# Networking cable Synergy21 S216409 Cat6a S/FTP (S‑STP) RJ‑45 to RJ‑45 Grey 15 m

**URL:** https://aio.lv/en/product--synergy21-s216409--1024918
**Data updated:** 2026-04-24 17:38 (EEST)
**Category:** Network Cables
**Manufacturer:** Synergy21
**Manufacturer code:** S216409
**EAN:** 4038816225016
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 24.49 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 20.24 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--synergy21-s216409--1024918

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 10.07.2026 | free |
| Pickup points | 15.07.2026 | 1.89 EUR |
| Courier delivery to door | 15.07.2026 | 4.99 EUR |

## Summary description

Synergy21 S216409 is a 15 m Cat6a network patch cable with S/FTP (S‑STP) shielding and RJ‑45 connectors on both ends. Designed for high‑speed Ethernet up to Cat6a performance, it provides improved protection against electromagnetic interference thanks to foil‑and‑braid shielding. Suitable for connecting switches, routers and patch panels in home and office networks.

## Long description

Synergy21 S216409 is a 15 m Cat6a network patch cable with S/FTP (also written as S‑STP) shielding and RJ‑45 connectors on both ends. The cable is engineered to support high‑speed Ethernet links up to Cat6a performance and offers foil-and-braid shielding around each pair plus an overall braid to reduce electromagnetic and radio frequency interference. With a grey jacket and stranded conductors, this cable is intended for patching between switches, routers, patch panels and wall outlets in homes, offices and data closets.
Advantages
The S/FTP shielding design delivers improved protection against near‑end crosstalk and external interference compared with unshielded cables, helping to maintain signal integrity at higher frequencies. The 15 m length provides flexibility for typical rack-to-desk or room-to-room connections without additional couplers. RJ‑45 terminations on both ends ensure compatibility with standard network devices. The cable construction supports Cat6a bandwidth requirements for 10 Gigabit Ethernet over short to medium distances.
Suitable for
 Connecting switches, routers and patch panels in small offices and home networks
 10 Gigabit Ethernet links within buildings where Cat6a performance is required
 Environments with moderate electromagnetic interference where S/FTP shielding is beneficial
 Patch runs between network equipment and wall outlets up to 15 m
When it may not be suitable
This cable is intended for horizontal patching and general network connections; it is not specified for permanent in‑wall plenum installations unless the jacket rating explicitly meets local installation codes. For very long runs beyond 15 m, fiber optic cabling or a different copper solution with intermediate switches is typically required to preserve full 10 Gigabit performance. If minimal cable diameter or absolute maximum flexibility is required for frequent movement, consider a cable specifically marketed as ultra‑flexible.
Key specifications
 Cable category: Cat6a (supporting up to 500 MHz bandwidth)
 Shielding: S/FTP (overall braid with foil‑shielded individual pairs)
 Length: 15 metres
 Connectors: RJ‑45 to RJ‑45
 Conductor type: stranded conductors suitable for patching
 Colour: grey
How to use
Plug one RJ‑45 connector into the network port of your switch, router or wall outlet and the other connector into the target device. Ensure connectors are fully inserted until the latch clicks. Route the cable to avoid tight bends and kinks; maintain minimum bend radius as recommended by the cable manufacturer to prevent signal degradation. When using shielded cabling, ensure both ends are connected to properly grounded shielded ports or patch panels to take full advantage of the S/FTP shielding.
What to consider before purchase
 Required cable length and whether 15 m fits the planned run without excess slack
 Need for shielding in your environment to reduce EMI/RFI
 Cable jacket requirements for in‑wall, plenum or conduit installations (verify local code)
 Compatibility with your network equipment’s RJ‑45 ports and grounding provisions for shielded cabling
Usage recommendations
For best performance, use this Cat6a S/FTP patch cable for short to medium 10 Gigabit connections in shielded environments, avoid sharp bends, and terminate both ends on shielded, grounded ports or patch panels. Keep cable runs away from large power cables and sources of radio frequency interference.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 15 m |
| Connector 1 | RJ-45 |
| Connector 2 | RJ-45 |
| Product colour | Grey |
| 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 S216409 Cat6a S/FTP networking cable 15 m cost, and is it available for purchase?

The price is 24.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 58 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 10.07.2026 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/1024918/64112990_large.webp