# Networking cable EFB Elektronik K5519.40 Cat6 S/FTP (S‑STP) 40 m Pink RJ‑45 gold contacts

**URL:** https://aio.lv/en/product--efb-elektronik-k551940--4126653
**Data updated:** 2026-01-05 20:33 (EET)
**Category:** Network Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** K5519.40
**EAN:** 4049759229870
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 43.99 €
**Prices and availability valid until:** 2026-08-11 23:59
**Price without VAT (21%):** 36.36 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-k551940--4126653

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

EFB Elektronik K5519.40 is a 40 m Cat6 networking cable with S/FTP (S‑STP) shielding, designed for reliable high‑speed Ethernet connections. Both ends feature RJ‑45 connectors with gold‑plated contacts to ensure good conductivity and corrosion resistance. The cable is suitable for office and home networks, structured cabling and PoE devices where improved signal protection and stable transmission are required.

## Long description

EFB Elektronik K5519.40 is a 40 m Cat6 S/FTP (S‑STP) networking cable finished in pink, built to provide stable high‑speed Ethernet connections. The cable features RJ‑45 plugs with gold‑plated contacts at both ends and S/FTP shielding to reduce electromagnetic interference, making it suitable for office, home and structured cabling environments where consistent signal quality is required.
Advantages
The S/FTP (S‑STP) construction offers enhanced protection against crosstalk and external interference. Gold‑plated RJ‑45 contacts improve conductivity and resist corrosion. The 40 m length supports flexible installation runs without intermediate patching, and Cat6 performance meets requirements for multi‑gigabit Ethernet applications up to 5 Gbps when used within appropriate network conditions.
Suitable for
Office and home Ethernet networks
Structured cabling installations
PoE devices (Power over Ethernet)
Multi‑gigabit (up to 5 Gbps) local area networks
Key specifications
Standard: Cat6
Shielding: S/FTP (S‑STP)
Length: 40 m
Connectors: RJ‑45 with gold‑plated contacts
Color: Pink
Manufacturer: EFB Elektronik, MPN K5519.40, EAN 4049759229870
How to use
Connect one RJ‑45 plug to the network switch, router or patch panel and the other plug to the target device such as a PC, access point or PoE device. Ensure connectors are fully inserted and latched. Route the cable to avoid sharp bends and sources of strong electromagnetic interference; maintain recommended bend radius for Cat6 cables to preserve signal integrity.
Usage recommendations
For best performance, use this Cat6 S/FTP cable within standard installation guidelines: avoid running parallel to mains power cables, keep bend radius at least four times the cable diameter, and terminate or patch only with compatible Cat6 components. Verify network device capabilities to achieve multi‑gigabit speeds.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 40 m |
| Connector 1 | RJ-45 |
| Connector 2 | RJ-45 |
| Product colour | Pink |
| Connector contacts plating | Gold |
| Jacket material | Low smoke zero halogen (LSZH) |
| Cable standard | Cat6 |
| Frequency | 250 MHz |
| AWG wire size | 27/7 |
| Cable shielding | S/FTP (S-STP) |
| Conductor material | Copper |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Cable shape | Round |

### Weight & dimensions

| Feature | Value |
|---|---|
| Outer diameter | 6.2 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | 0 - 60 |

## FAQ

### How much does the EFB Elektronik K5519.40 Cat6 S/FTP 40 m Pink cost, and is it available for purchase?

The price is 43.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 30 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 27.07.2026 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 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/4126653/64253112_large.webp