# Telephone cable EFB Elektronik K2406SW.1, 1 m, RJ-12 to RJ-45, Black

**URL:** https://aio.lv/en/product--efb-elektronik-k2406sw1--3295855
**Data updated:** 2026-01-13 17:41 (EET)
**Category:** Network Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** K2406SW.1
**EAN:** 4049759175542
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

EFB Elektronik K2406SW.1 is a 1 m telephone cable with an RJ-12 connector on one end and an RJ-45 connector on the other. Designed for connecting telephones or communication devices that require these interfaces, it provides a compact, low-profile link for desk phones, PBX systems or adapters. The black cable is suitable for short-range indoor installations and simple device interconnections.

## Long description

EFB Elektronik K2406SW.1 is a 1 m telephone cable featuring an RJ-12 connector on one end and an RJ-45 connector on the other. The cable is intended for short-range indoor connections between desk telephones, PBX interfaces, telephone adapters or other communication devices that require mixing of RJ-12 and RJ-45 terminations. Its black jacket and compact length make it suitable for tidy installations on or under desks and for connecting devices in small office or home environments.
Advantages
The cable provides a direct, low-profile physical connection between RJ-12 and RJ-45 ports without the need for adapters, reducing signal path complexity. With a one-metre length it limits excess cable clutter while offering sufficient reach for typical desk-to-wall or desk-to-adapter runs. The black outer sheath helps the cable blend into office environments and hides dirt or discoloration during normal use.
Suitable for
 Connecting desk telephones to PBX or patch panels where one end uses RJ-12 and the other RJ-45
 Linking telephone adapters or line converters with mixed connector types
 Short indoor runs behind desks, in telephone cupboards or small equipment racks
Key specifications
 Cable length: 1 metre
 Connector A: RJ-12 (6P6C) on one end
 Connector B: RJ-45 (8P8C) on the other end
 Colour: Black
 Intended use: Short-range indoor telephone and communication connections
How to use
Identify the device ports: insert the RJ-12 plug into the telephone or PBX port designed for 6‑position connectors and insert the RJ-45 plug into the counterpart network or adapter port expecting 8‑position connectors. Ensure both plugs click securely into place to establish reliable contact. Route the cable to avoid tight bends or pinching and keep it clear of high-heat sources or sharp edges. For removal, depress the connector latch before gently pulling the plug out.
Usage recommendations
Use this cable for indoor connections where a short, neat link is required between devices with RJ-12 and RJ-45 ports. Avoid outdoor exposure, prolonged mechanical stress, and immersion in liquids. For longer runs or installations requiring specific shielding or higher durability, select a cable rated for those conditions.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 1 m |
| Connector 1 | RJ-12 |
| Connector 2 | RJ-45 |
| Product colour | Black |

### 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, 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.

## Image

https://aio.lv/img/cache/product/3295855/58329152_large.webp