# Networking Cable Wentronic 55138 Grey 3 m Cat8.1 S/FTP

**URL:** https://aio.lv/en/product--wentronic-55138--1036893
**Data updated:** 2025-12-29 05:32 (EET)
**Category:** Network Cables
**Manufacturer:** WENTRONIC
**Manufacturer code:** 55138
**EAN:** 4040849551383
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 23.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 19.41 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--wentronic-55138--1036893

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Pickup points | 29.07.2026 | 1.89 EUR |
| Courier delivery to door | 29.07.2026 | 4.99 EUR |

## Summary description

The Wentronic 55138 networking cable is a 3 m long Cat8.1 S/FTP cable designed for high-speed data transfer rates of up to 40000 Mbit/s. It features RJ-45 connectors with gold plating for optimal connectivity and durability. The grey color adds a sleek look, making it suitable for various environments. Ideal for demanding networking applications, this cable ensures reliable performance and minimal interference.

## Long description

The Wentronic 55138 Grey 3 m Cat8.1 S/FTP networking cable supports high-speed 25/40GBASE-T applications and offers a transmission bandwidth of up to 2 GHz, enabling data rates up to 40,000 Mbit/s. It is equipped with RJ-45 connectors with gold plating and is intended for installations requiring reduced interference and high throughput.
Advantages
The Cat8.1 S/FTP design provides enhanced shielding to minimise crosstalk and external interference while maintaining stable high-speed transmission. Gold-plated RJ-45 connectors improve contact reliability and corrosion resistance. The 3 m length and grey jacket make the cable convenient for both desktop and rack-mounted connections without excess slack.
Suitable for
 25GBASE-T and 40GBASE-T network links
 Data centres and server connections
 High-performance workstations and NAS devices
 Applications requiring reduced electromagnetic interference
Key specifications
 Model: Wentronic 55138
 Standard: Cat8.1 S/FTP
 Length: 3 m
 Maximum data rate: up to 40,000 Mbit/s
 Bandwidth: up to 2 GHz
 Connectors: RJ-45 with gold plating
 Colour: Grey
 Brand: WENTRONIC
 MPN: 55138
 EAN: 4040849551383
How to use
Connect one RJ-45 end to your network device (switch, router or network card) and the other end to the corresponding port on the remote device. Ensure connectors are fully inserted until they click. Route the cable to avoid tight bends and sources of strong electromagnetic interference. For rack installations, use appropriate cable management to maintain minimum bend radius.
Usage recommendations
Use this Cat8.1 S/FTP cable for short, high-speed links where shielded cabling is required. Verify that connected equipment supports 25G/40GBASE-T to achieve advertised speeds and maintain proper grounding for optimal shielding performance.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 3 m |
| Connector 1 | RJ-45 |
| Connector 2 | RJ-45 |
| Product colour | Grey |
| Plug and Play | Yes |
| Data transfer rate | 40000 Mbit/s |
| Connector contacts plating | Gold |
| 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) |
| Conductor material | Copper |
| Ethernet interface type | 2.5 Gigabit Ethernet, 40 Gigabit Ethernet |
| Connector 1 gender | Male |
| Connector 2 gender | Male |

### Weight & dimensions

| Feature | Value |
|---|---|
| Outer diameter | 8.2 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -20 - 75 |

### Certificates

| Feature | Value |
|---|---|
| Certification | WEEE, CE |

### Packaging content

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

## FAQ

### How much does the Networking Cable Wentronic 55138 cost, and is it available for purchase?

The price is 23.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 155 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 24.07.2026 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. 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

### 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/1036893/64124071_large.webp