# Networking Cable EFB Elektronik K5528GN.3 RJ-45 Cat8.1 3 m Green

**URL:** https://aio.lv/en/product--efb-elektronik-k5528gn3--3141431
**Data updated:** 2025-12-29 10:47 (EET)
**Category:** Network Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** K5528GN.3
**EAN:** 4049759215385
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 20.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 17.35 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-k5528gn3--3141431

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.99 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik K5528GN.3 networking cable features a length of 3 meters and supports Cat8.1 standards with S/FTP shielding. It offers a high data transfer rate of 40000 Mbit/s, making it ideal for high-speed internet connections. The cable is equipped with RJ-45 connectors on both ends and comes in a vibrant green color, ensuring both performance and style.

## Long description

The EFB Elektronik K5528GN.3 networking cable is a 3 m RJ-45 patch cable built to Cat8.1 (S/FTP) standard. It supports 25GBASE-T and 40GBASE-T applications with a frequency range up to 2000 MHz and is specified for a maximum transmission distance of 30 m. The cable delivers high data rates — up to 40000 Mbit/s — and comes in a green jacket with RJ-45 connectors on both ends.
Advantages
The Cat8.1 S/FTP construction provides improved shielding against electromagnetic interference and crosstalk compared with lower-category cables. High bandwidth (up to 2000 MHz) and support for 25GBASE-T/40GBASE-T make the cable suitable for demanding network links. The 3 m length is convenient for short patching runs in racks and workstations.
Suitable for
Short-distance server-to-switch connections (up to 30 m)
High-speed workstations and network appliances
Data centre patching and aggregation links
Environments requiring shielded RJ-45 connections
Key specifications
Standard: Cat8.1 (S/FTP)
Length: 3 m
Connectors: RJ-45 to RJ-45
Supported applications: 25GBASE-T, 40GBASE-T
Bandwidth/frequency: up to 2000 MHz
Maximum recommended transmission distance: 30 m
Data rate: up to 40000 Mbit/s
Colour: Green
How to use
Connect the RJ-45 plugs to compatible RJ-45 ports on switches, routers, servers, or network devices. Ensure both ends are fully inserted until the connector latch clicks. Use for point-to-point links within the specified maximum distance (30 m) and avoid tight bends or crushing that could damage the shielding and degrade performance.
Usage recommendations
For best performance, use the cable in shielded environments and ensure connected equipment supports 25GBASE-T or 40GBASE-T. Maintain a bend radius consistent with manufacturer guidelines and avoid running the cable in parallel with high-voltage power lines to reduce interference.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 3 m |
| Connector 1 | RJ-45 |
| Connector 2 | RJ-45 |
| Cabling technology | 40GBase-T |
| Product colour | Green |
| Plug and Play | Yes |
| Data transfer rate | 40000 Mbit/s |
| Jacket material | Low smoke zero halogen (LSZH) |
| Cable standard | Cat8.1 |
| Frequency | 2000 MHz |
| AWG wire size | 24/7 |
| Cable shielding | S/FTP (S-STP) |
| Conductor material | Copper |
| Connector shielding | Yes |
| Ethernet interface type | 40 Gigabit Ethernet, 2.5 Gigabit Ethernet |
| Connector 1 gender | Male |
| Connector 2 gender | Male |

### Weight & dimensions

| Feature | Value |
|---|---|
| Outer diameter | 8 mm |

### Logistics data

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

### Packaging content

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

## FAQ

### How much does the Networking Cable EFB Elektronik K5528GN.3 cost, and is it available for purchase?

The price is 20.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 299 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 22.07.2026 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: Cash payment, 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, cabling technology, 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 EFB Elektronik K5528GN.3?

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/3141431/64089720_large.webp