# Fibre optic cable EFB Elektronik O8341S40OM4 12x SC OM4 40 m Beige Black Magenta

**URL:** https://aio.lv/en/product--efb-elektronik-o8341s40om4--10900489
**Data updated:** 2025-12-30 12:54 (EET)
**Category:** Network Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** O8341S40OM4
**EAN:** 4049759305611
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 346.99 €
**Prices and availability valid until:** 2026-08-15 23:59
**Price without VAT (21%):** 286.77 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-o8341s40om4--10900489

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 31.07.2026 | free |
| Pickup points | 05.08.2026 | 1.79 EUR |
| Courier delivery to door | 05.08.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik O8341S40OM4 is a high-quality fibre optic cable designed for high-speed data transmission. With a length of 40 meters, it features 12x SC connectors on both ends and is compliant with OM4 standards. The core diameter is 50 µm, ensuring efficient signal transmission. Available in Beige, Black, and Magenta colors, this cable is ideal for InfiniBand applications, providing reliable performance and durability.

## Long description

The EFB Elektronik O8341S40OM4 is a pre-assembled fibre optic trunk cable intended for high-speed data transmission. This 40 m OM4 cable includes 12x SC connectors on each end, a 50 µm core diameter suitable for multimode OM4 networks, and is available in Beige, Black and Magenta. It is part of EFB's stocked standard line of factory-made assemblies for insertion into cable ducts and shafts.
Advantages
Pre-assembled and stocked for immediate use, the cable meets OM4 multimode specifications for improved bandwidth and reach compared with lower OM classes. With 12 SC connector pairs it supports multi-fibre connections such as InfiniBand trunking. The factory assembly reduces installation time and ensures consistent connector quality and repeatable performance.
Suitable for
 Data centre trunking and rack-to-rack fibre runs
 High-density multimode connections (12-fibre applications)
 InfiniBand interconnects and high-speed LAN links
 Installation into cable ducts and shafts where a ready-made OM4 trunk is required
Key specifications
 Manufacturer: EFB Elektronik
 MPN: O8341S40OM4
 EAN: 4049759305611
 Cable length: 40 m
 Fibre type / class: OM4 multimode, 50 µm core
 Cable type: U-DQ(ZN) BH
 Connectors: 12x SC to 12x SC
 Colours: Beige, Black, Magenta
How to use
Route the pre-assembled trunk cable through the intended cable duct or shaft and terminate it in the designated patch panels or adapter plates using the SC connectors. Ensure connector endfaces are clean before mating. Secure the cable along its route to prevent strain on the connectors and avoid tight bends below the manufacturer's minimum bend radius.
Usage recommendations
For reliable performance, use the cable in OM4-compliant multimode installations and follow standard fibre handling procedures: clean connectors before connection, avoid excessive bending and protect the trunk in shared ducts. Verify compatibility with InfiniBand or network equipment supporting 12-fibre SC connections.

## 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 | 40 m |
| Cable type | U-DQ(ZN) BH |
| Connector 1 | 12x SC |
| Connector 2 | 12x SC |
| 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 O8341S40OM4 cost, and is it available for purchase?

The price is 346.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 31.07.2026 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 O8341S40OM4 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 O8341S40OM4?

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

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