# Fiber-to-Ethernet media converter MikroTik FTC21 — SFP to RJ45

**URL:** https://aio.lv/en/product--mikrotik-ftc21--11260170
**Data updated:** 2026-01-13 11:27 (EET)
**Category:** Network Media Converters
**Manufacturer:** MikroTik
**Manufacturer code:** FTC21
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 54.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 45.03 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--mikrotik-ftc21--11260170

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 02.07.2026 | free |
| Pickup points | 07.07.2026 | 1.89 EUR |
| Courier delivery to door | 07.07.2026 | 4.99 EUR |

## Summary description

The MikroTik FTC21 is a fiber-to-Ethernet media converter that links an SFP fiber module to a copper RJ45 Ethernet port. It enables simple conversion between fiber optics and copper Ethernet for extending network reach, integrating fiber segments into LANs, or connecting switches and routers. Suitable for office, ISP, and industrial edge deployments where SFP-to-RJ45 conversion is required.

## Long description

The MikroTik FTC21 is a fiber-to-Ethernet media converter that links an SFP fiber module to a standard RJ45 Ethernet port. Designed for extending network reach and integrating fiber segments into copper LANs, it enables simple conversion between optical and copper interfaces for office, ISP, and edge industrial deployments. The unit is compact and available in white.
Advantages
The FTC21 provides a straightforward and protocol-transparent conversion between SFP fiber connections and 10/100/1000 Mbps Ethernet over RJ45, allowing integration of fiber links without replacing existing copper equipment. Its compact design and passive functionality make installation and maintenance simple, while compatibility with standard SFP modules ensures flexible use with different fiber types and distances.
Suitable for
Extending network links between buildings using fiber and connecting to copper Ethernet switches
Integrating fiber uplinks from ISPs into office or small-business LANs
Edge deployments where a fiber segment must be converted to RJ45 for existing equipment
Key specifications
Interface: SFP slot (fiber) to RJ45 Ethernet port
Ethernet speed: 10/100/1000 Mbps on RJ45
Form factor: compact media converter
Color: white
How to use
Insert a compatible SFP fiber module into the FTC21 SFP slot and connect the fiber cable. Connect the RJ45 port to a switch, router, or endpoint using standard Ethernet cable. Power the unit according to MikroTik instructions and verify link LEDs to confirm negotiation or link status. No additional configuration is required on the converter itself when used as a transparent media converter.
Usage recommendations
Use SFP modules that match the fiber type and distance required (single-mode or multi-mode) and ensure proper handling of fiber connectors. Place the converter in a protected environment away from moisture and excessive heat; verify link speed compatibility with connected equipment to avoid mismatched duplex or speed settings.

## FAQ

### How much does the MikroTik FTC21 fiber-to-Ethernet media converter 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 — 85 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 02.07.2026 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: Cash payment, 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 MikroTik 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 MikroTik 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/11260170/62178555_large.webp