# Networking Cable EFB Elektronik K5528RT.10 RJ-45 Cat8.1 10m Red

**URL:** https://aio.lv/en/product--efb-elektronik-k5528rt10--3141457
**Data updated:** 2026-01-13 17:39 (EET)
**Category:** Network Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** K5528RT.10
**EAN:** 4049759215507
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 40.49 €
**Prices and availability valid until:** 2026-07-17 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-k5528rt10--3141457

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.99 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

The EFB Elektronik K5528RT.10 is a high-performance networking cable with a length of 10 meters. It features RJ-45 connectors and complies with the Cat8.1 standard, providing exceptional data transfer rates of up to 40000 Mbit/s. The S/FTP shielding ensures minimal interference, making it ideal for high-speed networking applications. Its striking red color adds a modern touch to your setup.

## Long description

The EFB Elektronik K5528RT.10 RJ-45 Cat8.1 10m Red is a high-speed network cable designed for demanding wired Ethernet environments. Compliant with Cat8.1 and 40GBase-T cabling technology, this 10-metre cable supports data transfer rates up to 40000 Mbit/s and uses RJ-45 connectors on both ends. The S/FTP shielding construction reduces electromagnetic interference and crosstalk, while the visible red jacket simplifies identification and routing in dense cable installations.
Advantages
This Cat8.1 cable provides very high bandwidth suitable for modern data center links, server connections, and high-throughput workstations. The S/FTP shielding improves signal integrity in electrically noisy environments. RJ-45 compatibility ensures easy integration with standard network equipment without the need for special adapters. The 10 m length balances reach and signal quality for typical rack-to-rack or room-to-room connections.
Suitable for
High-speed 40GBase-T Ethernet links in data centers and server rooms
Connections between switches, routers and high-performance network devices
Workstation connections requiring minimal latency and high throughput
Structured cabling where color-coded cables simplify management
Key specifications
Cable category: Cat8.1
Supported data rate: up to 40000 Mbit/s
Cabling technology: 40GBase-T
Connector type: RJ-45 to RJ-45
Shielding: S/FTP (overall braid with individually shielded pairs)
Length: 10 m
Jacket color: red
How to use
Connect the RJ-45 plugs to corresponding Ethernet ports on switches, routers, network interface cards or patch panels. Ensure connectors are fully seated and locking tabs engage to maintain stable connections. Route the cable to avoid sharp bends and secure it with cable management accessories to prevent strain on the connectors. For optimal performance, keep the cable away from strong sources of electromagnetic interference such as unshielded power cables and large motors.
Usage recommendations
Use this Cat8.1 S/FTP cable for short to medium-length high-bandwidth links where RJ-45 connectivity is required. For long runs beyond its rated length or for environments with extreme mechanical stress, consider appropriate infrastructure planning and additional protective measures.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 10 m |
| Connector 1 | RJ-45 |
| Connector 2 | RJ-45 |
| Cabling technology | 40GBase-T |
| Product colour | Red |
| 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 K5528RT.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 — 162 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 17.07.2026 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/3141457/64089731_large.webp