# Fibre optic cable EFB Elektronik O8342S20OS2 12x LC OS2 20 m Black Blue Yellow

**URL:** https://aio.lv/en/product--efb-elektronik-o8342s20os2--10900761
**Data updated:** 2026-02-12 11:30 (EET)
**Category:** Network Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** O8342S20OS2
**EAN:** 4049759306496
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 308.99 €
**Prices and availability valid until:** 2026-08-03 23:59
**Price without VAT (21%):** 255.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-o8342s20os2--10900761

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik O8342S20OS2 is a high-quality fibre optic cable designed for optimal data transmission. With a length of 20 meters, it features 12x LC connectors on both ends and is compliant with OS2 standards. The cable type is U-DQ(ZN) BH, ensuring durability and flexibility. Its core diameter of 9 µm allows for efficient signal transfer, making it ideal for high-speed networking applications.

## Long description

The EFB Elektronik O8342S20OS2 is a pre-assembled fibre optic trunk cable intended for insertion into cable ducts and shafts. It is a 20 m multimode/ single-mode compatible assembly offered by EFB as part of a stocked standard line. The cable comes with 12 LC connectors on each end, a U-DQ(ZN) BH cable construction for durability and flexibility, and a 9 µm core diameter suitable for OS2 transmission characteristics.
Advantages
The trunk cable is supplied ready-made, reducing installation time and the need for on-site splicing. Its U-DQ(ZN) BH construction provides mechanical protection and flexibility for routing in ducts and shafts. With 12 LC connectors per end, the assembly supports high-density patching and straightforward connection to LC-equipped equipment and patch panels.
Suitable for
 High-density backbone connections in data centres and telecom rooms
 Routed installations through cable ducts and shafts
 Connections between patch panels and equipment with LC ports
Key specifications
 Cable length: 20 m
 Cable type: U-DQ(ZN) BH (central tube / tight-buffered trunk construction)
 Connector type: 12x LC on each end
 Optical category: OS2 (single-mode) characteristics; 9 µm core diameter
 Colours: Blue, Yellow, Black (jacket and fiber identification)
How to use
Route the pre-assembled trunk cable through the intended ducting or shaft, avoiding tight bends and mechanical stress. Terminate each end at the appropriate patch panels or equipment with LC ports and secure the cable according to local installation standards. Verify connections and perform optical loss testing after installation to confirm link performance.
Usage recommendations
Use the cable for backbone and interconnect links where a pre-terminated 12x LC trunk simplifies installation. Protect the cable during pull-in and avoid exceeding the minimum bend radius specified for U-DQ(ZN) BH constructions. Perform optical testing after installation to ensure compliance with link budget requirements.

## Specifications

| Feature | Value |
|---|---|
| Fiber mode structure | Single-mode |
| Core diameter | 9 µm |
| Cladding diameter | 125 µm |
| Bending radius | 180 mm |
| Fibre optic type | OS2 |

### Features

| Feature | Value |
|---|---|
| Cable length | 20 m |
| Cable type | U-DQ(ZN) BH |
| Connector 1 | 12x LC |
| Connector 2 | 12x LC |
| Product colour | Blue, Yellow, Black |
| 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) |

## FAQ

### How much does the Fibre optic cable EFB Elektronik O8342S20OS2 cost, and is it available for purchase?

The price is 308.99 € (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 03.08.2026 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 O8342S20OS2?

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/10900761/64092067_large.webp