# EFB Elektronik K2402SW.050 RJ10 Modular Signal Cable 0.5 m Black

**URL:** https://aio.lv/en/product--efb-elektronik-k2402sw050--4491672
**Data updated:** 2026-05-11 14:01 (EEST)
**Category:** Network Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** K2402SW.050
**EAN:** 4049759108946
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The EFB Elektronik K2402SW.050 is a 0.5-meter modular signal cable designed for reliable connectivity. It features male RJ10 connectors on both ends, configured in a 1:1 pinout. This black cable is suitable for various telecommunication and networking applications requiring a compact and durable connection solution. The package includes one unit.

## Long description

The EFB Elektronik K2402SW.050 is a high-quality modular signal cable measuring 0.5 meters in length, specifically engineered to provide stable and reliable connectivity for telecommunication equipment. This cable is equipped with standard RJ10 male connectors on both ends, utilizing a 1:1 pinout configuration to ensure seamless signal transmission. Its compact design and durable construction make it an ideal choice for short-range connections in professional or home office environments.
Advantages
This modular cable offers a robust build quality that ensures long-term performance and resistance to daily wear. The 0.5-meter length is perfectly optimized for reducing cable clutter in tight spaces, such as connecting handsets to base units or other peripheral devices. By utilizing a 1:1 pinout, the cable maintains signal integrity, preventing common connectivity issues associated with lower-quality alternatives.
Suitable for
Connecting telephone handsets to base units
Linking modular telecommunication equipment
Short-distance signal transmission in networking setups
This cable is not suitable for Ethernet networking or high-speed data transmission, as the RJ10 connector is physically and electrically incompatible with RJ45 ports. It should not be used for applications requiring shielded cabling or long-distance signal runs, as the short length and unshielded design may limit its effectiveness in high-interference environments.
Key specifications
Connector type: RJ10 male to RJ10 male
Cable length: 0.5 meters
Pinout configuration: 1:1
Color: Black
To use this cable, simply insert the RJ10 connector into the corresponding modular port on your device until you hear a distinct click, indicating that the locking tab is engaged. Ensure that both devices are powered down or in a standby state before connecting or disconnecting the cable to prevent potential electrical surges. Once connected, the cable functions automatically without the need for additional drivers or software configuration.
What to consider before purchase
Verify that your devices utilize RJ10 ports rather than RJ11 or RJ45
Ensure the 0.5-meter length is sufficient for your specific setup
Check the pinout requirements of your hardware to confirm 1:1 compatibility
Usage recommendations: Keep the cable away from sharp edges and avoid bending it at extreme angles to maintain the integrity of the internal wiring. Store in a cool, dry place when not in use to prevent degradation of the connector materials.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 0.5 m |
| Product colour | Black |

### Other features

| Feature | Value |
|---|---|
| Connector(s) | RJ-10 |
| Quantity | 1 |

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

## FAQ

### 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 EFB Elektronik 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 EFB Elektronik 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, 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.

## Image

https://aio.lv/img/cache/product/4491672/58997677_large.webp