessary to avoid increased loss or connection issues.
Usage recommendations
Use this OM4 duplex cable for short- to medium-distance multimode links where 850 nm transceivers are used. Keep connectors capped when not in use, avoid excessive pulling force on the cable, and store the cable coiled without tight loops to preserve fibre performance and mechanical integrity.

## Specifications

| Feature | Value |
|---|---|
| Full duplex | Yes |
| Cable length | 20 m |
| Data transfer rate | 10 Gbit/s |
| Product colour | Violet |
| Connector 1 | SC |
| Connector 2 | SC |
| 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 | OM4 |

## FAQ

### How much does the Fibre optic cable Helos 20m OM4 SC/SC cost, and is it available for purchase?

The price is 30.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 24 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 27.07.2026 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/1039586/64125751_large.webp