# Network Media Converter KTI Networks KC-300D

**URL:** https://aio.lv/en/product--kti-networks-kc-300d-sl2--746458
**Data updated:** 2026-01-13 15:27 (EET)
**Category:** Network Media Converters
**Manufacturer:** kti networks
**Manufacturer code:** KC-300D-SL2
**EAN:** 8716065190083
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 166.99 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 138.01 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--kti-networks-kc-300d-sl2--746458

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The KTI Networks KC-300D is a reliable network media converter with a maximum data transfer rate of 100 Mbit/s. It supports 100Base-TX input and complies with IEEE 802.3 and IEEE 802.3u standards. With a multi-mode fiber optic connector (SC) and a wavelength of 1310 nm, it enables data transmission over distances up to 20,000 m. The device features LED indicators for link and status, operates on an input voltage of 5-12 V, and has a typical power consumption of 2 W. Certified by FCC B and CE B, it is ideal for various networking applications.

## Long description

The KTI Networks KC-300D is a compact network media converter that converts between 100Base-TX copper Ethernet and multi-mode fiber with SC connectors. Compliant with IEEE 802.3 and IEEE 802.3u standards, this unit supports a maximum data transfer rate of 100 Mbit/s and enables fiber links up to 20,000 m at a wavelength of 1310 nm. The device includes LED indicators for link and status, low typical power consumption, and a wide input voltage range, making it suitable for installation in diverse network environments where fiber-to-copper conversion is required.
Advantages
The KC-300D provides reliable 100 Mbit/s media conversion with multi-mode SC fiber support and long-distance transmission capability. Its compliance with Ethernet standards ensures interoperability with existing network equipment. Low power consumption and compact design allow flexible placement and economical operation. Visible LED indicators simplify installation and troubleshooting by showing link status and device activity.
Suitable for
 Extending Ethernet networks over multi-mode fiber links
 Connecting legacy 100Base-TX switches or routers to fiber infrastructure
 Campus and building-to-building network interconnects where runs require fiber
 Industrial or office installations needing a compact media converter
Key specifications
 Maximum data transfer rate: 100 Mbit/s
 Ethernet LAN ports (RJ-45): 1
 Fiber ports: 2 (multi-mode, SC connector)
 Wavelength: 1310 nm
 Maximum transfer distance over fiber: up to 20,000 m
 Input voltage range: 5–12 V
 Typical power consumption: 2 W
 LED indicators: link and status
 Weight: 0.21 kg
How to use
Install the KC-300D near the copper Ethernet device or fiber termination point and connect the RJ-45 Ethernet cable to the 100Base-TX port. Insert the multi-mode SC fiber connectors into the fiber ports, ensuring correct fiber type and polarity. Provide a stable DC power supply within the 5–12 V range and confirm the LED indicators show link and device status. After connection, verify network communication and adjust adjacent network equipment settings if necessary to match 100 Mbit/s operation.
Usage recommendations
Use appropriate multi-mode fiber cable and SC connectors rated for the required distance. Maintain proper fiber handling practices to avoid contamination or damage to connectors. For reliable long-distance links, confirm fiber attenuation and connector quality; place the media converter in a ventilated and dry environment and use a regulated power supply within the specified voltage range.

## Specifications

### Network

| Feature | Value |
|---|---|
| Maximum data transfer rate | 100 Mbit/s |
| Networking standards | IEEE 802.3u, IEEE 802.3 |
| Auto MDI/MDI-X | Yes |
| Duplex system | Full |
| Converter input interface | 100Base-TX |

### Ports & interfaces

| Feature | Value |
|---|---|
| Ethernet LAN (RJ-45) ports | 1 |
| Fiber ports quantity | 2 |
| Fiber optic connector | SC |
| Connectivity technology | Wired |
| DC-in jack | Yes |

### Performance

| Feature | Value |
|---|---|
| Maximum transfer distance | 20000 m |
| Wavelength | 1310 nm |
| Fiber mode structure | Multi-mode |
| Fiber cable diameters supported (core/cladding) | 9/125 |
| Tx power (max) | -7 dBmW |
| Tx power (min) | -15 dBmW |
| Rx power (min) | -32 dBmW |
| Rx power (max) | -3 dBmW |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.21 kg |

### Other features

| Feature | Value |
|---|---|
| Dimensions (WxDxH) | 108 x 72.5 x 23 |
| Full duplex | Yes |
| Fiber type | SMF |

### Power

| Feature | Value |
|---|---|
| Power consumption (typical) | 2 W |
| Input voltage | 5 - 12 |

### Certificates

| Feature | Value |
|---|---|
| Certification | FCC B, CE B |

### Operational conditions

| Feature | Value |
|---|---|
| Operating relative humidity (H-H) | 5 - 95 |
| Storage temperature (T-T) | -20 - 80 |
| Operating temperature (T-T) | -5 - 50 |

### Features

| Feature | Value |
|---|---|
| Internal | No |
| LED indicators | Link, Status |

### Logistics data

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

## FAQ

### How much does the Network Media Converter KTI Networks KC-300D cost, and is it available for purchase?

The price is 166.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 42 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 23.07.2026 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 kti networks 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 kti networks 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, maximum transfer distance, weight, fiber optic connector, 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

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