# Fibre optic cable EFB Elektronik O8303S80OS2 4x LC OS2 80 m Black Blue Yellow

**URL:** https://aio.lv/en/product--efb-elektronik-o8303s80os2--10900716
**Data updated:** 2026-01-06 11:18 (EET)
**Category:** Network Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** O8303S80OS2
**EAN:** 4049759307677
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 195.49 €
**Prices and availability valid until:** 2026-08-14 23:59
**Price without VAT (21%):** 161.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-o8303s80os2--10900716

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 12.08.2026 | free |
| Pickup points | 17.08.2026 | 1.89 EUR |
| Courier delivery to door | 17.08.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik O8303S80OS2 is an 80 m long fibre optic cable featuring 4x LC connectors on both ends. It utilizes U-DQ(ZN) BH cable type and OS2 fibre optic technology with a core diameter of 9 µm. This cable is designed for high-speed data transmission, ensuring reliable performance and minimal signal loss. Its durable construction and multiple color options (Black, Blue, Yellow) make it suitable for various networking applications.

## Long description

The EFB Elektronik O8303S80OS2 is an 80 m pre-assembled fibre optic trunk cable with 4x LC connectors on each end, designed for insertion into cable ducts and shafts. Manufactured to EFB's quality standards, this U-DQ(ZN) BH cable uses OS2 single-mode fibre with a 9 µm core diameter to provide low attenuation and stable high-speed data transmission. The cable is available in Black, Blue and Yellow outer colours and comes as part of EFB's stocked standard line for immediate use.
Advantages
Pre-assembled with 4x LC connectors at both ends for quick installation; OS2 single-mode fibre reduces signal loss over long runs; robust U-DQ(ZN) BH construction suitable for duct and shaft installation; stocked standard lengths for fast availability; available in multiple outer colours to assist identification.
Suitable for
Backbone and trunk links in buildings and data centres
Long-distance single-mode connections requiring low attenuation
Installation inside cable ducts and shafts
Structured cabling where quick plug-and-play deployment is needed
Key specifications
Manufacturer: EFB Elektronik
Model / MPN: O8303S80OS2
Cable type: U-DQ(ZN) BH
Fibre type: OS2 (single-mode), core diameter 9 µm
Connectors: 4x LC to 4x LC
Length: 80 m
Colours: Black, Blue, Yellow
EAN: 4049759307677
How to use
Route the pre-assembled trunk cable through the cable duct or shaft to the required endpoints. Terminate by plugging the LC connectors into compatible LC ports on network equipment or patch panels. Secure the cable along its route to avoid sharp bends; follow site-specific bending-radius and installation guidelines. Verify connections and measure optical loss if required before commissioning.
Usage recommendations
Use the EFB O8303S80OS2 for single-mode backbone links and long-distance patching. Avoid repeated flexing and maintain the manufacturer's minimum bend radius to preserve fibre performance; perform optical loss testing after installation to confirm link quality.

## 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 | 80 m |
| Cable type | U-DQ(ZN) BH |
| Connector 1 | 4x LC |
| Connector 2 | 4x LC |
| 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 O8303S80OS2 cost, and is it available for purchase?

The price is 195.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 12.08.2026 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 O8303S80OS2?

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/10900716/64091835_large.webp