# Networking cable EFB K5525FSW.25 Cat6a S/FTP (S-STP) 25 m RJ-45 to RJ-45 Black

**URL:** https://aio.lv/en/product--efb-elektronik-k5525fsw25--4181714
**Data updated:** 2026-01-13 21:19 (EET)
**Category:** Network Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** K5525FSW.25
**EAN:** 4049759187637
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 48.99 €
**Prices and availability valid until:** 2026-08-12 23:59
**Price without VAT (21%):** 40.49 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--efb-elektronik-k5525fsw25--4181714

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 27.07.2026 | free |
| Pickup points | 30.07.2026 | 1.89 EUR |
| Courier delivery to door | 30.07.2026 | 4.99 EUR |

## Summary description

EFB K5525FSW.25 is a 25 m Cat6a networking cable with S/FTP (S-STP) shielding and RJ-45 to RJ-45 connectors. It supports up to 10000 Mbit/s for 10 Gbps applications, with gold‑plated contacts to ensure reliable signal transfer. Designed for high-speed wired networks, data centers, server rooms and professional installations requiring reduced crosstalk and improved EMI protection.

## Long description

EFB K5525FSW.25 is a 25 m Cat6a network cable with S/FTP (S‑STP) shielding and RJ‑45 to RJ‑45 connectors. The cable is designed for 10 Gbps Ethernet and supports up to 10000 Mbit/s data transfer rates. Gold‑plated contacts on the connectors offer stable electrical connection and corrosion resistance, while the S/FTP shielding minimises crosstalk and protects against electromagnetic interference in professional network environments.
Advantages
The S/FTP (S‑STP) shielding construction provides individual foil shielding for twisted pairs plus an overall braided shield, reducing near‑end crosstalk and improving immunity to external EMI sources. Cat6a performance ensures consistent throughput for demanding applications up to 10 Gbps over the specified length. Durable RJ‑45 connectors with gold‑plated contacts contribute to reliable signal transmission and long‑term mechanical endurance. The cable’s black jacket offers a neutral appearance suitable for rack and floor installations.
Suitable for
 10 Gigabit Ethernet links in data centres and server rooms
 High‑speed LAN connections for offices and professional workspaces
 Switch-to-switch or switch-to-server patching in structured cabling
 Environments with elevated electromagnetic interference where shielded cables are required
Key specifications
 Cable category: Cat6a
 Shielding: S/FTP (individual pair foil + overall braid)
 Length: 25 m
 Connectors: RJ‑45 to RJ‑45
 Maximum supported data rate: up to 10000 Mbit/s (10 Gbps)
 Contact finish: gold‑plated contacts
 Colour: black
How to use
Connect one RJ‑45 end to the network device (switch, router, server or NIC) and the other end to the corresponding port on the remote device. Ensure that both devices support the desired link speed and that ports are configured appropriately for 10 Gbps operation if required. Route the cable to avoid sharp bends and excessive tension; maintain recommended bend radius for Cat6a cables and keep the cable separated from large power sources to preserve shielding effectiveness.
Usage recommendations
For optimal performance, use the cable within its specified 25 m length for 10 Gbps links and verify link negotiation on both endpoints. When installing in environments with significant electromagnetic interference, ensure proper grounding of connected equipment and avoid running the cable parallel to high‑voltage power lines. Periodically inspect connectors for damage and replace the cable if the jacket or connector integrity is compromised.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 25 m |
| Connector 1 | RJ-45 |
| Connector 2 | RJ-45 |
| Product colour | Black |
| Data transfer rate | 10000 Mbit/s |
| Connector contacts plating | Gold |
| Jacket material | Thermoplastic Elastomer (TPE) |
| Cable standard | Cat6a |
| Frequency | 500 MHz |
| AWG wire size | 26/7 |
| Cable shielding | S/FTP (S-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 | 6.5 mm |

### Sustainability

| Feature | Value |
|---|---|
| Doesn't contain | Halogen |

## FAQ

### How much does the Networking cable EFB K5525FSW.25 Cat6a 25 m cost, and is it available for purchase?

The price is 48.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 201 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 27.07.2026 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/4181714/64257291_large.webp