# Networking Cable EFB Elektronik K5510.40 40m Cat6 S/FTP RJ-45

**URL:** https://aio.lv/en/product--efb-elektronik-k551040--3780217
**Data updated:** 2025-12-29 13:48 (EET)
**Category:** Network Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** K5510.40
**EAN:** 4049759115647
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 43.49 €
**Prices and availability valid until:** 2026-07-17 23:59
**Price without VAT (21%):** 35.94 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-k551040--3780217

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.07.2026 | free |
| Pickup points | 08.07.2026 | 1.99 EUR |
| Courier delivery to door | 08.07.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik K5510.40 is a 40m networking cable with Cat6 standard and S/FTP shielding. It features RJ-45 connectors with gold plating, ensuring high data transfer rates of up to 5000 Mbit/s. The grey cable is designed for reliable network connections, suitable for various applications.

## Long description

The EFB Elektronik K5510.40 is a 40 m Cat6 S/FTP networking cable with RJ‑45 connectors. The grey cable supports data transfer rates up to 5000 Mbit/s and is intended for reliable wired Ethernet connections in home and office environments. The jacket is made of LSZH material and the cable includes a moulded bend relief with a length imprint on the relief.
Advantages
This Cat6 S/FTP cable provides enhanced protection against electromagnetic interference thanks to its overall and individual pair shielding. RJ‑45 connectors are gold plated to ensure stable contact and reduced corrosion. The LSZH jacket minimises smoke and toxic emissions in case of fire, and the patented moulded bend relief protects the connector entry point from strain and bending.
Suitable for
 Ethernet networks requiring Cat6 performance
 Office and home network installations
 Server rooms and structured cabling where S/FTP shielding is preferred
 Environments where low-smoke, halogen-free jacket material is required
Key specifications
 Cable length: 40 m
 Standard: Cat6
 Shielding: S/FTP (overall + foil for pairs)
 Connectors: RJ‑45 to RJ‑45, gold plated
 Cable construction: 4 x 2 x AWG27/7
 Cable diameter: 6.2 mm
 Jacket material: LSZH
 Type of grommet: moulded bend relief (patented) with length imprint on bend relief
 EAN: 4049759115647
How to use
Uncoil the cable carefully to avoid kinks and route it along cable trays or under desks as needed. Plug RJ‑45 connectors into corresponding Ethernet ports on devices such as switches, routers or network cards. Ensure connectors are fully inserted until the latch clicks. Avoid tight bends at the connector end; use the moulded bend relief to maintain the cable bend radius.
Usage recommendations
For best performance, avoid running the cable parallel to power lines and keep cable runs within recommended Cat6 length limits for your application. Verify connector seating and test link speed after installation to confirm expected data rates.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 40 m |
| Connector 1 | RJ-45 |
| Connector 2 | RJ-45 |
| Product colour | Grey |
| Data transfer rate | 5000 Mbit/s |
| 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 |
| Oil-resistant | No |
| Connector 1 gender | Male |
| Connector 2 gender | Male |

### Weight & dimensions

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

### Operational conditions

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

### Packaging content

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

### Sustainability

| Feature | Value |
|---|---|
| Doesn't contain | Halogen |

## FAQ

### How much does the Networking Cable EFB Elektronik K5510.40 cost, and is it available for purchase?

The price is 43.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 267 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 03.07.2026 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/3780217/64228073_large.webp