# Network cable GOOBAY 55120 Cat8.1 S/FTP (S-STP) Blue 25 m RJ-45 gold-plated

**URL:** https://aio.lv/en/product--goobay-rb55120--11732716
**Data updated:** 2026-03-08 13:29 (EET)
**Category:** Network Cables
**Manufacturer:** GOOBAY
**Manufacturer code:** RB55120
**EAN:** 4040849551208
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 69.99 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 57.84 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--goobay-rb55120--11732716

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 30.07.2026 | free |
| Pickup points | 04.08.2026 | 1.89 EUR |
| Courier delivery to door | 04.08.2026 | 4.99 EUR |

## Summary description

GOOBAY 55120 is a 25 m blue network patch cable compliant with Cat8.1 standard, featuring S/FTP (S-STP) shielding for reduced interference. Both ends use RJ-45 connectors with gold-plated contacts for reliable contact and corrosion resistance. Suitable for high-speed LAN, data center connections, server racks and professional network installations requiring shielded, high-frequency cabling.

## Long description

GOOBAY 55120 is a 25 m blue Cat8.1 network patch cable designed for high-frequency, shielded Ethernet connections. The cable uses S/FTP (S-STP) construction with individually foil-shielded pairs and an overall braided screen to reduce electromagnetic interference. Both ends are fitted with RJ-45 plugs that have gold-plated contact surfaces to ensure reliable contact and improved corrosion resistance. The cable supports high-speed LAN and data-centre links and is suitable for professional installations that require robust, shielded cabling.
Advantages
The cable provides transmission performance up to 2 GHz (2000 MHz), making it suitable for 25/40GBASE-T applications while remaining backward compatible with lower-category Ethernet systems. The S/FTP shielding minimizes crosstalk and external noise for stable signal integrity in electrically noisy environments. Gold-plated RJ-45 contacts and a shielded plug with latch protection improve connection reliability and durability during repeated insertions. The 25 m length includes a slimline anti-kink sleeve with length marking for easier handling and installation.
Suitable for
25/40GBASE-T server-to-switch and switch-to-switch links in data centres
High-speed LAN backbones and aggregation cabling
Professional network racks and structured cabling in offices or server rooms
Environments with significant electromagnetic interference where shielded cables are required
Key specifications
Category: Cat8.1 S/FTP (S-STP)
Transmission bandwidth: up to 2000 MHz (2 GHz)
Supported applications: 25/40GBASE-T and backward compatible Ethernet
Connectors: RJ-45 male to RJ-45 male with 50 µ gold-plated contact surfaces
Shielding: pair-level foil shielding (PIMF) plus overall braided mesh screen
Plug features: shielded RJ-45 plug with latch protection
Color: blue
Length: 25 m
How to use
Route the cable between network devices avoiding sharp bends and heavy compression; the slimline anti-kink sleeve and length marking help position and secure the cable. Insert the RJ-45 plugs fully into compatible ports until the latch engages to ensure a reliable contact. For shield effectiveness ensure that connected equipment and patch panels provide proper cable shield termination to earth or chassis ground. When terminating or routing within racks, maintain bend radius recommendations and avoid running parallel to large power cables to minimize interference.
Usage recommendations
Use this Cat8.1 S/FTP cable for short to medium runs up to 25 m where high-speed 25/40GBASE-T links are required. Ensure proper grounding of shields at termination points, and follow standard installation practices for shielded cabling to maintain optimal performance and compliance with structured cabling guidelines.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 25 m |
| Connector 1 | RJ-45 |
| Connector 2 | RJ-45 |
| Cabling technology | 40GBase-T |
| Product colour | Blue |
| Connector contacts plating | Gold |
| Jacket material | Low smoke zero halogen (LSZH) |
| Cable standard | Cat8.1 |
| Frequency | 2000 MHz |
| AWG wire size | 24/7 |
| Cable shielding | S/FTP (S-STP) |
| Conductor material | Copper |
| Connector 1 gender | Male |
| Connector 2 gender | Male |

### Operational conditions

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

## FAQ

### How much does the GOOBAY 55120 Cat8.1 S/FTP network cable 25 m cost, and is it available for purchase?

The price is 69.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 80 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 30.07.2026 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 GOOBAY 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 GOOBAY 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/11732716/67172325_large.webp