# Networking cable EFB Elektronik K5528GE.1 RJ-45 Cat8.1 1 m Yellow

**URL:** https://aio.lv/en/product--efb-elektronik-k5528ge1--3141415
**Data updated:** 2025-12-29 10:47 (EET)
**Category:** Network Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** K5528GE.1
**EAN:** 4049759215286
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 9.49 €
**Prices and availability valid until:** 2026-07-21 23:59
**Price without VAT (21%):** 7.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-k5528ge1--3141415

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik K5528GE.1 networking cable is a high-performance Cat8.1 cable with a length of 1 meter. It features S/FTP shielding for enhanced data protection and supports data transfer rates of up to 40000 Mbit/s. The cable is equipped with RJ-45 connectors on both ends, making it ideal for high-speed networking applications. Its vibrant yellow color adds a distinctive touch to your setup.

## Long description

The EFB Elektronik K5528GE.1 is a 1 m Cat.8.1 networking cable with RJ-45 connectors on both ends. It uses S/FTP shielding and supports high-speed applications including 25GBASE-T and 40GBASE-T, offering a frequency range up to 2000 MHz and a maximum recommended transmission length of 30 m for these standards.
Advantages
The Cat8.1 construction with S/FTP shielding provides improved protection against electromagnetic interference and crosstalk. Rated for frequencies up to 2000 MHz and designed for 25GBASE-T and 40GBASE-T, the cable supports data rates up to 40000 Mbit/s and is fitted with standard RJ-45 connectors for easy integration into existing network equipment. Its 1 m length and yellow colour facilitate cable management and visual identification in patching environments.
Suitable for
 Short-range high-speed links in data centres and server rooms (up to 30 m)
 25GBASE-T and 40GBASE-T network connections using RJ-45 ports
 Patching panels and switch-to-switch or switch-to-server connections where Cat8.1 performance is required
Key specifications
 Cable type: Cat.8.1
 Length: 1 m
 Connectors: RJ-45 — RJ-45
 Shielding: S/FTP
 Supported standards: 25GBASE-T, 40GBASE-T
 Frequency range: up to 2000 MHz
 Maximum recommended transmission distance (for 25G/40G): 30 m
 Maximum data rate (manufacturer): up to 40000 Mbit/s
 Colour: Yellow
How to use
Connect the RJ-45 connector at each end to compatible Ethernet ports on switches, servers or patch panels. Ensure both endpoints support the targeted standard (25GBASE-T or 40GBASE-T) and that the total channel length and connected hardware meet Cat.8.1 installation guidelines. Route the cable without sharp bends and avoid running it in close parallel with high-voltage power lines to maintain signal integrity.
Usage recommendations
Use this 1 m Cat8.1 cable for short, high-speed links within racks or between adjacent racks in data centres. For longer runs beyond 30 m, choose fibre optic or appropriate copper cabling that meets distance and performance requirements.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 1 m |
| Connector 1 | RJ-45 |
| Connector 2 | RJ-45 |
| Cabling technology | 40GBase-T |
| Product colour | Yellow |
| 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 K5528GE.1 cost, and is it available for purchase?

The price is 9.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1603 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 23.07.2026 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 K5528GE.1?

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/3141415/64089710_large.webp