# Fibre optic cable EFB Elektronik O8321S40OM3 8x SC OM3 40 m Aqua

**URL:** https://aio.lv/en/product--efb-elektronik-o8321s40om3--10900508
**Data updated:** 2025-12-30 12:54 (EET)
**Category:** Network Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** O8321S40OM3
**EAN:** 4049759305260
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 242.99 €
**Prices and availability valid until:** 2026-07-24 23:59
**Price without VAT (21%):** 200.82 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-o8321s40om3--10900508

## 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 O8321S40OM3 is a high-quality fibre optic cable designed for reliable data transmission. With a length of 40 meters, it features 8x SC connectors and is compliant with OM3 standards. The core diameter is 50 µm, ensuring optimal performance for high-speed networks. Available in Aqua color, this cable is suitable for various applications, providing durability and flexibility in installation.

## Long description

The EFB Elektronik O8321S40OM3 is a pre-assembled fibre optic trunk cable designed for indoor network installations. It measures 40 m and contains eight multimode OM3 fibres terminated with SC connectors at both ends. The cable uses a U-DQ(ZN) BH construction and is supplied in aqua colour; alternative colours include beige and black where available.
Advantages
This 8x SC OM3 cable provides standardized, factory-assembled connections that reduce on-site termination effort and ensure consistent performance. The OM3 50 µm multimode cores support high-speed data transmission over moderate distances, while the U-DQ(ZN) BH construction offers mechanical protection and flexibility for routing in ducts and shafts.
Suitable for
Vertical and horizontal indoor backbone cabling
Data centres and server room connections
Patch panels and equipment interconnects
Installation in cable ducts and shafts
Key specifications
Manufacturer: EFB Elektronik
Model/MPN: O8321S40OM3
Length: 40 m
Fibre type: OM3 multimode, 50 µm core
Connectors: 8x SC to 8x SC
Cable type: U-DQ(ZN) BH
Colour: Aqua (also available in beige, black)
EAN: 4049759305260
How to use
Route the pre-assembled trunk cable through the planned pathway in ducts, shafts or cable trays. Terminate each end into the corresponding SC ports on patch panels or network equipment. Avoid tight bends and secure the cable with appropriate clamps or ties to prevent strain. Verify connections and test optical loss with a suitable OTDR or light source and power meter if required.
Usage recommendations
Store and install the cable according to manufacturer bend-radius and handling guidelines; perform optical testing after installation to confirm link performance.

## Specifications

| Feature | Value |
|---|---|
| Fiber mode structure | Multi-mode |
| Core diameter | 50 µm |
| Cladding diameter | 125 µm |
| Bending radius | 90 mm |
| Fibre optic type | OM3 |
| Test protocol included | Yes |

### Features

| Feature | Value |
|---|---|
| Cable length | 40 m |
| Cable type | U-DQ(ZN) BH |
| Connector 1 | 8x SC |
| Connector 2 | 8x SC |
| Product colour | Aqua colour, Beige, 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 |

### Packaging content

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

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | CE |

## FAQ

### How much does the Fibre optic cable EFB Elektronik O8321S40OM3 cost, and is it available for purchase?

The price is 242.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 18 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 Fibre optic cable EFB Elektronik O8321S40OM3 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

### 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 O8321S40OM3?

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/10900508/64091442_large.webp