# Fibre optic cable EFB Elektronik O8301S20OS2 4x SC U-DQ(ZN) BH 20 m Black Blue Yellow

**URL:** https://aio.lv/en/product--efb-elektronik-o8301s20os2--10900741
**Data updated:** 2026-01-06 11:18 (EET)
**Category:** Network Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** O8301S20OS2
**EAN:** 4049759306892
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 164.99 €
**Prices and availability valid until:** 2026-08-13 23:59
**Price without VAT (21%):** 136.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-o8301s20os2--10900741

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 11.08.2026 | free |
| Pickup points | 14.08.2026 | 1.89 EUR |
| Courier delivery to door | 14.08.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik O8301S20OS2 is a high-quality fibre optic cable designed for reliable data transmission. With a length of 20 meters, it features 4x SC connectors and is compliant with the U-DQ(ZN) BH standard. The OS2 fibre optic type ensures low attenuation and high bandwidth, making it ideal for high-speed networking applications. The core diameter of 9 µm allows for efficient light transmission, while the black, blue, and yellow colors provide easy identification and organization.

## Long description

The EFB Elektronik O8301S20OS2 is a pre-assembled fibre optic trunk cable with four SC connectors at each end, delivered in a 20 m length. It uses OS2 single-mode fibres with a 9 µm core diameter and conforms to the U-DQ(ZN) BH cable construction. The cable is available in black outer jacket with blue and yellow identification for individual fibres, and is intended for reliable, low-attenuation data transmission in network backbones and point-to-point links.
Advantages
This fibre optic cable provides low signal attenuation and stable bandwidth performance thanks to the OS2 single-mode fibres and standardised U-DQ(ZN) BH construction. Pre-assembled SC connectors reduce installation time and ensure consistent connector quality. The 20 m stocked length makes it suitable for common trunk and interconnection runs without the need for custom assembly.
Suitable for
Network backbone cabling
Point-to-point links between equipment racks
Interconnection in server rooms and data centers
Pre-terminated installations where fast deployment is required
Key specifications
Brand: EFB Elektronik
Model / MPN: O8301S20OS2
Fibre type: OS2 (single-mode), core diameter 9 µm
Cable type: U-DQ(ZN) BH
Connectors: 4x SC to 4x SC (pre-assembled)
Length: 20 m
Colour: Black outer jacket; blue and yellow fibre identification
EAN: 4049759306892
How to use
Route the pre-assembled trunk cable along the designated cable duct or cable tray and secure it according to local cabling practices. Terminate or connect each SC connector to the matching SC adapters or equipment ports, taking care to keep connector endfaces clean and dust-free. Verify link performance with appropriate optical test equipment after installation to confirm insertion loss and continuity.
Usage recommendations
Store and install the cable within the manufacturer’s recommended bend radius, avoid excessive tensile load during pulling, and protect SC connector endfaces with dust caps until final connection to maintain optimal optical performance.

## 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 | 4x SC |
| Connector 2 | 4x SC |
| Product colour | Blue, Yellow, Black |
| 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 |

### Certificates

| Feature | Value |
|---|---|
| Certification | ITU-T G.652.D |
| Compliance certificates | CE |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Fibre optic cable EFB Elektronik O8301S20OS2 cost, and is it available for purchase?

The price is 164.99 € (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 11.08.2026 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 type, cable length, 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 O8301S20OS2?

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/10900741/64091965_large.webp