# Networking cable ROLINE 21.15.2543 RJ-45 Cat6 3 m Blue

**URL:** https://aio.lv/en/product--roline-21152543--1032277
**Data updated:** 2026-01-13 15:31 (EET)
**Category:** Network Cables
**Manufacturer:** ROLINE
**Manufacturer code:** 21.15.2543
**EAN:** 7611990169740
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.49 €
**Prices and availability valid until:** 2026-07-11 23:59
**Price without VAT (21%):** 11.98 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--roline-21152543--1032277

## 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 21.15.2543 networking cable features a length of 3 meters and adheres to the Cat6 standard, ensuring high-speed data transmission. With U/UTP shielding, it minimizes interference, making it ideal for reliable network connections. The cable is equipped with RJ-45 connectors on both ends and comes in a striking blue color, perfect for any setup.

## Long description

The ROLINE 21.15.2543 RJ-45 Cat6 3 m Blue networking cable is a 3-meter Ethernet cable built to Cat6 performance. It uses U/UTP construction to reduce electromagnetic interference and delivers reliable high-speed data transmission for wired networks. Both ends are fitted with RJ-45 connectors and the cable is finished in blue for easy identification in structured cabling environments.
Advantages
This Cat6 cable provides improved bandwidth and reduced crosstalk compared with lower-category cables, supporting faster and more stable wired connections. The U/UTP shielding helps minimize external interference in typical office and home environments. Its 3 m length balances reach and flexibility for desktop-to-switch or patch-panel connections, and the standardized RJ-45 connectors ensure compatibility with network devices.
Suitable for
Connecting desktop computers to network switches or routers
Patch connections between wall outlets and patch panels
Home and small office wired network installations
Temporary or permanent connections in server rooms and networking racks
Key specifications
Category: Cat6 (suitable for Gigabit Ethernet and higher signaling rates)
Length: 3 m
Shielding: U/UTP (overall unshielded twisted pairs with unshielded jacket)
Connectors: RJ-45 on both ends
Colour: Blue
How to use
Plug one RJ-45 connector into the Ethernet port of your device and the other into the port of a switch, router or wall outlet. Ensure connectors click into place to confirm a secure connection. Route the cable to avoid tight bends, crushing or exposure to sources of strong electromagnetic interference. For installations through conduits or cable trays, verify the cable bend radius and avoid sharp kinks.
Usage recommendations
For optimal performance, use this Cat6 cable for Gigabit Ethernet and maintain proper cable management to prevent signal degradation. Avoid running the cable parallel to mains power lines for extended distances; when crossing power cables, do so at right angles. Replace the cable if connector clips are damaged or the jacket shows visible wear.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 3 m |
| Connector 1 | RJ-45 |
| Connector 2 | RJ-45 |
| Product colour | Blue |
| Cable standard | Cat6 |
| Cable class | E |
| Cable shielding | U/UTP (UTP) |
| Connector 1 gender | Male |
| Connector 2 gender | Male |

### Other features

| Feature | Value |
|---|---|
| Input impedance | 100 Ω |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 146 g |

### Logistics data

| Feature | Value |
|---|---|
| Harmonized System (HS) code | 84733080 |

## FAQ

### How much does the Networking cable ROLINE 21.15.2543 cost, and is it available for purchase?

The price is 14.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 403 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

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: cable length, connector 1, connector 2, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Networking cable ROLINE 21.15.2543?

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/1032277/64079001_large.webp