# Fibre optic cable EFB Elektronik O8303S20OM4 4x LC OM4 20 m Beige Black Magenta

**URL:** https://aio.lv/en/product--efb-elektronik-o8303s20om4--10900804
**Data updated:** 2025-12-30 12:54 (EET)
**Category:** Network Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** O8303S20OM4
**EAN:** 4049759305741
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 143.49 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 118.59 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-o8303s20om4--10900804

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik O8303S20OM4 is a high-quality fibre optic cable designed for efficient data transmission. With a length of 20 m, it features 4x LC connectors on both ends, ensuring a secure connection. The OM4 fibre type supports high bandwidth and long-distance communication, making it ideal for data centers and enterprise networks. The core diameter of 50 µm allows for optimal light transmission, while the U-DQ(ZN) BH cable type provides durability and flexibility in various installations.

## Long description

The EFB Elektronik O8303S20OM4 is a pre-assembled fibre optic trunk cable with a 20 m length and four LC connectors on each end. It uses OM4 multimode fibres with a 50 µm core, designed for high-bandwidth, long-distance links within data centres and enterprise networks. The cable jacket type U-DQ(ZN) BH offers mechanical protection and flexibility for installation. Product colours are beige, black and magenta.
Advantages
The OM4 multimode fibre supports higher bandwidth and longer reach compared with lower multimode categories, enabling reliable high-speed transmission. Pre-terminated 4x LC connectors reduce installation time and the risk of handling errors. The U-DQ(ZN) BH construction provides a balance of durability and flexibility for routing in cable ducts and shafts. Stocked standard lengths simplify procurement and deployment.
Suitable for
Data centre trunk and patching runs
Enterprise network backbones
High-density fibre panels and racks
Key specifications
Manufacturer: EFB Elektronik
Model (MPN): O8303S20OM4
Length: 20 m
Fibre type: OM4 multimode, 50 µm core
Connectors: 4x LC to 4x LC
Cable type: U-DQ(ZN) BH
Colours: Beige, Black, Magenta
EAN: 4049759305741
How to use
Route the pre-assembled trunk cable through cable ducts or mounting channels to the required patch panel or equipment. Terminate each end into the appropriate LC ports, ensuring correct alignment and secure insertion. Avoid tight bends and maintain the cable bend radius specified by the fibre manufacturer. Verify link continuity and performance with suitable optical test equipment after installation.
Usage recommendations
Store and install the OM4 fibre cable in environments free of excessive mechanical stress, moisture and dust. Use proper strain relief and cable management to preserve connector integrity and optical performance.

## Specifications

| Feature | Value |
|---|---|
| Fiber mode structure | Multi-mode |
| Core diameter | 50 µm |
| Cladding diameter | 125 µm |
| Bending radius | 90 mm |
| Fibre optic type | OM4 |
| Test protocol included | Yes |

### Features

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

### Other features

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

### Packaging content

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

### Certificates

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

## FAQ

### How much does the Fibre optic cable EFB Elektronik O8303S20OM4 cost, and is it available for purchase?

The price is 143.49 € (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 13.07.2026 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, Installment. All transactions are 100% secure and encrypted.

### Can Fibre optic cable EFB Elektronik O8303S20OM4 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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: cable length, cable type, 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.

### Where can I download the instructions for Fibre optic cable EFB Elektronik O8303S20OM4?

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/10900804/64092268_large.webp