# Fibre optic cable EFB Elektronik O8303S90OM4 4x LC OM4 90 m Beige Black Magenta

**URL:** https://aio.lv/en/product--efb-elektronik-o8303s90om4--10900797
**Data updated:** 2025-12-30 12:54 (EET)
**Category:** Network Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** O8303S90OM4
**EAN:** 4049759305819
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 290.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 240.49 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-o8303s90om4--10900797

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik O8303S90OM4 is a high-quality fibre optic cable designed for reliable data transmission. With a length of 90 m and 4x LC connectors on both ends, it supports OM4 standards, making it ideal for high-speed networking applications. The core diameter of 50 µm ensures optimal performance, while the color options of beige, black, and magenta provide versatility for various installations.

## Long description

The EFB Elektronik O8303S90OM4 is a pre-assembled fibre optic trunk cable in OM4 standard intended for high-speed network links. It is 90 m long, uses a 50 µm core diameter and comes with 4x LC connectors on both ends. The cable type is U-DQ(ZN) BH and the available outer colours are beige, black and magenta, allowing clear identification in installations.
Advantages
This OM4 fibre with 4x LC connectors provides stable, low-loss transmission suitable for modern data centres and structured cabling. Being a pre-assembled trunk cable, it reduces installation time compared with field-terminated assemblies. The factory-assembled connectors and standardised length ensure consistent performance and repeatable results for planned cabling topologies.
Suitable for
High-speed links in data centres and server rooms
Backbone and horizontal structured cabling
Interconnection between patch panels and switches
Key specifications
Manufacturer: EFB Elektronik
MPN: O8303S90OM4
EAN: 4049759305819
Cable length: 90 m
Cable type: U-DQ(ZN) BH
Fibre type: OM4 (50 µm core)
Connectors: 4x LC to 4x LC
Product colour: Beige, Black, Magenta
How to use
Route the pre-assembled trunk cable through ducts or cable trays to connect patch panels, switches or fibre distribution frames. Ensure bend radius limits for OM4 fibre are respected during routing and secure the cable to avoid mechanical stress. Plug the 4x LC connectors into the corresponding LC ports on equipment or patch panels, and verify connections with appropriate testing equipment.
Usage recommendations
Handle the OM4 fibre with care: avoid tight bends, protect connector end-faces from dust and clean connectors before mating. Use certified test procedures to confirm insertion loss and continuity after installation.

## 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 | 90 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 O8303S90OM4 cost, and is it available for purchase?

The price is 290.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 6 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 24.07.2026 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 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 O8303S90OM4?

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/10900797/64092233_large.webp