# Fibre optic cable EFB Elektronik O8341S20OS2 12x SC OS2 20 m Black Blue Yellow

**URL:** https://aio.lv/en/product--efb-elektronik-o8341s20os2--10900446
**Data updated:** 2026-01-06 11:18 (EET)
**Category:** Network Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** O8341S20OS2
**EAN:** 4049759306694
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 245.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 202.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-o8341s20os2--10900446

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik O8341S20OS2 is a high-quality fibre optic cable designed for reliable data transmission. With a length of 20 meters, it features 12 SC connectors on both ends, ensuring compatibility with various devices. The cable type is U-DQ(ZN) BH, and it uses OS2 fibre optic technology with a core diameter of 9 µm, providing excellent performance for high-speed networking applications. Its robust construction and multiple color options (Black, Blue, Yellow) make it suitable for diverse environments.

## Long description

The EFB Elektronik O8341S20OS2 is a pre-assembled fibre optic trunk cable designed for reliable high-speed data transmission. It measures 20 m and contains 12 SC connectors on each end. The cable uses OS2 singlemode fibres with a 9 µm core diameter and is manufactured in the U-DQ(ZN) BH construction. Available colours include black, blue and yellow.
Advantages
This fibre optic cable is delivered ready for immediate installation, reducing on-site termination work. The OS2 fibres and SC connectors provide stable low-loss connections suitable for long-distance links. The U-DQ(ZN) BH construction offers mechanical protection and keeps the fibres organized for easier routing in ducts and shafts.
Suitable for
 Backbone and trunk network links
 Data centre interconnections
 Installation in cable ducts and shafts
 Long-distance singlemode transmissions
Key specifications
 Brand: EFB Elektronik
 MPN: O8341S20OS2
 EAN: 4049759306694
 Cable length: 20 m
 Cable type: U-DQ(ZN) BH
 Fibre category: OS2 (singlemode)
 Core diameter: 9 µm
 Connectors: 12x SC to 12x SC
 Product colours: Black, Blue, Yellow
How to use
Route the pre-assembled trunk cable through the cable duct or shaft to the required connection points. Terminate the cable by mating the SC connectors into compatible ports or adaptor panels. Ensure proper bend radius during routing and secure the cable to prevent strain on the connectors. No field splicing or additional connectorisation is required for standard installations.
Usage recommendations
Store and install the cable in dry conditions and avoid sharp bends; follow the manufacturer's minimum bend radius for U-DQ(ZN) BH cables. Use compatible SC adapters and patch panels for optimal performance and verify link loss after installation.

## Specifications

| Feature | Value |
|---|---|
| Fiber mode structure | Single-mode |
| Core diameter | 9 µm |
| Cladding diameter | 125 µm |
| Bending radius | 90 mm |
| Fibre optic type | OS2 |
| Test protocol included | Yes |

### Features

| Feature | Value |
|---|---|
| Cable length | 20 m |
| Cable type | U-DQ(ZN) BH |
| Connector 1 | 12x SC |
| Connector 2 | 12x SC |
| Product colour | Black, Blue, Yellow |
| 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 O8341S20OS2 cost, and is it available for purchase?

The price is 245.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 23.07.2026 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 O8341S20OS2?

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/10900446/64091145_large.webp