# Media converter MC112CS 10/100 Mbps, multimode/SMF fiber link up to 20 km

**URL:** https://aio.lv/en/product--na-mc112cs--3488263
**Data updated:** 2026-02-12 09:53 (EET)
**Category:** Network Media Converters
**Manufacturer:** NA
**Manufacturer code:** MC112CS
**EAN:** 3100000028886
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 41.39 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 34.21 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--na-mc112cs--3488263

## 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

MC112CS media converter supports 10/100 Mbps Ethernet to fiber conversion for extending networks up to 20 km. It provides a copper RJ45 port for Ethernet and a fiber interface compatible with single-mode links, enabling integration of distant network segments, building-to-building connections, or backbone extension. Compact and suitable for rack or desktop deployment in small offices and network installations.

## Long description

The MC112CS media converter provides a simple way to extend 10/100 Mbps Ethernet networks over fiber for links up to 20 km. It includes a copper RJ45 port for standard Ethernet and a fiber interface compatible with single-mode fiber, enabling connection of distant network segments, building-to-building links, or backbone extension. The compact unit is suitable for desktop or rack deployment in small offices, branch sites and network closets where reliable fiber connectivity is required.
Advantages
The device converts 10/100 Mbps Ethernet signals to a fiber interface while preserving link integrity and auto-negotiation on the copper side. Its support for single-mode fiber enables long-distance connectivity up to 20 km without additional repeaters. The compact design and standard power input make it practical for constrained spaces and simple installations. Low latency and transparent data forwarding allow the converter to integrate into existing Ethernet networks with minimal configuration.
Suitable for
 Extending LAN connections between buildings or floors over fiber
 Connecting remote network devices where copper cabling is impractical
 Integrating fiber segments into small office or branch networks
 Backbone extension for video surveillance, access control or data aggregation
Key specifications
 Data rate: 10/100 Mbps Ethernet
 Copper interface: RJ45, Ethernet over UTP
 Fiber interface: single-mode fiber compatible
 Maximum fiber link distance: up to 20 km
 Media conversion: electrical-to-optical and optical-to-electrical
 Form factor: compact desktop or rack-mountable module
 Latency: low, suitable for transparent Ethernet bridging
How to use
Install the media converter on a stable surface or in a rack location with adequate ventilation and power it using the supplied power adapter or standard power source. Connect the Ethernet device or switch to the RJ45 port using appropriate UTP cable and attach the single-mode fiber cable to the fiber port, ensuring correct transmit/receive alignment. Verify link LEDs to confirm successful electrical and optical link establishment. No additional software configuration is required for basic media conversion; the converter will pass Ethernet frames transparently and support auto-negotiation on the copper port.
Usage recommendations
Place the unit in a dry, temperature-controlled environment and use single-mode fiber with compatible connectors for optimal performance. Check fiber connectors for cleanliness before insertion and observe bend radius guidelines. For integration into managed networks, plan link testing and monitoring from network switches or external tools to verify quality and throughput. If using multiple converters in a chain, ensure power redundancy and proper labeling to simplify maintenance.

## FAQ

### How much does the Media converter MC112CS 10/100 Mbps cost, and is it available for purchase?

The price is 41.39 € (valid at the time of publication and already includes all taxes). The item is available for order — 1 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: 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 NA 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 NA 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/3488263/52246831_large.webp