# Network patch cable ROLINE 21.15.3351 Cat6a U/FTP (STP) RJ45–RJ45 0.3 m Black

**URL:** https://aio.lv/en/product--roline-21153351--5995346
**Data updated:** 2026-03-07 15:15 (EET)
**Category:** Network Cables
**Manufacturer:** ROLINE
**Manufacturer code:** 21.15.3351
**EAN:** 7630049622555
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-19 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--roline-21153351--5995346

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 08.07.2026 | free |
| Pickup points | 13.07.2026 | 1.99 EUR |
| Courier delivery to door | 13.07.2026 | 4.99 EUR |

## Summary description

ROLINE 21.15.3351 is a 0.3 m network patch cable manufactured to Cat6a standard with U/FTP (STP) shielding. Fitted with RJ45 connectors on both ends, the cable is intended for high‑speed Ethernet connections, reduced crosstalk and electromagnetic interference. Suitable for short runs between patch panels, switches and devices in structured cabling and server racks.

## Long description

ROLINE 21.15.3351 is a 0.3 m Cat6a network patch cable with U/FTP (STP) shielding and RJ45 connectors on both ends. Designed for short-distance Ethernet connections, this cable supports high data rates and reduces crosstalk and electromagnetic interference. Its compact length makes it suitable for connections inside server racks, between patch panels and switches, or linking devices where space is limited.
Advantages
The U/FTP (STP) shielding around each twisted pair and an additional overall shield improve resistance to external electromagnetic interference and minimise pair-to-pair crosstalk. Constructed to Cat6a standards, the cable is engineered for reliable high-speed performance and backward compatibility with previous Ethernet categories. The RJ45 connectors provide standard plug-and-play compatibility with network equipment, while the 0.3 m length reduces excess cable clutter in confined installations.
Suitable for
 Short patch connections in server racks and data cabinets
 Linking patch panels to switches or transceivers
 Connecting devices in densely packed network enclosures
 High-speed Ethernet setups requiring improved shielding
Key specifications
 Category: Cat6a
 Shielding: U/FTP (individually shielded pairs with overall shield)
 Connectors: RJ45 to RJ45
 Length: 0.3 m
 Colour: Black
 Application: Short-distance Ethernet and structured cabling
How to use
Plug each RJ45 connector into the corresponding network ports on patch panels, switches or devices. Ensure connectors are fully inserted and latched to establish a stable connection. For best performance, avoid sharp bends and kinks in the cable and keep it away from strong sources of electromagnetic noise where possible. Use the 0.3 m cable for short runs to minimise excess slack and maintain neat cable management in racks and enclosures.
Использование и уход
Inspect connectors for damage before installation, and replace if shielding or connector integrity is compromised. When routing in racks, secure the cable using appropriate management accessories to prevent strain on connectors.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 0.3 m |
| Connector 1 | RJ-45 |
| Connector 2 | RJ-45 |
| Product colour | Black |
| Cable standard | Cat6a |
| Cable shielding | U/FTP (STP) |
| Ethernet interface type | 10 Gigabit Ethernet |
| Connector 1 form factor | Straight |
| Connector 2 form factor | Straight |
| Connector 1 gender | Male |
| Connector 2 gender | Male |
| Cable shape | Round |

### Operational conditions

| Feature | Value |
|---|---|
| Operating temperature (T-T) | -10 - 60 |

## FAQ

### How much does the ROLINE 21.15.3351 Cat6a U/FTP 0.3 m network cable cost, and is it available for purchase?

The price is 5.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 94 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 08.07.2026 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, 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/5995346/64364646_large.webp