# Network patch cable Synergy21 S216491 Cat6a S/FTP (S‑STP) 0.5 m, RJ-45, black

**URL:** https://aio.lv/en/product--synergy21-s216491--1024857
**Data updated:** 2026-03-15 11:39 (EET)
**Category:** Network Cables
**Manufacturer:** Synergy21
**Manufacturer code:** S216491
**EAN:** 4038816225832
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.99 €
**Prices and availability valid until:** 2026-07-28 23:59
**Price without VAT (21%):** 4.95 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--synergy21-s216491--1024857

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 13.07.2026 | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Synergy21 S216491 is a 0.5 m Cat6a network patch cable with S/FTP (S‑STP) shielding and RJ‑45 connectors on both ends. Designed for high‑speed Ethernet links, it supports Cat6a performance for reduced crosstalk and EMI. Suitable for short patch runs between switches, patch panels and network devices in office or data‑cabinet environments.

## Long description

Synergy21 S216491 is a 0.5 m Cat6a network patch cable with S/FTP (S‑STP) shielding and RJ‑45 connectors on both ends, designed for short connections in structured cabling systems. The cable supports Category 6a performance for 10 Gigabit Ethernet over short distances and is intended for use between switches, patch panels and active network devices in offices and equipment cabinets. The black jacket provides a discreet finish for professional installations while the compact 0.5 m length minimizes excess cable in patching areas.
Advantages
The S/FTP (S‑STP) construction combines an overall braid with individually foil‑shielded pairs to reduce alien crosstalk and electromagnetic interference, improving signal integrity in dense network environments. Cat6a specification ensures higher bandwidth and better return loss compared with lower category cables, making it suitable for 10 Gbps links at short distances. RJ‑45 connectors on both ends provide universal compatibility with standard Ethernet ports and the short length helps maintain tidy rack and patch panel organization.
Suitable for (tasks / use cases)
 Short patch runs between switches and patch panels in server rooms and wiring closets
 Connections between network devices in office desktop or cabinet environments
 High‑density patching areas where reduced crosstalk and EMI are required
 Temporary test setups and equipment bench connections requiring reliable Cat6a performance
Key specifications
 Category: Cat6a (meets Cat6a performance characteristics)
 Shielding: S/FTP (overall braided shield + individually foil‑shielded twisted pairs)
 Length: 0.5 m
 Connector type: RJ‑45 on both ends
 Color: Black jacket
 Suitable data rates: up to 10 Gbps over appropriate distances for Cat6a
How to use
Connect one RJ‑45 plug to the network switch, patch panel or device port and the other RJ‑45 plug to the corresponding port on the connected device or panel. Ensure connectors are fully inserted and locked to maintain a secure connection. Use the 0.5 m length for short patch runs to avoid excess cable loops; for longer runs, select appropriately rated in‑wall or horizontal cabling that meets installation standards. Inspect connectors and cable jacket before installation for any visible damage.
Usage recommendations
For best performance, use this Cat6a S/FTP patch cable in shielded or grounded rack environments to take advantage of the overall braid and pair shielding. Avoid tight bending and maintain minimum bend radius to preserve cable characteristics. For permanent horizontal runs, use permanently installed cabling rated for in‑wall or conduit use rather than short patch cords.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 0.5 m |
| Connector 1 | RJ-45 |
| Connector 2 | RJ-45 |
| Product colour | Black |
| Cable standard | Cat6a |
| Frequency | 500 MHz |
| Cable shielding | S/FTP (S-STP) |
| Connector 1 gender | Male |
| Connector 2 gender | Male |

## FAQ

### How much does the Synergy21 S216491 Cat6a patch cable 0.5 m 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 — 500 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 13.07.2026 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 Synergy21 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 Synergy21 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/1024857/64112938_large.webp