# Fiber Optic Adapter Lightwin LWL Kupplung Duplex SC-SC

**URL:** https://aio.lv/en/product--lightwin-lkup-dsc-dsc-sm--3782135
**Data updated:** 2025-12-29 13:48 (EET)
**Category:** Network Equipment Accessories
**Manufacturer:** Lightwin
**Manufacturer code:** LKUP DSC-DSC SM
**EAN:** 9120042366030
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.99 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 11.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lightwin-lkup-dsc-dsc-sm--3782135

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.99 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

The Lightwin LWL Kupplung Duplex SC-SC is a single-mode fiber optic adapter designed for reliable connections. It features a durable plastic construction and a blue color. This adapter is perfect for connecting SC connectors in various networking applications. With a quantity of 1 pc, it ensures easy installation and high performance in data transmission.

## Long description

The Lightwin LWL Kupplung Duplex SC-SC is a single-mode fiber optic adapter designed to provide reliable connections between SC connectors. Constructed from durable plastic and finished in blue, this adapter supports stable data transmission in networking environments and is supplied as a single unit for straightforward installation.
Advantages
This duplex SC-SC adapter ensures accurate fibre alignment for low insertion loss and consistent link quality. Its plastic housing offers resistance to everyday handling while keeping the component lightweight. The product is compatible with standard SC simplex/duplex connectors and is suitable for use in single-mode optical links.
Suitable for
Connecting SC single-mode optical connectors in LAN and telecom installations
Patch panels and wall outlets requiring duplex SC couplers
Laboratory and test setups where quick, repeatable connections are needed
Key specifications
Type: Duplex SC-SC adapter
Mode: Single-mode (SM)
Material: Plastic housing
Color: Blue
Quantity: 1 piece
Brand: Lightwin
MPN: LKUP DSC-DSC SM
EAN: 9120042366030
How to use
Insert SC connectors into each side of the duplex adapter until they click into place, ensuring proper alignment of the fiber ferrules. Use the adapter on compatible panels, couplers, or inline patch assemblies. For single-mode links, confirm connector cleanliness and proper mating to minimise insertion loss.
Usage recommendations
Clean connector end-faces with appropriate fiber cleaning tools before mating and avoid excessive mechanical stress on connected cables to maintain optimal optical performance.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Blue |
| Connector type | SC |
| Fiber mode structure | Single-mode |
| Number of connectors | 2 |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Fiber Optic Adapter Lightwin LWL Kupplung Duplex SC-SC cost, and is it available for purchase?

The price is 13.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 170 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 17.07.2026 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

## Image

https://aio.lv/img/cache/product/3782135/58562036_large.webp