# Network Cable Tecline LWL Kupplung SC/SC Duplex OS2 20500052 blue

**URL:** https://aio.lv/en/product--tecline-20500052--10920811
**Data updated:** 2026-02-13 15:41 (EET)
**Category:** Network Cables
**Manufacturer:** Tecline
**Manufacturer code:** 20500052
**EAN:** 4048889715680
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.49 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 10.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tecline-20500052--10920811

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

The Tecline LWL Kupplung SC/SC Duplex OS2 is a high-quality network cable designed for reliable data transmission. This cable features SC connectors, ensuring a secure connection. With its OS2 standard, it supports long-distance communication with minimal signal loss. The blue color adds a professional touch, making it suitable for various networking environments. Ideal for both commercial and residential use, this cable is a perfect choice for enhancing your network performance.

## Long description

The Tecline LWL Kupplung SC/SC Duplex OS2 20500052 blue is a single-mode fiber optic coupling designed for connecting SC duplex terminated fibers in structured cabling systems. It provides a stable optical interface for long-distance links compliant with the OS2 standard, minimizing insertion loss and preserving signal integrity across backbone and distribution runs. The blue housing identifies the single-mode OS2 grade and fits standard keystone and adapter panels used in network cabinets and patch panels.
Advantages
This SC/SC duplex coupling offers low insertion loss and good return loss characteristics consistent with OS2 single-mode components, supporting high-bandwidth transmission over extended distances. The duplex format maintains correct polarity for bidirectional links and simplifies fiber routing. The standardized SC connector geometry and snap-in housing enable secure mating and easy installation in common adapter panels.
Suitable for
Interconnecting SC duplex single-mode fiber segments in data center backbones
Patch panel and wall outlet termination in enterprise network infrastructures
Telecommunications links requiring OS2 single-mode fiber for long-distance runs
Fiber optic testing setups and temporary fiber splicing in maintenance tasks
Key specifications
Connector type: SC/SC duplex
Fiber mode: Single-mode (OS2)
Color: Blue (single-mode identification)
Form factor: Duplex adapter housing compatible with keystone and panel mounts
Typical performance: Low insertion loss and high return loss suitable for long-distance transmission
How to use
Install the coupling into a compatible adapter panel, keystone frame, or wall plate by aligning the housing with the panel cutout and snapping it into place. Insert SC connector ferrules from the two fiber cables into the duplex ports until they click to secure the connection. Verify polarity and fiber continuity with an optical power meter or visual fault locator before commissioning. For changes or maintenance, gently pull the SC plugs straight out to disconnect without twisting to avoid damaging the ferrules.
Usage recommendations
Handle fiber connectors with clean hands and keep dust caps on unused ports. Use appropriate fiber cleaning tools and procedures before mating connectors to maintain low insertion loss. Route fibers to avoid sharp bends and tension; follow installation guidelines for minimum bend radius and strain relief to ensure long-term reliability.

## FAQ

### How much does the Network Cable Tecline LWL Kupplung cost, and is it available for purchase?

The price is 12.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 24 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 27.07.2026 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 Tecline 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 Tecline 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