# ROLINE networking cable Cat8.1 S/FTP (S-STP) Blue 1 m RJ-45

**URL:** https://aio.lv/en/product--roline-21153441--11685804
**Data updated:** 2026-02-16 12:52 (EET)
**Category:** Network Cables
**Manufacturer:** ROLINE
**Manufacturer code:** 21.15.3441
**EAN:** 7630049638778
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 7.99 €
**Prices and availability valid until:** 2026-07-22 23:59
**Price without VAT (21%):** 6.60 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--roline-21153441--11685804

## 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 Cat8.1 networking cable, 1 m length, S/FTP (S-STP) shielding and RJ-45 connectors on both ends with gold-plated contacts. Supports up to 40,000 Mbit/s transfer rates for high-speed LAN and data center links. Blue 1 m cable suitable for short patch connections, switch-to-server or workstation links where maximum shielding and performance are required.

## Long description

ROLINE 21.15.3441 is a slim, double-shielded Category 8.1 (Class I) patch cord with screened RJ-45 connectors on both ends. The cable supports data rates up to 40 Gbit/s, uses bare copper conductors with gold-plated contacts and is designed with LSOH (halogen-free, flame-retardant, low-smoke) materials. Its small outer diameter and molded kink protection make it suitable for installations where space is limited and reliable PoE operation is required.
Advantages
The double shielding (pair foil plus overall braid) and screened RJ-45 plugs provide robust protection against electromagnetic interference while maintaining high data throughput up to 40 Gbit/s. Gold-plated contacts ensure reliable signal transfer and corrosion resistance. The halogen-free, flame-retardant, low-smoke sheath improves safety in enclosed or public spaces, and the slim 4.5 ± 0.2 mm outer diameter helps with routing in tight ducts or cable channels. Molded kink protection increases connector durability during repeated handling.
Suitable for
40 Gigabit Ethernet connections in data centers and server rooms
High-speed horizontal and patching applications
Environments requiring Power over Ethernet (PoE) delivery
Installations with limited cable space or dense cabling runs
Key specifications
Standard: Category 8.1 (Class I)
Cable construction: 8-wire stranded, pairs foil-shielded (S/FTP), overall braid
Connectors: RJ-45 male to RJ-45 male, screened
Data rate: up to 40 Gbit/s (40000 Mbit/s)
Conductor: bare copper
Contact plating: gold
Sheath: halogen-free, flame-retardant, low-smoke (LSOH)
Outer diameter: approx. 4.5 ± 0.2 mm
Length: 1 m
Colour: blue
PoE: supports Power over Ethernet
How to use
Connect one RJ-45 plug to your network device and the other to the corresponding port on a switch, patch panel or patch cable. Ensure connectors are fully inserted until a click is felt. Use appropriate cable management to avoid tight bends beyond the kink protection radius and maintain the specified bend radius to preserve performance. The cable is plug-and-play for data and PoE applications.
Usage recommendations
For optimal performance, use this Cat8.1 S/FTP patch cord for short-reach connections in data centers or server rooms, keep cable runs within recommended lengths for 40 Gbit/s links, and avoid running the cable parallel to strong electromagnetic sources where possible.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 1 m |
| Connector 1 | RJ-45 |
| Connector 2 | RJ-45 |
| Product colour | Blue |
| 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 | 0.0254 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 | 29 g |
| Package depth | 80 mm |
| Package height | 10 mm |
| Package width | 80 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 networking cable 1 m cost, and is it available for purchase?

The price is 7.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 659 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/11685804/67050076_large.webp