# Networking cable EFB Elektronik K5545BL.0,25 Cat6a U/FTP (STP) 0.25 m RJ-45 gold-plated contacts blue

**URL:** https://aio.lv/en/product--efb-elektronik-k5545bl025--1034597
**Data updated:** 2026-03-07 10:57 (EET)
**Category:** Network Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** K5545BL.0,25
**EAN:** 4049759154325
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-07-29 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-k5545bl025--1034597

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Short patch cable EFB Elektronik K5545BL.0,25, 0.25 m length, Cat6a standard with U/FTP (STP) shielding for reduced interference. Fitted with RJ-45 connectors on both ends and gold-plated contacts, supports up to 10 000 Mbit/s. Suitable for high-speed network links, switch-to-patch or server connections in data cabinets and telecom setups.

## Long description

Short patch cable EFB Elektronik K5545BL.0,25 is a 0.25 m Cat6a U/FTP (STP) network cable designed for reliable high-speed connections in confined spaces. The cable features RJ-45 connectors with gold-plated contacts and meets Cat6a transmission requirements to support data rates up to 10 000 Mbit/s. Its compact length and foil/braid shielding reduce electromagnetic interference, making it suitable for short links between switches, patch panels and servers in racks or telecom enclosures.
Advantages
The U/FTP (STP) shielding provides improved protection against crosstalk and external EMI compared with unshielded cables, helping to maintain signal integrity in dense cabling environments. Gold-plated contacts on the RJ-45 plugs ensure reliable mating and corrosion resistance for sustained contact quality. The short 0.25 m length minimises excess cable slack in racks and patch panels, improving airflow and reducing cable management complexity.
Suitable for
 Short switch-to-switch or switch-to-patch connections in server rooms and data cabinets
 Connecting servers or network appliances to adjacent patch panels
 Telecom racks and network cabinets where minimal cable length is required
 Shielded network environments requiring reduced EMI and crosstalk
Key specifications
 Category: Cat6a
 Shielding: U/FTP (overall foil with individually foiled pairs) — STP
 Length: 0.25 m
 Connector type: RJ-45 to RJ-45
 Contacts: gold-plated
 Data rate support: up to 10 000 Mbit/s (10 Gbit/s)
 Colour: blue
How to use
Plug one RJ-45 connector into the network device or patch panel port and the other end into the corresponding port of the adjacent device. Ensure connectors are fully seated until the latch clicks to secure the connection. Use this cable for short direct patching inside racks or between closely spaced ports to avoid excess cabling; avoid bending the cable sharply near the connectors to preserve shielding and conductor integrity.
Usage recommendations
Use the cable in shielded or mixed cabling environments where EMI reduction is required. Keep the cable length short as intended to maintain optimal signal performance; avoid routing alongside high-power electrical cables and maintain proper grounding for shielded installations where applicable.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 0.25 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.0,25 Cat6a 0.25 m cost, and is it available for purchase?

The price is 4.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 528 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 13.07.2026 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: 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/1034597/57863516_large.webp