# Network cable ROLINE Cat8.1 S/FTP (S-STP) 5 m RJ-45 to RJ-45, black

**URL:** https://aio.lv/en/product--roline-21153455--11685815
**Data updated:** 2026-02-16 12:52 (EET)
**Category:** Network Cables
**Manufacturer:** ROLINE
**Manufacturer code:** 21.15.3455
**EAN:** 7630049638884
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 11.15 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--roline-21153455--11685815

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Pickup points | 06.07.2026 | 1.99 EUR |
| Courier delivery to door | 06.07.2026 | 4.99 EUR |

## Summary description

ROLINE Cat8.1 network cable (model 21.15.3455) is a 5 m S/FTP (S-STP) shielded patch cable with RJ-45 connectors on both ends and gold-plated contacts. Designed for high-speed data transmission up to 40,000 Mbit/s, it provides improved protection against interference and is suitable for data centers, server racks and high-performance LAN connections.

## Long description

ROLINE 21.15.3455 is a slim, double-shielded Category 8.1 (Class I) patch cord with screened RJ-45 connectors on both ends. Designed for data rates up to 40 Gbit/s, the cable uses bare copper conductors, gold-plated contacts and an S/FTP (S-STP) shielding construction. The 5 m black cable is halogen-free, flame-retardant and low-smoke (LSOH) and supports Power over Ethernet (PoE).
Advantages
The double-shielded S/FTP design and gold-plated contacts provide stable high-speed transmission and improved protection against electromagnetic interference. A slim outer diameter (approximately 4.5 mm) and molded kink protection increase flexibility and durability in confined installations. The LSOH jacket reduces toxic emissions in case of fire and the cable is ready for PoE applications.
Suitable for
40 Gigabit Ethernet backbone and switch interconnects
High-density rack and data center cabling
Power over Ethernet (PoE) enabled devices and installations
Environments requiring low-smoke, halogen-free cabling
Key specifications
Cable standard: Cat8.1 (Class I)
Shielding: S/FTP (overall braid with foil-shielded pairs)
Connectors: RJ-45 straight male — both ends, screened
Conductor: stranded bare copper, 8-wire
Contact plating: gold
Maximum data rate: 40 Gbit/s (40000 Mbit/s)
Outer cable diameter: approx. 4.5 ± 0.2 mm
Length: 5 m
Jacket: halogen-free, flame-retardant, low-smoke (LSOH)
Color: black
How to use
Connect one RJ-45 end to the network port of a switch, router or patch panel and the other end to the target device or another patch panel port. Ensure connector orientation matches the port and that contacts are seated fully. The cable follows contact wiring 1:1 per EIA/TIA 568 for straightforward plug-and-play use in standard copper Ethernet infrastructures.
Usage recommendations
For best performance, avoid tight bends and excessive mechanical stress on the cable, maintain recommended separation from high-power electrical lines when possible, and use appropriate ports rated for Cat8.1 or 40 Gbit/s connections. Verify PoE power budgets on connected devices before use.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 5 m |
| Connector 1 | RJ-45 |
| Connector 2 | RJ-45 |
| Product colour | Black |
| 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 | 0.104 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 | 50 g |
| Package depth | 100 mm |
| Package height | 30 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 S/FTP network cable 5 m cost, and is it available for purchase?

The price is 13.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 470 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 01.07.2026 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/11685815/67050065_large.webp