# Network Media Converter Lightwin LWC-10/100/1000-WDM-S20-B

**URL:** https://aio.lv/en/product--lightwin-lwc-101001000-wdm-s20-b--3951440
**Data updated:** 2026-01-13 17:49 (EET)
**Category:** Network Media Converters
**Manufacturer:** Lightwin
**Manufacturer code:** LWC-10/100/1000-WDM-S20-B
**EAN:** 9120046988078
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 64.99 €
**Prices and availability valid until:** 2026-07-30 23:59
**Price without VAT (21%):** 53.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lightwin-lwc-101001000-wdm-s20-b--3951440

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

The Lightwin LWC-10/100/1000-WDM-S20-B is a high-performance network media converter supporting data rates up to 1000 Mbit/s. It features a 1000Base-LX output interface and is designed for wired connectivity. With a maximum transfer distance of 20,000 m and a wavelength of 1550 nm, this single-mode converter is ideal for long-distance fiber optic applications. The SC fiber optic connector ensures reliable connections, making it a robust choice for network expansion.

## Long description

The Lightwin LWC-10/100/1000-WDM-S20-B is a single-mode network media converter that provides wired Ethernet-to-fiber conversion for data rates up to 1000 Mbit/s. Equipped with one RJ-45 Ethernet port and one SC fiber port, it supports 10/100/1000 Mbps Ethernet on the copper side and a 1000Base-LX interface on the fiber side. Designed for long-distance fiber links, this converter supports a maximum transfer distance of 20,000 m over single-mode fiber with a wavelength of 1550 nm, and is supplied in a black enclosure.
Advantages
The device combines gigabit Ethernet compatibility with single-mode fiber transmission for long-reach connections. Its SC fiber connector delivers a stable optical interface that simplifies integration into existing fiber infrastructure. With auto-negotiation on the RJ-45 port for 10/100/1000 operation and a dedicated 1000Base-LX fiber interface, the converter supports mixed-speed environments while maintaining a compact, single-port form factor.
Suitable for (tasks / use cases)
 Extending Ethernet networks across long distances over single-mode fiber
 Connecting remote network segments, buildings, or facilities at up to 20,000 m
 Integrating copper-based devices into fiber backbone links
 Upgrading 10/100 networks to gigabit-capable fiber links
Key specifications
 Maximum data transfer rate: 1000 Mbit/s
 Ethernet LAN (RJ-45) ports: 1 supporting 10/100/1000 Mbps
 Fiber ports quantity: 1
 Fiber interface: 1000Base-LX
 Maximum transfer distance over single-mode fiber: 20,000 m
 Wavelength: 1550 nm
 Fiber optic connector type: SC
 Product colour: Black
How to use
Install the converter in a dry, ventilated location and connect the copper-based device to the RJ-45 port using an Ethernet cable. Connect the single-mode fiber line to the SC fiber port, ensuring proper fiber polarity and clean connector endfaces. Power the unit according to the manufacturer's supply specifications and verify link status indicators for both copper and fiber interfaces. The converter will negotiate Ethernet speed on the RJ-45 port while providing a 1000Base-LX optical link on the fiber side.
Usage recommendations
For reliable long-distance operation, use single-mode fiber rated for 1550 nm and check that connectors are free of dust before mating. Maintain proper cable routing and strain relief, and verify compatibility of link budgets when planning distances near the 20,000 m limit. Use appropriate surge protection and follow local installation standards for fiber and Ethernet cabling.

## Specifications

### Network

| Feature | Value |
|---|---|
| Maximum data transfer rate | 1000 Mbit/s |
| Ethernet LAN data rates | 10, 100, 1000 |
| Converter output interface | 1000Base-LX |

### Ports & interfaces

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

### Performance

| Feature | Value |
|---|---|
| Maximum transfer distance | 20000 m |
| Wavelength | 1550 nm |
| Fiber mode structure | Single-mode |
| Tx power (max) | 1550 dBmW |

### Power

| Feature | Value |
|---|---|
| External power adapter | Yes |

### Packaging content

| Feature | Value |
|---|---|
| Manual | Yes |

### Features

| Feature | Value |
|---|---|
| Internal | No |
| LED indicators | Y |
| Product colour | Black |

## FAQ

### How much does the Network Media Converter Lightwin LWC-10/100/1000-WDM-S20-B cost, and is it available for purchase?

The price is 64.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 29.07.2026 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 Lightwin 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 Lightwin 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, ethernet lan data rates, fiber optic connector, product colour, 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

https://aio.lv/img/cache/product/3951440/54603291_large.webp