# Media converter ADVANTECH EKI-2541S-AE — Ethernet 10/100 Mbps to single-mode fiber, 1 fiber port

**URL:** https://aio.lv/en/product--advantech-eki-2541s-ae--11042518
**Data updated:** 2026-02-13 15:48 (EET)
**Category:** Network Media Converters
**Manufacturer:** ADVANTECH
**Manufacturer code:** EKI-2541S-AE
**EAN:** 5715063387689
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 54.49 €
**Prices and availability valid until:** 2026-07-13 23:59
**Price without VAT (21%):** 45.03 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--advantech-eki-2541s-ae--11042518

## 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 ADVANTECH EKI-2541S-AE is a media converter that converts 10/100 Mbps Ethernet signals to single-mode fiber with a single fiber port. It enables connection between copper Ethernet devices and long-distance fiber networks, useful for industrial and network infrastructure applications where electrical isolation and extended reach are required. Compact and suitable for integration into existing LAN or point-to-point links.

## Long description

The ADVANTECH EKI-2541S-AE is a media converter designed to bridge 10/100 Mbps Ethernet copper networks and single-mode fiber links using one optical fiber port. Its compact form factor and industrial-grade design allow integration into LAN segments or point-to-point connections where extended reach and electrical isolation are required. The device supports standard Ethernet signaling on the RJ45 side while providing a single-mode fiber interface for long-distance transmission in network infrastructure and industrial environments.
Advantages
The media converter provides reliable conversion between copper and single-mode fiber without modifying existing Ethernet equipment, enabling longer link distances and immunity to electrical interference. Its small footprint facilitates installation in constrained spaces or on DIN rails when used with compatible mounting accessories. The device reduces the need for expensive rewiring and offers a straightforward solution for extending network reach and improving signal integrity over long distances.
Suitable for
 Extending Ethernet links between buildings or sites over long distances
 Connecting industrial equipment requiring electrical isolation from network switches
 Integrating legacy 10/100 Mbps devices into a fiber-based backbone
 Point-to-point fiber connections in surveillance, access control, or remote I/O systems
Key specifications
 Data rate: 10/100 Mbps Ethernet
 Fiber type: single-mode optical interface
 Ports: one RJ45 copper Ethernet port and one single-mode fiber port
 Transmission mode: media conversion between copper and optical link
 Typical use: long-distance Ethernet extension and electrical isolation
 Form factor: compact industrial enclosure suitable for rack, wall, or DIN-style mounting with appropriate accessories
How to use
Install the media converter near the existing copper Ethernet device or at the fiber link endpoint. Connect the RJ45 Ethernet cable to the copper port and terminate the single-mode fiber at the optical port using the appropriate fiber connector type. Ensure proper fiber polarity and secure connections. Provide power to the converter according to the manufacturer's power input specifications and confirm link LEDs or indicators show a stable connection. Configure network devices at each end of the link with compatible speed and duplex settings if required.
Usage recommendations
Place the media converter in a dry, ventilated location away from direct heat sources and strong electromagnetic interference. Use single-mode fiber patch cords and connectors rated for the deployment distance, and verify power supply compatibility before installation. For industrial installations, use recommended mounting accessories and observe grounding and surge protection practices suitable for the environment.

## FAQ

### How much does the ADVANTECH EKI-2541S-AE media converter 10/100 to single-mode cost, and is it available for purchase?

The price is 54.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 7 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. 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 ADVANTECH 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 ADVANTECH 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

## Image

https://aio.lv/img/cache/product/11042518/61707982_large.webp