# Fibre optic cable EFB Elektronik O8303S30OS2 4x LC OS2 30 m Black Blue Yellow

**URL:** https://aio.lv/en/product--efb-elektronik-o8303s30os2--10900394
**Data updated:** 2026-01-06 11:18 (EET)
**Category:** Network Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** O8303S30OS2
**EAN:** 4049759307622
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 162.49 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 134.29 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-o8303s30os2--10900394

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 28.07.2026 | free |
| Pickup points | 31.07.2026 | 1.89 EUR |
| Courier delivery to door | 31.07.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik O8303S30OS2 is a high-quality fibre optic cable designed for reliable data transmission. With a length of 30 meters, it features 4x LC connectors on both ends, ensuring a secure connection. The U-DQ(ZN) BH cable type and OS2 fibre optic standard provide excellent performance with a core diameter of 9 µm, making it suitable for high-speed networking applications. Its durable construction and flexible design make it ideal for various installations.

## Long description

The EFB Elektronik O8303S30OS2 is a pre-assembled fibre optic trunk cable designed for secure, long-distance data transmission. This 30 m OS2 cable contains four LC connectors on each end and uses U-DQ(ZN) BH construction with a 9 µm singlemode core. It is available in blue, yellow and black outer colours and is intended for reliable interconnection in structured cabling environments.
Advantages
The cable offers factory-assembled LC terminations for consistent connector quality and reduced installation time. OS2 singlemode fibre ensures low attenuation for longer runs, while the U-DQ(ZN) BH cable design provides mechanical protection and flexibility suitable for duct and shaft routing. Stocked standard lengths simplify procurement and planning.
Suitable for
Backbone and trunk cabling in enterprise and data centre networks
Long-distance singlemode links where low attenuation is required
Installation in cable ducts, shafts and conduits
Key specifications
Cable type: U-DQ(ZN) BH
Fibre type: OS2 (singlemode), core diameter 9 µm
Length: 30 m
Connectors: 4x LC to 4x LC
Product colours: Blue, Yellow, Black
Manufacturer part number (MPN): O8303S30OS2
EAN: 4049759307622
How to use
Route the pre-assembled trunk cable through the duct or shaft to the required connection points and secure it according to local cabling standards. Plug the LC connectors into compatible LC ports on patch panels, transceivers or network equipment. Avoid sharp bends and excessive pulling force during installation to maintain fibre performance.
Usage recommendations
For best performance, use the OS2 cable for singlemode links beyond typical multimode distances and follow manufacturer guidance for bend radius and tensile limits. Perform end-to-end testing after installation to verify attenuation and connector integrity.

## 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 | 30 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 O8303S30OS2 cost, and is it available for purchase?

The price is 162.49 € (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 28.07.2026 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 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 O8303S30OS2?

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/10900394/64090890_large.webp