# Network cable ROLINE 21.15.3433 Cat8.1 S/FTP (S‑STP) Green, 3 m, RJ-45 to RJ-45, gold contacts

**URL:** https://aio.lv/en/product--roline-21153433--11685800
**Data updated:** 2026-02-16 12:52 (EET)
**Category:** Network Cables
**Manufacturer:** ROLINE
**Manufacturer code:** 21.15.3433
**EAN:** 7630049638730
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 12.49 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 10.32 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--roline-21153433--11685800

## 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

ROLINE 21.15.3433 is a 3 m Cat8.1 network cable with S/FTP (S‑STP) shielding for high-speed data links. It features RJ-45 connectors with gold‑plated contacts and supports up to 40,000 Mbit/s. The green cable is suitable for short-distance connections in data centers, server racks and high-performance LANs requiring low interference and high bandwidth.

## Long description

High-quality, slim Category 8.1 (Class I) patch cord with double shielding and screened RJ-45 connectors on both ends. The cable supports data rates up to 40 Gbit/s, is halogen-free, flame-retardant and low-smoke (LSOH), and is suitable for Power over Ethernet (PoE). The outer diameter is 4.5 ± 0.2 mm and the cable length is 3 m.
Advantages
The S/FTP (S-STP) construction with foil-shielded pairs and an overall braid provides robust protection against electromagnetic interference, while gold-plated contacts ensure reliable signal transmission. Bare copper conductors and molded kink protection increase durability. The slim design allows for easier cable routing in dense installations and the LSOH jacket reduces hazardous emissions in case of fire.
Suitable for
40 Gigabit Ethernet connections in data centers and server rooms
High-speed uplinks and switch-to-switch connections
PoE-enabled devices such as IP cameras, access points and VoIP phones
Environments requiring low-smoke, halogen-free cabling
Key specifications
Cable standard: Category 8.1 (Class I)
Shielding: S/FTP (S-STP) — foil-shielded pairs with overall braid
Connectors: RJ-45 to RJ-45, screened
Conductor: bare copper, 8-wire stranded
Contact plating: gold-plated contacts
Data transfer rate: up to 40 Gbit/s (40000 Mbit/s)
PoE: supports Power over Ethernet
Outer diameter: approx. 4.5 ± 0.2 mm
Length: 3 m
Colour: green
How to use
Connect one screened RJ-45 plug to the network device or switch port and the other plug to the corresponding port on the connected device. Ensure connectors are fully inserted until the latch clicks for correct contact engagement. Use the cable for short patch runs, uplinks or direct device connections, avoiding sharp bends below the specified kink protection radius and keeping the cable away from strong electromagnetic sources where possible.
Usage recommendations
For best performance in 40 Gigabit Ethernet applications, use this Cat8.1 S/FTP patch cord for short links within racks or between adjacent racks and ensure both ends are connected to compatible, shielded RJ-45 ports. Maintain bend radius and avoid excessive mechanical stress to preserve cable shielding and contact integrity.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 3 m |
| Connector 1 | RJ-45 |
| Connector 2 | RJ-45 |
| Product colour | Green |
| Plug and Play | Yes |
| Data transfer rate | 40000 Mbit/s |
| Connector contacts plating | Gold |
| Jacket material | Low smoke zero halogen (LSZH), Thermoplastic Elastomer (TPE) |
| Cable standard | Cat8.1 |
| AWG wire size | 28 |
| Conductor type | Stranded |
| Cable shielding | S/FTP (S-STP) |
| Conductor material | Copper |
| Molded cable boot | Yes |
| Power over Ethernet (PoE) | Yes |
| Ethernet interface type | 40 Gigabit Ethernet |
| Connector 1 form factor | Straight |
| Connector 2 form factor | Straight |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Cable shape | Round |
| Cable jacket type | Braided |
| Bend radius (min) | 27 mm |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.0639 kg |
| Outer diameter | 4.5 mm |

### Operational conditions

| Feature | Value |
|---|---|
| Storage temperature (T-T) | -20 - 75 |
| Operating temperature (T-T) | -10 - 60 |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 60 g |
| Package depth | 100 mm |
| Package height | 20 mm |
| Package width | 100 mm |

### Certificates

| Feature | Value |
|---|---|
| Certification | EIA/TIA 568B |

### Packaging content

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

### Sustainability

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

## FAQ

### How much does the ROLINE Cat8.1 network cable 21.15.3433, 3 m cost, and is it available for purchase?

The price is 12.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 782 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 ROLINE 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 ROLINE 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, weight, 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/11685800/67050080_large.webp