# Fibre Optic Adapter LC Duplex Single-Mode Z ROLINE 21.17.0141

**URL:** https://aio.lv/en/product--roline-21170141--1038052
**Data updated:** 2025-12-29 05:32 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** ROLINE
**Manufacturer code:** 21.17.0141
**EAN:** 7611990147366
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.99 €
**Prices and availability valid until:** 2026-07-10 23:59
**Price without VAT (21%):** 8.26 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--roline-21170141--1038052

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.06.2026 | free |
| Pickup points | 02.07.2026 | 1.99 EUR |
| Courier delivery to door | 02.07.2026 | 4.99 EUR |

## Summary description

The ROLINE Fibre Optic Adapter LC Duplex Single-Mode Z 21.17.0141 is designed for reliable fiber optic connections. It features a duplex LC connector for efficient data transmission and is compatible with single-mode fiber. This adapter ensures minimal signal loss and high performance, making it ideal for networking applications. Its compact design allows for easy installation in various setups.

## Long description

The ROLINE Fibre Optic Adapter LC Duplex Single-Mode Z (MPN 21.17.0141, EAN 7611990147366) is a compact adapter for cost-effective single-mode fiber-optic cabling. It provides a duplex LC-to-LC socket interface designed to connect or extend single-mode fiber optic cables with low insertion loss and stable optical performance. The adapter's housing is made of durable plastic and the ferrule guide sleeves are manufactured from zirconium for accurate alignment and long-term reliability.
Advantages
This LC duplex adapter offers reliable single-mode connections with low signal attenuation and precise ferrule alignment thanks to zirconium guide sleeves. Its compact plastic housing enables space-efficient installation in panels, patch boxes or wall outlets. The duplex LC configuration supports two channels in one unit, facilitating organized cabling without the need for additional adapters.
Suitable for
Connecting single-mode fiber optic cables
Extending fiber links in networking racks and patch panels
Use in telecom and data center fiber installations
Indoor cabling in offices and equipment rooms
Key specifications
Connector type: LC duplex (2x LC socket)
Fiber type: Single-mode
Guide sleeve material: Zirconium (Z)
Housing material: High-quality plastic
MPN: 21.17.0141
EAN: 7611990147366
How to use
Insert the single-mode LC connectors of the fiber cables into the corresponding LC sockets of the adapter until they click into place. Ensure connectors are clean and undamaged before mating to minimize insertion loss. Mount the adapter into a compatible panel, coupler plate or wall outlet as required, and secure it according to the panel or enclosure instructions. For removal, depress the LC connector latch and pull the connector straight out to avoid damaging the ferrule.
Usage recommendations
Clean connectors with appropriate fiber cleaning tools before installation, avoid bending the fiber beyond its minimum bend radius, and store unused adapters with dust caps to protect the zirconium guide sleeves and maintain optimal optical performance.

## FAQ

### How much does the Fibre Optic Adapter ROLINE 21.17.0141 cost, and is it available for purchase?

The price is 9.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 452 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 29.06.2026 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, Bank cards on-line, Apple Pay, Google Pay. 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 ROLINE 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 ROLINE 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/1038052/64124427_large.webp