# Patch cable EFB Elektronik K5457.0.5 Cat5e SF/UTP (S-FTP) Yellow 0.5 m RJ-45–RJ-45

**URL:** https://aio.lv/en/product--efb-elektronik-k545705--1913424
**Data updated:** 2026-03-07 11:02 (EET)
**Category:** Network Cables
**Manufacturer:** EFB Elektronik
**Manufacturer code:** K5457.0,5
**EAN:** 4049759030285
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.49 €
**Prices and availability valid until:** 2026-07-20 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-k545705--1913424

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 09.07.2026 | free |
| Pickup points | 14.07.2026 | 1.89 EUR |
| Courier delivery to door | 14.07.2026 | 4.99 EUR |

## Summary description

EFB Elektronik K5457.0.5 is a 0.5 m Cat5e patch cable with SF/UTP (S-FTP) shielding and RJ-45 connectors on both ends. Designed for 10/100/1000Base-T(X) networks, the yellow short cable is suitable for patch panels, switches and close-proximity device connections where reduced interference and gigabit signalling are required.

## Long description

EFB Elektronik K5457.0.5 is a 0.5 m Cat5e patch cable with SF/UTP (S-FTP) shielding and RJ-45 connectors on both ends. Designed for 10/100/1000Base-T(X) networks, the yellow short cable is intended for reliable gigabit signalling in environments where reduced electromagnetic interference is required. The cable combines foil and braided shielding with a compact outer diameter, offering a balance between flexibility and protection for short patching runs between devices, patch panels and network switches.
Advantages
The SF/UTP (S-FTP) construction provides both foil and braid shielding for improved immunity to external interference compared with unshielded cables. The 0.5 m length is suited for close-proximity connections, reducing excess cable clutter and improving airflow in racks. Both ends terminate in shielded RJ-45 plugs compliant with IEC 60603-7-3, and the moulded strain relief with latch protection helps prevent connector damage from frequent plugging and unplugging.
Suitable for
 Short-distance connections between patch panels and switches in server rooms and comms cabinets
 Device-to-device connections where reduced EMI is required (e.g., near power supplies or dense cabling)
 Workstation or desktop connections to wall outlets or nearby network equipment
Key specifications
 Category: Cat5e, 100 MHz, supports Gigabit Ethernet (10/100/1000Base-T(X))
 Length: 0.5 m
 Shielding: SF/UTP (foil + braid) — stranded conductors 4 x 2 x AWG26/7
 Connectors: 2 × shielded RJ-45 plugs, moulded strain relief with latch protection
 Cable diameter and jacket: PVC jacket, compact Ø ≈ 5.7 mm, flame retardant per IEC 60332-1
 Wiring: TIA/EIA 568B coded
How to use
Connect one RJ-45 plug to the network device and the other to the patch panel, switch or outlet. Ensure the shielded connectors make contact with the mating shielded ports to maintain the effectiveness of the SF/UTP shielding. Route the cable without sharp bends and avoid placing it under heavy compression. The short 0.5 m length is intended for tidy, close-proximity links; when connecting devices in racks, allow sufficient slack to avoid strain on ports.
Usage recommendations
For optimal performance, use shielded ports or equipment chassis that provide a proper earth/ground connection to realise the shielding benefits. Avoid running the cable in parallel with high-voltage mains wiring; instead cross such cables at right angles when necessary. Inspect connector boots periodically for wear if frequently re-plugged.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 0.5 m |
| Connector 1 | RJ-45 |
| Connector 2 | RJ-45 |
| Cabling technology | 10/100/1000Base-T(X) |
| Product colour | Yellow |
| Cable standard | Cat5e |
| Frequency | 100 MHz |
| AWG wire size | 26/7 |
| Cable shielding | SF/UTP (S-FTP) |
| Connector 1 gender | Male |
| Connector 2 gender | Male |

### Logistics data

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

### Packaging content

| Feature | Value |
|---|---|
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the EFB Elektronik K5457.0.5 networking cable K5457.0,5 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 — 520 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 09.07.2026 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, 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/1913424/64088338_large.webp