# Networking Cable EFB Elektronik K5528GR.10 RJ-45 Cat8.1 10m Grey

**URL:** https://aio.lv/en/product--efb-elektronik-k5528gr10--3141446
**Data updated:** 2026-01-13 17:39 (EET)
**Category:** Network Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** K5528GR.10
**EAN:** 4049759215439
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 40.49 €
**Prices and availability valid until:** 2026-07-18 23:59
**Price without VAT (21%):** 33.46 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-k5528gr10--3141446

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.99 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik K5528GR.10 is a high-performance networking cable with a length of 10 meters. It features RJ-45 connectors and adheres to the Cat8.1 standard, providing exceptional data transfer rates of up to 40000 Mbit/s. The S/FTP (S-STP) shielding ensures minimal interference, making it ideal for high-speed networking applications. Its grey color adds a sleek look to your setup.

## Long description

The EFB Elektronik K5528GR.10 RJ-45 Cat8.1 10m Grey is a high-performance networking cable designed for demanding wired Ethernet environments. With a 10 m length and RJ-45 terminations, the cable supports 40GBase-T applications and data transfer rates up to 40000 Mbit/s. Its S/FTP (S-STP) shielding construction reduces electromagnetic interference and crosstalk, helping to maintain signal integrity in dense installations and near other electrical equipment. The grey jacket offers a neutral appearance suitable for professional and home network layouts.
Advantages
The cable's Cat8.1 specification provides increased bandwidth and lower latency compared with earlier twisted-pair standards, enabling reliable high-speed connections for servers, switches and workstations. S/FTP (S-STP) shielding around individual pairs and the overall bundle minimizes external noise and pair-to-pair interference. Plug-and-play RJ-45 connectors ensure compatibility with standard Ethernet ports without additional adapters. The 10 m length offers flexibility for rack-to-desk or equipment-to-switch connections while avoiding the need for intermediate patch panels in many setups.
Suitable for
Server room uplinks and switch-to-switch connections requiring 40GBase-T performance
High-bandwidth workstations, NAS devices and storage systems
Audio/video streaming and real-time data transfer in production environments
Structured cabling runs inside offices, data centers and telecom cabinets
Key specifications
Cable length: 10 m
Connectors: RJ-45 to RJ-45
Standard: Cat8.1
Maximum data transfer rate: up to 40000 Mbit/s
Cabling technology: 40GBase-T
Shielding: S/FTP (individually shielded pairs with overall shield)
Colour: Grey
How to use
Connect one RJ-45 end of the cable to the Ethernet port of your switch, router or NIC and the other end to the destination device. Ensure both connected devices support the intended link speed and negotiate 40GBase-T where applicable. Route the cable away from sources of strong electromagnetic interference and secure it with appropriate ties or cable management to prevent strain on the connectors and excessive bending. For best performance, avoid tight bends and keep the cable within recommended bend radius guidelines.
Usage recommendations
Verify device compatibility for Cat8.1 and 40GBase-T operation before deployment. Use the cable for permanent or semi-permanent links within racks and between equipment where 10 m length is sufficient; for longer runs, choose appropriate in-wall or fiber solutions. Periodically inspect connectors for dust and damage and replace the cable if shielding or jacket integrity is compromised.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 10 m |
| Connector 1 | RJ-45 |
| Connector 2 | RJ-45 |
| Cabling technology | 40GBase-T |
| Product colour | Grey |
| 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 K5528GR.10 cost, and is it available for purchase?

The price is 40.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 51 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 20.07.2026 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.

## Image

https://aio.lv/img/cache/product/3141446/64089724_large.webp