# Networking cable Synergy21 S216420 Cat6a S/FTP (S-STP) Yellow 3 m RJ-45–RJ-45

**URL:** https://aio.lv/en/product--synergy21-s216420--1024930
**Data updated:** 2026-04-24 17:38 (EEST)
**Category:** Network Cables
**Manufacturer:** Synergy21
**Manufacturer code:** S216420
**EAN:** 4038816225122
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 11.49 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 9.50 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--synergy21-s216420--1024930

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

Synergy21 S216420 is a 3 m Cat6a patch cable with S/FTP (S-STP) shielding and RJ-45 connectors on both ends. Designed for up to 500 MHz bandwidth, it supports high-speed Ethernet links, PoE and data distribution in office and home networks. The yellow LSZH-style cable provides improved EMI protection for reliable signal integrity.

## Long description

Synergy21 S216420 Cat6a S/FTP (S-STP) Yellow 3 m RJ-45–RJ-45 is a 3 metre patch cable designed for structured network connections. With Cat6a performance up to 500 MHz and S/FTP shielding, the cable is intended to provide reliable high-speed Ethernet links and stable signal transmission in environments where electromagnetic interference may occur. The cable uses RJ-45 connectors on both ends and an LSZH-style jacket in yellow for easy identification and reduced smoke emission in case of fire.
Advantages
The S/FTP (S-STP) construction combines an overall braided shield with individually foil-shielded pairs to limit crosstalk and protect against external electromagnetic interference. Cat6a specification and 500 MHz bandwidth allow support for 10 Gigabit Ethernet at shorter distances and maintain headroom for high-throughput applications. The LSZH-style outer jacket reduces hazardous smoke and toxic gas release compared with standard PVC in enclosed spaces, and the yellow colour improves visibility for cable management and fault finding.
Suitable for
 10 Gigabit Ethernet links in office and data closet environments
 Power over Ethernet (PoE) deployments for IP phones, cameras and access points
 Point-to-point patching between switches, patch panels and network devices
 Environments where EMI protection and clear cable identification are required
When it may not be suitable
This cable is intended for Ethernet patching and short-run horizontal connections; it is not a substitute for structured permanent cabling installed in walls or conduits where different installation standards and fire ratings may apply. For runs significantly longer than typical patch lengths, or for shielded trunking with specific grounding requirements, a different cable type or an installation by a certified installer may be necessary.
Key specifications
 Category: Cat6a
 Shielding: S/FTP (overall braid + individually foil-shielded pairs)
 Bandwidth: up to 500 MHz
 Length: 3 m
 Connectors: RJ-45 on both ends (8P8C)
 Conductor gauge: AWG26
 Jacket type: LSZH-style outer sheath
 Colour: Yellow
How to use
Connect each RJ-45 plug to the corresponding network ports on switches, routers, access points or endpoints. Ensure connectors click into place and that patch panels or ports are rated for Cat6a to preserve performance. Avoid sharp bends and excessive pulling force; maintain a bend radius appropriate for the cable diameter and avoid running the patch cable parallel and close to strong sources of electromagnetic interference when possible. For shielded cables, ensure proper grounding of connected equipment and patch panels if the installation environment requires it.
What to consider before purchase
 Required cable length for the intended patching scenario
 Whether shielded cable and grounding are needed in your environment
 Compatibility of network ports and patch panels with Cat6a and RJ-45 connectors
 Fire safety requirements for building spaces and preference for LSZH-style jacket
Usage recommendations
Use this Cat6a S/FTP patch cable for short to medium-length connections in racks and office workspaces where EMI protection and clear visual identification are important. For optimal performance, pair with Cat6a-rated components, avoid tight bends, and follow grounding practices for shielded cabling when applicable.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 3 m |
| Connector 1 | RJ-45 |
| Connector 2 | RJ-45 |
| Product colour | Yellow |
| 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 S216420 Cat6a S/FTP 3 m networking cable cost, and is it available for purchase?

The price is 11.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 200 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 22.07.2026 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/1024930/64112998_large.webp