# Fibre optic cable EFB Elektronik O8321S190OM4 8x SC OM4 190 m Beige Black Magenta

**URL:** https://aio.lv/en/product--efb-elektronik-o8321s190om4--10900470
**Data updated:** 2025-12-30 12:54 (EET)
**Category:** Network Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** O8321S190OM4
**EAN:** 4049759306281
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 708.99 €
**Prices and availability valid until:** 2026-08-15 23:59
**Price without VAT (21%):** 585.94 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-o8321s190om4--10900470

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 14.08.2026 | free |
| Pickup points | 19.08.2026 | 1.79 EUR |
| Courier delivery to door | 19.08.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik O8321S190OM4 is a high-quality fibre optic cable designed for reliable data transmission. With a length of 190 m, it features 8x SC connectors and is compliant with OM4 standards. The cable type is U-DQ(ZN) BH, ensuring durability and flexibility. The core diameter of 50 µm allows for efficient light transmission, making it ideal for high-speed networking applications. Available in Beige, Black, and Magenta colors, this cable meets the demands of modern data centers.

## Long description

The EFB Elektronik O8321S190OM4 is a pre-assembled fibre optic trunk cable with a total length of 190 m and eight SC connectors on each end. Manufactured to OM4 specifications with a 50 µm core diameter and U-DQ(ZN) BH cable construction, it is intended for high-speed, long-distance links in structured networks and data centre backbones. The cable is available in Beige, Black and Magenta and is part of EFB's stocked standard product line for quick deployment.
Advantages
This OM4 fibre optic cable offers high bandwidth and low attenuation suitable for 10 GbE and higher applications, a robust U-DQ(ZN) BH construction for mechanical protection and flexibility, and pre-terminated SC connectors for fast installation without on-site splicing. Being a stocked standard assembly from EFB Elektronik ensures consistent quality and availability for immediate use.
Suitable for
Data centre trunk/backbone links
High-speed LAN/MAN connections (10 GbE and above)
Pre-terminated installations where quick deployment is required
Key specifications
Manufacturer: EFB Elektronik
Model/MPN: O8321S190OM4
Length: 190 m
Fiber category: OM4 (50 µm core)
Connectors: 8x SC to 8x SC (pre-assembled)
Cable type: U-DQ(ZN) BH
Colours: Beige, Black, Magenta
EAN: 4049759306281
How to use
Route the pre-assembled trunk cable through cable ducts or shafts to connect distribution points or equipment racks. Secure the cable at regular intervals to avoid excessive bending; observe the minimum bend radius specified for U-DQ(ZN) BH construction. Plug the SC connectors into compatible SC adapters or ports; no field termination is required. Verify link continuity and performance using appropriate test equipment after installation.
Usage recommendations
Use this OM4 pre-terminated trunk cable for backbone and high-speed links where controlled routing and fast deployment are priorities. Avoid tight bends and mechanical stress during installation and ensure connector endfaces remain clean to maintain optimal signal performance.

## Specifications

| Feature | Value |
|---|---|
| Fiber mode structure | Multi-mode |
| Core diameter | 50 µm |
| Cladding diameter | 125 µm |
| Bending radius | 90 mm |
| Fibre optic type | OM4 |
| Test protocol included | Yes |

### Features

| Feature | Value |
|---|---|
| Cable length | 190 m |
| Cable type | U-DQ(ZN) BH |
| Connector 1 | 8x SC |
| Connector 2 | 8x SC |
| Product colour | Beige, Black, Magenta |
| 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 O8321S190OM4 cost, and is it available for purchase?

The price is 708.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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 14.08.2026 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, Leasing for legal entities. 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 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 O8321S190OM4?

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/10900470/64091255_large.webp