# Networking cable EFB Elektronik K5545BL.0,5 RJ-45 Cat6a 0.5 m Blue

**URL:** https://aio.lv/en/product--efb-elektronik-k5545bl05--1034555
**Data updated:** 2026-01-13 15:32 (EET)
**Category:** Network Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** K5545BL.0,5
**EAN:** 4049759150389
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 3.71 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-k5545bl05--1034555

## 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 K5545BL.0,5 is a high-quality networking cable with a length of 0.5 m. It features RJ-45 connectors and complies with the Cat6a standard, ensuring data transfer rates of up to 10000 Mbit/s. The U/FTP (STP) shielding provides excellent protection against interference, while the gold-plated contacts enhance connectivity and durability. Its blue color adds a modern touch to your setup.

## Long description

The EFB Elektronik K5545BL.0,5 is a short, high-performance networking cable designed for reliable Ethernet connections. At 0.5 m length it connects devices over short distances using standard RJ-45 connectors and conforms to the Cat6a specification, supporting data transfer rates up to 10000 Mbit/s. The cable uses U/FTP (STP) shielding to reduce electromagnetic interference, and gold-plated contacts improve signal transmission and corrosion resistance. Its blue jacket provides clear visual identification in structured cabling environments.
Advantages
Designed to meet Cat6a requirements, this cable delivers stable high-speed performance for 10G Ethernet links over short runs. The U/FTP shielding offers enhanced protection against crosstalk and external noise compared with unshielded alternatives. Gold-plated RJ-45 contacts ensure consistent conductivity and longer contact life. The compact 0.5 m length reduces cable clutter and is convenient for connecting adjacent devices or patch panels in racks and workstations.
Suitable for
Connecting switches, routers and patch panels within server racks or network cabinets
Linking workstations, desktop PCs and networked peripherals positioned close together
Short patch runs in data centers and telecom closets where Cat6a performance is required
Cabled setups that benefit from shielded connections to reduce interference
Key specifications
Standard: Cat6a
Length: 0.5 m
Connectors: RJ-45 to RJ-45
Shielding: U/FTP (shielded twisted pair)
Maximum data rate: up to 10000 Mbit/s
Contact plating: gold-plated contacts
Colour: Blue
How to use
Insert each RJ-45 connector into the corresponding Ethernet port until the latch clicks to secure the connection. Use the 0.5 m length for short point-to-point links between adjacent devices, such as switch-to-switch or switch-to-server connections. When installing in shielded environments, ensure that device and rack grounding follow local grounding practices to maintain the effectiveness of the U/FTP shielding. Avoid tight bends at the connector ends to prevent stress on the cable conductors.
Usage recommendations
For optimal performance, use the cable for short 10G connections where Cat6a is specified and keep bends above the minimum bend radius. Verify that connected equipment supports shielded cabling and properly grounded racks to take full advantage of the U/FTP shielding.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 0.5 m |
| Connector 1 | RJ-45 |
| Connector 2 | RJ-45 |
| Product colour | Blue |
| Data transfer rate | 10000 Mbit/s |
| Connector contacts plating | Gold |
| Jacket material | Polyvinyl chloride (PVC) |
| Cable standard | Cat6a |
| Frequency | 500 MHz |
| AWG wire size | 30/7 |
| Cable shielding | U/FTP (STP) |
| Conductor material | Copper |
| Molded cable boot | Yes |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Twisted pair coupling type | 4x2 |

### Weight & dimensions

| Feature | Value |
|---|---|
| Outer diameter | 7 mm |

### Logistics data

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

## FAQ

### How much does the Networking cable EFB Elektronik K5545BL.0,5 cost, and is it available for purchase?

The price is 4.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 1231 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, 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/1034555/64087692_large.webp