# Fibre optic cable EFB Elektronik O8303S100OM3 4x LC OM3 100 m Aqua

**URL:** https://aio.lv/en/product--efb-elektronik-o8303s100om3--10900540
**Data updated:** 2025-12-30 12:54 (EET)
**Category:** Network Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** O8303S100OM3
**EAN:** 4049759304621
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 234.99 €
**Prices and availability valid until:** 2026-08-14 23:59
**Price without VAT (21%):** 194.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-o8303s100om3--10900540

## 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 O8303S100OM3 is a high-performance fibre optic cable designed for InfiniBand applications. With a length of 100 m, it features 4x LC connectors and is compliant with OM3 standards. The core diameter is 50 µm, ensuring efficient data transmission. Available in Aqua colour, this cable is ideal for high-speed networking and data centers.

## Long description

The EFB Elektronik O8303S100OM3 is a pre-assembled fibre optic trunk cable designed for high-speed networking and InfiniBand environments. This 100 m OM3 cable features four LC duplex terminations on each end and a 50 µm multimode core, supplied in aqua colour. It is part of EFB's standard stocked line of trunk assemblies intended for insertion into cable ducts and shafts.
Advantages
Manufactured by EFB Elektronik, the O8303S100OM3 provides factory-terminated LC connectors and consistency with OM3 multimode specifications for reliable high-bandwidth transmission. The pre-assembled trunk format reduces on-site termination work and allows fast deployment in data center racks and structured cabling systems. Stock availability enables shorter lead times compared with custom assemblies.
Suitable for
 InfiniBand high-speed links
 Data center backbone and rack-to-rack connections
 Structured cabling within buildings and cable shafts
 Patch panels and fibre distribution frames
Key specifications
 Manufacturer: EFB Elektronik
 Model (MPN): O8303S100OM3
 Length: 100 m
 Fiber type: OM3 multimode, 50 µm core
 Connectors: 4x LC to 4x LC (factory-terminated)
 Cable type: U-DQ(ZN) BH
 Colour: Aqua (also available in Beige, Black)
 EAN: 4049759304621
How to use
Install the EFB O8303S100OM3 by routing the trunk cable through the designated cable duct or shaft to the intended patch panel or distribution frame. Secure the cable according to building and data center cabling practices, avoiding tight bends and mechanical stress. Connect LC connectors into corresponding LC ports on transceivers, patch panels, or couplers, ensuring proper alignment and cleanliness of connector end-faces before mating.
Usage recommendations
Handle connectors and fibre ends with care: keep dust caps on until connection, clean end-faces with appropriate fibre cleaning tools, and respect minimum bend radius and pull-force limits specified for multimode trunk cables to maintain optical performance and longevity.

## 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 | 100 m |
| Cable type | U-DQ(ZN) BH |
| Connector 1 | 4x LC |
| Connector 2 | 4x LC |
| 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 O8303S100OM3 cost, and is it available for purchase?

The price is 234.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 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 O8303S100OM3?

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/10900540/64091607_large.webp