# EFB Elektronik O8341S40OS2 40m 12x SC OS2 Fibre Optic Trunk Cable

**URL:** https://aio.lv/en/product--efb-elektronik-o8341s40os2--12427608
**Data updated:** 2026-05-10 05:18 (EEST)
**Category:** Fiber Optic Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** O8341S40OS2
**EAN:** 4049759306717
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 227.49 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 188.01 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-o8341s40os2--12427608

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik O8341S40OS2 is a high-quality 40-meter fibre optic trunk cable featuring 12x SC connectors on both ends. Built with OS2 single-mode fibre and a U-DQ(ZN) BH cable construction, this 9 µm core diameter cable is designed for reliable high-speed data transmission in professional network environments. It provides robust connectivity for demanding infrastructure applications requiring precision and durability.

## Long description

The EFB Elektronik O8341S40OS2 is a high-quality 40-meter fibre optic trunk cable designed for professional network infrastructure. Featuring 12x SC connectors on both ends, this cable utilizes OS2 single-mode fibre with a 9 µm core diameter to ensure reliable, high-speed data transmission. The cable is constructed with a U-DQ(ZN) BH design and a low smoke zero halogen (LSZH) jacket, meeting the Dca CPR-class requirements for safety and durability in various installation environments.
Advantages
This trunk cable is manufactured and polished in a factory setting, undergoing rigorous functional testing to ensure consistent performance. Each unit is delivered with an individual attenuation protocol for every fibre, guaranteeing quality standards. The assembly includes double-sided stepped cable whips for easier management, and individual cables are clearly identified with numbered markers. For added convenience during installation, the cable is supplied with a fabric hose that acts as a drawing-in tube, protecting the connectors and facilitating smooth routing through ducts and shafts.
Suitable for
High-speed data centre backbone connections
Professional network infrastructure installations
Routing through cable ducts and shafts
Demanding environments requiring LSZH safety standards
This cable may not be suitable for applications requiring multi-mode fibre connectivity, as it is strictly designed for OS2 single-mode standards. Additionally, it is not intended for outdoor environments that require direct burial or extreme weather resistance, as the U-DQ(ZN) BH construction is optimized for indoor or protected conduit use.
Key specifications
Length: 40 m
Fibre type: OS2 Single-mode
Core diameter: 9 µm
Connectors: 12x SC to 12x SC
Cable construction: U-DQ(ZN) BH
Jacket material: Low smoke zero halogen (LSZH)
Fire rating: CPR-Class Dca
To install the cable, carefully remove it from the polybag packaging. Utilize the included fabric hose as a drawing-in tube to guide the cable through conduits or cable trays, ensuring that the minimum bend radius is respected to prevent damage to the fibre optics. Once positioned, connect the SC connectors to the corresponding ports on your networking equipment. Ensure that all connection points are clean and free of dust before insertion to maintain signal integrity.
What to consider before purchase
Verify that your networking equipment supports SC connector interfaces
Confirm that your system requires OS2 single-mode fibre specifications
Ensure the 40-meter length is sufficient for your cable run requirements
Check that the Dca fire rating meets your local building and safety regulations
Usage recommendations: Always inspect the fibre optic connectors for debris before installation and use a fibre cleaning tool if necessary. Keep the attenuation protocol provided with the cable for future maintenance and troubleshooting reference.

## Specifications

| Feature | Value |
|---|---|
| Plug and Play | Yes |
| Cable length | 40 m |
| Cable type | U-DQ(ZN) BH |
| Product colour | Black, Yellow, Blue |
| Connector 1 | 12x SC |
| Connector 2 | 12x SC |
| Cable diameter | 6 mm |
| Fiber mode structure | Single-mode |
| Core diameter | 9 µm |
| Cladding diameter | 125 µm |
| Jacket material | Low smoke zero halogen (LSZH) |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Bending radius | 90 mm |
| Quantity per pack | 1 pc(s) |
| Fibre optic type | OS2 |
| Cable shape | Round |
| Test protocol included | Yes |
| Compliance certificates | CE |

## FAQ

### How much does the EFB Elektronik O8341S40OS2 Fibre Optic Cable 40m cost, and is it available for purchase?

The price is 227.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 9 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 09.07.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can EFB Elektronik O8341S40OS2 Fibre Optic Cable 40m be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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

### Where can I download the instructions for EFB Elektronik O8341S40OS2 Fibre Optic Cable 40m?

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/12427608/68732692_large.webp