# Networking Cable Wentronic 45657 Blue 0.25 m Cat8.1 S/FTP

**URL:** https://aio.lv/en/product--wentronic-45657--1036866
**Data updated:** 2025-12-29 05:32 (EET)
**Category:** Other goods
**Manufacturer:** WENTRONIC
**Manufacturer code:** 45657
**EAN:** 4040849456572
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 16.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 13.63 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wentronic-45657--1036866

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The Wentronic 45657 networking cable is a high-performance Cat8.1 S/FTP cable with a length of 0.25 m. It features 8 x RJ-45 connectors with gold plating for optimal data transfer rates of up to 40000 Mbit/s. The blue color adds a modern touch, making it suitable for various networking needs.

## Long description

The Wentronic 45657 Networking Cable is a Cat8.1 S/FTP patch cable in blue, 0.25 m long, designed for high-speed 25/40GBASE-T network connections. It has gold-plated RJ-45 connectors and supports data transfer rates up to 40000 Mbit/s with transmission performance up to 2 GHz and an effective range of up to 30 metres.
Advantages
The shielded S/FTP construction reduces electromagnetic interference and crosstalk, while gold-plated RJ-45 contacts provide reliable contact resistance and corrosion resistance. Cat8.1 specification ensures up to four times the bandwidth of Cat6A, supporting higher-frequency signals required by 25G and 40GBASE-T applications. The compact 0.25 m length is practical for short patching connections in racks or between devices.
Suitable for
Short-distance high-speed links in server racks and network cabinets
Connecting switches, routers and network cards supporting 25G/40GBASE-T
Patching between adjacent devices on workbenches or data centers
Key specifications
Standard: Cat8.1
Shielding: S/FTP (overall shield with foil-wrapped pairs)
Connector: 8 × RJ-45 gold-plated contacts
Length: 0.25 m
Data rate: up to 40000 Mbit/s
Frequency: up to 2 GHz
Transmission range: up to 30 m
Color: blue
Brand / MPN / EAN: WENTRONIC / 45657 / 4040849456572
How to use
Connect one RJ-45 plug to the network device port and the other to the corresponding port on the switch, router or network card. Ensure both connectors are fully inserted and latched to maintain proper contact. Use the 0.25 m length for short patching runs where minimal cable slack is required. Avoid excessive bending near the connector ends and keep the cable clear of high-power electrical lines to preserve shielding effectiveness.
Usage recommendations
For optimal performance, use this Cat8.1 S/FTP cable for short links up to 30 metres and within environments that require reduced interference. Verify that connected equipment supports 25G/40GBASE-T to achieve the advertised data rates.

## Specifications

| Feature | Value |
|---|---|
| Certification | CE, WEEE |
| Cabling technology | 40GBase-T |
| Plug and Play | Yes |
| Operating temperature (T-T) | -20 - 75 |
| Cable length | 0.25 m |
| Product colour | Blue |
| Data transfer rate | 40000 Mbit/s |
| Package type | Polybag |
| Connector 1 | 8 x RJ-45 |
| Connector 2 | 8 x RJ-45 |
| Connector contacts plating | Gold |
| Ethernet interface type | 40 Gigabit Ethernet, 2.5 Gigabit Ethernet |
| Outer diameter | 8.2 mm |
| Jacket material | Low smoke zero halogen (LSZH) |
| Cable standard | Cat8.1 |
| Frequency | 2000 MHz |
| AWG wire size | 24/7 |
| Conductor type | Stranded |
| Cable shielding | S/FTP (S-STP) |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Conductor material | Copper |
| Quantity per pack | 1 pc(s) |
| Connector shielding | Yes |
| Connector shield material | Aluminium |

## FAQ

### How much does the Networking Cable Wentronic 45657 cost, and is it available for purchase?

The price is 16.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 363 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 03.08.2026 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. 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 WENTRONIC 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 WENTRONIC 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

## Image

https://aio.lv/img/cache/product/1036866/64123884_large.webp