# Fiber Optic Adapter Lightwin LWL Kupplung Duplex DST-DST

**URL:** https://aio.lv/en/product--lightwin-lkup-dst-dst-mm--3803664
**Data updated:** 2025-12-29 13:49 (EET)
**Category:** Network Equipment Accessories
**Manufacturer:** Lightwin
**Manufacturer code:** LKUP DST-DST MM
**EAN:** 9120042366054
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 14.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--lightwin-lkup-dst-dst-mm--3803664

## 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 DST-DST is a multimode fiber optic adapter designed for reliable connections. It features a durable plastic construction and supports DST connector type. Available in black and white, this adapter is ideal for various networking applications. Pack includes 1 piece.

## Long description

The Lightwin LWL Kupplung Duplex DST-DST is a multimode fiber optic adapter designed for reliable connections in networking environments. Constructed from durable plastic, it supports DST-DST connector interfaces and is supplied as a single unit in either black or white finish. The adapter provides stable link quality for fiber optic cabling where multimode connections are required.
Advantages
This duplex DST-DST adapter delivers consistent optical performance with a compact, durable plastic housing that resists wear during installation and maintenance. Its multimode design ensures compatibility with standard multimode fiber links, and the single-piece supply simplifies stocking and replacement.
Suitable for
Multimode fiber optic patch panels
Short-range network links in data centers and telecom rooms
Fiber optic equipment requiring DST-DST duplex connections
Key specifications
Brand: Lightwin
Model / MPN: LKUP DST-DST MM
Connector type: DST-DST (duplex)
Fiber type: Multimode
Material: Durable plastic housing
Colour: Black or White
Quantity: 1 piece
EAN: 9120042366054
How to use
Insert the DST connectors from each fiber patch cord into the corresponding adapter ports until they click or seat firmly. Ensure fiber ends and adapters are clean before making connections to maintain optimal link quality. Mount the adapter into a compatible panel or enclosure if required, and test the optical link after installation.
Usage recommendations
Clean fiber endfaces and adapter interfaces with appropriate fiber cleaning tools before connecting; avoid bending fibers beyond their specified minimum bend radius to preserve signal quality.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Black, White |
| Connector type | DST |
| Fiber mode structure | Multi-mode |
| Number of connectors | 2 |
| Quantity per pack | 1 pc(s) |

## FAQ

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

The price is 17.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 11 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/3803664/58567484_large.webp