# LevelOne IEC-4000 Industrial Fast Ethernet Media Converter RJ45 to SFP

**URL:** https://aio.lv/en/product--oem-2045817--12417984
**Data updated:** 2026-05-09 22:00 (EEST)
**Category:** Network Media Converters
**Manufacturer:** OEM
**Manufacturer code:** 2045817
**EAN:** 4015867188132
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 191.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 158.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--oem-2045817--12417984

## 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 LevelOne IEC-4000 is a robust industrial media converter designed for harsh environments, operating between -40°C and 75°C. It features one RJ45 port and one SFP slot, supporting data transfer rates up to 100 Mbit/s. Housed in a durable aluminium casing, this device ensures reliable network connectivity for 10Base-T, 100Base-TX, and 100Base-X standards. It is ideal for demanding industrial applications requiring stable fiber optic integration.

## Long description

The LevelOne IEC-4000 is a compact industrial Fast Ethernet media converter designed to bridge copper and fiber optic networks in demanding environments. Housed in a durable aluminium casing that provides excellent heat dissipation, this device ensures reliable data transmission at speeds up to 100 Mbit/s. It is engineered to withstand extreme temperatures ranging from -40°C to 75°C, making it suitable for challenging industrial settings where stability and performance are critical.
Advantages
This media converter offers exceptional resilience through its rugged design, which includes surge and ESD protection to ensure maximum immunity against electrical noise and interference. The device supports both switch and pure converter modes, providing flexibility for various network configurations. With the integrated Link Fault Pass Through function, the system can immediately alert remote locations to changes in link status, ensuring proactive network management. The inclusion of polarity protection for its wide input voltage range further enhances its operational safety and reliability.
Suitable for
Industrial automation and control systems
Outdoor network installations in extreme climates
Connecting remote equipment via fiber optic cabling
DIN-rail or wall-mounted network infrastructure
This device may not be suitable for high-bandwidth applications exceeding 100 Mbit/s, as it is specifically designed for Fast Ethernet standards. Additionally, it is not intended for consumer-grade home networking environments where standard, non-industrial equipment would be more cost-effective.
Key specifications
Data transfer rate: 100 Mbit/s
Interface: 1x RJ45 (10Base-T, 100Base-TX) and 1x SFP slot (100Base-X)
Operating temperature: -40°C to 75°C
Input voltage: 12-60 VDC / 18-36 VAC
Housing: Aluminium with DIN-rail or wall mount capability
Dimensions: 59 mm x 49 mm x 36 mm
How to use
To install the LevelOne IEC-4000, mount the unit onto a standard DIN-rail or secure it to a wall surface using the provided mounting options. Connect your copper Ethernet cable to the RJ45 port and insert a compatible SFP module into the fiber slot to establish the fiber optic link. Connect the power supply within the specified voltage range, ensuring correct polarity. Once powered, the integrated LED indicators will provide real-time status updates regarding power, link, and activity, allowing for simple monitoring of the connection.
What to consider before purchase
Ensure your SFP module is compatible with the 100Base-X standard.
Verify that your power source falls within the 12-60 VDC or 18-36 VAC range.
Confirm that your network requirements do not exceed the 100 Mbit/s speed limit.
Usage recommendations: For optimal performance in industrial settings, ensure the device is installed in a location with adequate airflow to maintain the efficiency of the aluminium heat dissipation casing. Always use shielded cables to maintain the integrity of the surge and ESD protection features.

## Specifications

### Network

| Feature | Value |
|---|---|
| Maximum data transfer rate | 100 Mbit/s |
| Networking standards | IEEE 802.3x, IEEE 802.3u, IEEE 802.3 |
| Flow control support | Yes |
| Store-and-forward | Yes |
| Auto MDI/MDI-X | Yes |
| Duplex system | Half, Full |
| Converter input interface | 100Base-TX, 10Base-T |
| Converter output interface | 100Base-X |
| Auto-negotiation | Yes |

### Ports & interfaces

| Feature | Value |
|---|---|
| Ethernet LAN (RJ-45) ports | 1 |
| Fiber ports quantity | 1 |
| Fiber optic connector | SFP |
| Connectivity technology | Wired |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.09 kg |
| Height | 36 mm |
| Width | 59 mm |
| Depth | 49 mm |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 1.44 W |
| Input voltage | 12 - 60 |

### Certificates

| Feature | Value |
|---|---|
| Certification | FCC Part 15 Subpart B Class A
CE EN 55022 Class A
FCC Part 15 Subpart B Class A,
CE EN 55022 Class A
EN61000-4-2 (ESD) Level 3
EN61000-4-3 (RS) Level 2
EN61000-4-4 (EFT) Level 2
EN61000-4-5 (Surge) Level 2
EN61000-4-6 (CS) Level 2
EN 61000-4-8 (PFMF) Level 1
UL508 (Pending)
EN 50121-4 (Pending)
IEC 60068-2-27
IEC 60068-2-32
IEC 60068-2-6 |
| Compliance certificates | RoHS |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 5 - 95 |
| Storage temperature (T-T) | -40 - 75 |
| Operating temperature (T-T) | -40 - 75 |

### Packaging content

| Feature | Value |
|---|---|
| Quick installation guide | Yes |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 260 g |
| Package depth | 105 mm |
| Package height | 65 mm |
| Package width | 160 mm |
| Package type | Box |

### Logistics data

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

### Features

| Feature | Value |
|---|---|
| Internal | No |
| LED indicators | Link, Power, Activity |
| Product colour | Black |
| Housing material | Aluminium |

## FAQ

### How much does the LevelOne IEC-4000 Industrial Media Converter RJ45 to SFP cost, and is it available for purchase?

The price is 191.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 22 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 LevelOne IEC-4000 Industrial Media Converter RJ45 to SFP 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 OEM 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 OEM 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, ethernet lan (rj-45) ports, fiber ports quantity, weight, 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.

## Image

https://aio.lv/img/cache/product/12417984/68717893_large.webp