# Fibre Optic Adapter E-2000 LSH ROLINE 21.17.0041 Beige

**URL:** https://aio.lv/en/product--roline-21170041--1041357
**Data updated:** 2025-12-29 05:33 (EET)
**Category:** Fiber Optic Cables
**Manufacturer:** ROLINE
**Manufacturer code:** 21.17.0041
**EAN:** 7611990158218
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 6.19 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--roline-21170041--1041357

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.06.2026 | free |
| Pickup points | 03.07.2026 | 1.99 EUR |
| Courier delivery to door | 03.07.2026 | 4.99 EUR |

## Summary description

The ROLINE 21.17.0041 is a beige E-2000 (LSH) fibre optic adapter designed for high-performance connectivity. It ensures low insertion loss and high return loss, making it ideal for various networking applications. The durable construction provides reliable performance and longevity, suitable for both indoor and outdoor use. This adapter is compatible with E-2000 connectors, ensuring seamless integration into existing systems.

## Long description

The ROLINE 21.17.0041 is a beige E-2000 (LSH) fibre optic adapter designed to join two fibre optic patch cables with LSH/E-2000 connectors. It features ceramic guide sleeves for precise ferrule alignment, low insertion loss and high return loss, and comes with nut and screw fittings for secure installation. The adapter is suitable for indoor and outdoor fibre-optic cabling where reliable, low-loss connections are required.
Advantages
This fibre optic adapter provides typical insertion loss below 0.15 dB and typical return loss greater than 25 dB, ensuring efficient signal transmission. The ceramic guide sleeves improve alignment accuracy and durability. The beige housing and robust construction offer long-term stability and compatibility with E-2000 (LSH) connectors, while the nut and screw applicability allows secure mounting.
Suitable for
Splicing two E-2000 (LSH) fibre optic patch cables
Indoor and outdoor fibre-optic cabling systems
Telecommunications and data centre interconnects
Network equipment installations that require low insertion loss
Key specifications
Type: E-2000 (LSH) fibre optic adapter
Model/MPN: 21.17.0041
Colour: Beige
Typical insertion loss (IL): \< 0.15 dB
Typical return loss (RL): \> 25 dB
Guide sleeve material: Ceramic
Connector interface: LSH/LSH (E-2000/E-2000)
Mounting: With nut and screw applicability
EAN: 7611990158218
How to use
Insert the E-2000 (LSH) connectors of the two fibre optic patch cables into the adapter sockets until they engage. Ensure the connectors are clean and free of dust or debris before mating. Tighten the nut or screw mounting as required to secure the adapter in a panel or bulkhead. Verify connection quality with appropriate test equipment and, if necessary, perform cleaning or re-seating to achieve the specified insertion and return loss values.
Usage recommendations
Use proper fibre optic cleaning tools and inspection procedures before connecting. Avoid bending the fibre cables near the adapter beyond recommended bend radii and protect the adapter from mechanical stress during installation and operation.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Beige |
| Connector type | E-2000 (LSH) |
| Number of connectors | 1 |

## FAQ

### How much does the Fibre Optic Adapter ROLINE 21.17.0041 cost, and is it available for purchase?

The price is 7.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 718 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 30.06.2026 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

### Where can I download the instructions for Fibre Optic Adapter ROLINE 21.17.0041?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/1041357/64128670_large.webp