# Network Media Converter EFB Elektronik EL031

**URL:** https://aio.lv/en/product--efb-elektronik-el031--740542
**Data updated:** 2026-01-13 15:27 (EET)
**Category:** Network Media Converters
**Manufacturer:** EFB Elektronik
**Manufacturer code:** EL031
**EAN:** 4049759102593
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 45.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 37.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-el031--740542

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik EL031 is a Gigabit Ethernet network media converter with a maximum data transfer rate of 1000 Mbit/s. It features a MiniGBIC SFP fiber optic connector and is designed for wired connectivity. The device is housed in a durable metal casing and operates on an input voltage of 100 - 240 V. Its compact dimensions (71 mm x 94 mm x 26 mm) make it suitable for various installations.

## Long description

The EFB Elektronik EL031 is a Gigabit Ethernet network media converter designed to bridge copper and fiber links with a maximum data transfer rate of 1000 Mbit/s. Housed in a black metal casing, the compact EL031 (71 mm x 94 mm x 26 mm) provides a stable wired connection using a MiniGBIC SFP fiber optic connector and supports Gigabit Ethernet interfaces. The device runs from a wide input voltage range of 100 - 240 V and is intended for installations that require reliable media conversion between copper Ethernet and fiber optic segments.
Advantages
The EL031 combines a compact metal enclosure with Gigabit performance and SFP compatibility to enable flexible deployment in rack, wall or desktop installations. Its support for a MiniGBIC SFP connector allows selection of fiber transceivers to match distance and fiber type requirements. The metal housing contributes to mechanical robustness and electromagnetic shielding while the wide input voltage range simplifies integration into varied power environments.
Suitable for
 Extending Ethernet networks over fiber backbones
 Connecting remote switches, routers or servers via SFP modules
 Industrial or office environments requiring compact media conversion
 Small server rooms, telecommunications cabinets and network closets
Key specifications
 Maximum data transfer rate: 1000 Mbit/s
 Fiber ports quantity: 4
 Ethernet interface type: Gigabit Ethernet
 Fiber optic connector: SFP (MiniGBIC)
 Product colour: Black
 Housing material: Metal
 Input voltage range: 100 - 240 V
 Dimensions: 71 mm x 94 mm x 26 mm
How to use
Install the EL031 on a flat surface or within an equipment cabinet where the metal housing can be secured and ventilated. Insert a compatible MiniGBIC SFP transceiver into the SFP slot and connect the fiber optic cable according to the transceiver type (single-mode or multi-mode). Connect the Gigabit Ethernet copper link to the Ethernet interface. Apply mains power within the 100–240 V range and verify link/activity LEDs or connected equipment indicators to ensure the conversion path is established. When replacing SFP modules or cabling, power down the converter if required by your site procedures to avoid transceiver damage.
Usage recommendations
Select SFP transceivers that match the required fiber type and distance and follow manufacturer guidelines for ESD protection when handling transceivers and fiber connectors. Ensure adequate ventilation around the metal housing and secure mounting to prevent mechanical stress on fiber connections. Regularly inspect fiber connectors for cleanliness to maintain optimal link performance.

## Specifications

### Network

| Feature | Value |
|---|---|
| Ethernet interface type | Gigabit Ethernet |
| Maximum data transfer rate | 1000 Mbit/s |
| Auto MDI/MDI-X | Yes |

### Ports & interfaces

| Feature | Value |
|---|---|
| Fiber ports quantity | 4 |
| Fiber optic connector | SFP, MiniGBIC |
| Connectivity technology | Wired |
| DC-in jack | Yes |

### Weight & dimensions

| Feature | Value |
|---|---|
| Height | 26 mm |
| Width | 71 mm |
| Depth | 94 mm |

### Power

| Feature | Value |
|---|---|
| Input voltage | 100 - 240 |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 5 - 90 |
| Storage temperature (T-T) | -20 - 70 |
| Operating temperature (T-T) | 0 - 50 |

### Features

| Feature | Value |
|---|---|
| Internal | No |
| LED indicators | Y |
| Product colour | Black |
| Housing material | Metal |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 85176990 |

## FAQ

### How much does the Network Media Converter EFB Elektronik EL031 cost, and is it available for purchase?

The price is 45.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 278 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 01.07.2026 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. 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: maximum data transfer rate, fiber ports quantity, ethernet interface type, fiber optic connector, 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 Network Media Converter EFB Elektronik EL031?

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/740542/54592584_large.webp