# Fibre optic cable EFB Elektronik O8303S10OM4 4x LC OM4 10 m Beige Black Magenta

**URL:** https://aio.lv/en/product--efb-elektronik-o8303s10om4--10900810
**Data updated:** 2025-12-30 12:54 (EET)
**Category:** Network Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** O8303S10OM4
**EAN:** 4049759305680
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 131.99 €
**Prices and availability valid until:** 2026-08-13 23:59
**Price without VAT (21%):** 109.08 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-o8303s10om4--10900810

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 28.07.2026 | free |
| Pickup points | 31.07.2026 | 1.89 EUR |
| Courier delivery to door | 31.07.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik O8303S10OM4 is a high-quality fibre optic cable designed for fast data transmission. With a length of 10 meters, it features 4x LC connectors on both ends and is compliant with OM4 standards. The core diameter of 50 µm ensures efficient signal transfer, making it ideal for InfiniBand applications. Available in Beige, Black, and Magenta, this cable combines functionality with aesthetic versatility.

## Long description

The EFB Elektronik O8303S10OM4 is a pre-assembled fibre optic trunk cable with a 10 m length and four LC connectors on each end. Manufactured to OM4 standards with a 50 µm core, this cable is intended for high-speed data transmission and is suitable for environments that require reliable multimode performance. It is available in Beige, Black and Magenta and is part of EFB's stocked standard line of fibre optic assemblies.
Advantages
This OM4-rated cable offers improved bandwidth and lower attenuation compared with lower OM classes, and the 4x LC termination provides a compact connector arrangement for high-density installations. Being pre-assembled and stocked by EFB reduces installation time and simplifies deployment in cable ducts and shafts. The availability in several colours helps with cable identification and routing.
Suitable for
 Data centres and server rooms
 High-speed network links and InfiniBand applications
 Patch panels and trunking between distribution points
Key specifications
 Manufacturer: EFB Elektronik
 Model / MPN: O8303S10OM4
 Length: 10 m
 Fiber type: OM4 (50 µm core)
 Connectors: 4x LC to 4x LC
 Cable type: U-DQ(ZN) BH
 Available colours: Beige, Black, Magenta
 EAN: 4049759305680
How to use
Route the pre-assembled trunk cable through cable ducts or shafts to the required connection points and terminate the LC connectors into compatible LC adapters or patch panel ports. Ensure bend radii are respected according to multimode fibre handling guidelines and secure the cable to prevent strain at connector ends. Check continuity and optical loss with appropriate test equipment after installation.
Usage recommendations
Use this OM4 4x LC trunk cable for short- to medium-range high-bandwidth links; prefer routed paths with controlled bend radius and strain relief. Choose cable colour to match site identification standards and verify connector cleanliness before mating.

## 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 | 10 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 O8303S10OM4 cost, and is it available for purchase?

The price is 131.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 43 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 28.07.2026 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 O8303S10OM4 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 O8303S10OM4?

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/10900810/64092298_large.webp