# Media converter Microsense MS400210 10/100TX to 100FX multimode

**URL:** https://aio.lv/en/product--microsense-ms400210--3504281
**Data updated:** 2026-02-12 09:54 (EET)
**Category:** Network Media Converters
**Manufacturer:** Microsense
**Manufacturer code:** MS400210
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 101.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 83.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--microsense-ms400210--3504281

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.99 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

Microsense MS400210 is a media converter that connects 10/100Base-TX copper Ethernet to 100Base-FX fiber. Designed for multimode fiber links, it enables network extension and segment isolation while maintaining Ethernet compatibility at 10/100 Mbps. Use cases include extending LAN links over fiber, connecting distant switches, and improving noise immunity and distance in campus or office networks.

## Long description

Microsense MS400210 is a media converter that connects 10/100Base-TX copper Ethernet to 100Base-FX multimode fiber. It converts electrical Ethernet signals from standard RJ45 ports to optical signals for multimode fiber links, enabling network extension between buildings, floors, or distant switches while preserving 10/100 Mbps Ethernet compatibility and full-duplex or half-duplex operation where supported.
Advantages
The device provides reliable electrical-to-optical conversion for 10/100 Mbps networks, increasing link distance and improving immunity to electromagnetic interference compared with copper cabling. Support for multimode fiber reduces installation complexity in short- to medium-range fiber runs. The compact design and simple RJ45-to-fiber function make it suitable for adding fiber segments without replacing existing network equipment.
Suitable for
Extending LAN links between rooms, floors, or nearby buildings over multimode fiber
Connecting switches or network segments where copper reach is insufficient
Isolating network segments to reduce electrical interference and ground loop issues
Integrating fiber links into existing 10/100 Ethernet infrastructures
Key specifications
Ethernet interface: 10/100Base-TX (RJ45)
Fiber interface: 100Base-FX for multimode fiber
Data rate: supports 10 Mbps and 100 Mbps Ethernet operation
Duplex modes: half-duplex and full-duplex support depending on connected devices
Media conversion: electrical-to-optical and optical-to-electrical
Typical use range: multimode fiber distances suitable for short- to medium-range campus or building links
How to use
Connect the copper Ethernet cable from the 10/100Base-TX device or switch to the RJ45 port on the media converter, then connect the multimode fiber cable to the 100Base-FX fiber port. Ensure both link partner devices are powered and configured for compatible speed and duplex settings, or allow auto-negotiation if supported. Verify link LEDs (if present) for active connection and monitor throughput; place the converter in a ventilated location free from excessive heat or moisture.
Usage recommendations
Use multimode fiber of the appropriate core size and quality for the expected distance, verify patch cords and connectors are clean and properly seated, and match speed/duplex settings at both ends to avoid mismatched link issues. For installations across larger campuses or where longer distances are required, consider single-mode fiber solutions instead of multimode.

## FAQ

### How much does the Media Converter Microsense MS400210 cost, and is it available for purchase?

The price is 101.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 15.07.2026 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 Microsense 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 Microsense 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

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