# Fibre optic cable EFB Elektronik O8303S20OM3 4x LC OM3 20 m Aqua

**URL:** https://aio.lv/en/product--efb-elektronik-o8303s20om3--10900861
**Data updated:** 2025-12-30 12:54 (EET)
**Category:** Network Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** O8303S20OM3
**EAN:** 4049759304690
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 150.49 €
**Prices and availability valid until:** 2026-08-24 23:59
**Price without VAT (21%):** 124.37 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-o8303s20om3--10900861

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.08.2026 | free |
| Pickup points | 27.08.2026 | 1.79 EUR |
| Courier delivery to door | 27.08.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik O8303S20OM3 is a high-quality fibre optic cable designed for reliable data transmission. With a length of 20 meters and a core diameter of 50 µm, this OM3 cable features 4x LC connectors on both ends, ensuring optimal performance for InfiniBand applications. The U-DQ(ZN) BH cable type provides excellent durability and flexibility, making it suitable for various installations. Available in Aqua, Beige, and Black colors, it meets high standards for data integrity and speed.

## Long description

The EFB Elektronik O8303S20OM3 is a pre-assembled fibre optic trunk cable, 20 m long, designed for high-speed data transmission in OM3 networks. It has a 50 µm core and comes with 4x LC connectors on each end. The cable uses U-DQ(ZN) BH construction for mechanical protection while maintaining flexibility. Available in aqua (standard), beige and black, this OM3 cable is supplied ready for insertion into cable ducts, shafts or patching panels.
Advantages
The cable is produced by EFB Elektronik to consistent quality standards and supplied as a ready-to-use trunk assembly. Its OM3 multimode specification and 4x LC terminations support InfiniBand and other high-bandwidth applications. The U-DQ(ZN) BH jacket provides good mechanical resistance with sufficient bendability for duct and indoor routing. Stocked standard lengths reduce deployment time.
Suitable for
Data centre patching and trunks
InfiniBand and high-speed multimode connections
Installation into cable ducts and shafts
Indoor backbone and horizontal distribution
Key specifications
Manufacturer: EFB Elektronik
MPN: O8303S20OM3
EAN: 4049759304690
Cable length: 20 m
Fiber type: OM3 (50 µm)
Connectors: 4x LC — 4x LC
Cable type: U-DQ(ZN) BH
Colours available: Aqua, Beige, Black
How to use
Route the pre-assembled trunk cable through the planned ducting or along the designated indoor pathways. Terminate both ends in compatible LC ports on patch panels, switches or transceivers. Avoid sharp bends; follow standard fibre handling procedures during pulling and installation. Ensure connector endfaces are clean before mating to maintain signal integrity.
Usage recommendations
Handle connectors with care and clean endfaces with appropriate fibre cleaning tools before insertion. Observe minimum bend radius for U-DQ(ZN) BH cables and secure the trunk to prevent mechanical strain on connectors.

## Specifications

| Feature | Value |
|---|---|
| Fiber mode structure | Multi-mode |
| Core diameter | 50 µm |
| Cladding diameter | 125 µm |
| Bending radius | 90 mm |
| Fibre optic type | OM3 |
| Test protocol included | Yes |

### Other features

| Feature | Value |
|---|---|
| Cable diameter | 6 mm |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | CE |

### Features

| Feature | Value |
|---|---|
| Connector 1 | 4x LC |
| Connector 2 | 4x LC |
| Plug and Play | Yes |
| Jacket material | Low smoke zero halogen (LSZH) |
| Cable type | U-DQ(ZN) BH |
| Cable shape | Round |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Product colour | Beige, Black, Aqua colour |
| Cable length | 20 m |

## FAQ

### How much does the Fibre optic cable EFB Elektronik O8303S20OM3 cost, and is it available for purchase?

The price is 150.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 14 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 24.08.2026 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 EFB Elektronik 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 EFB Elektronik 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: connector 1, connector 2, connector 2 gender, connector 1 gender, cable length, 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.

### Where can I download the instructions for Fibre optic cable EFB Elektronik O8303S20OM3?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/10900861/64092554_large.webp