# Networking Cable Synergy 21 S216400 0.25m Cat6a S/FTP Grey

**URL:** https://aio.lv/en/product--synergy21-s216400--1024909
**Data updated:** 2026-01-13 15:30 (EET)
**Category:** Network Cables
**Manufacturer:** Synergy21
**Manufacturer code:** S216400
**EAN:** 4038816224927
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 5.49 €
**Prices and availability valid until:** 2026-07-20 23:59
**Price without VAT (21%):** 4.54 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--synergy21-s216400--1024909

## 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

The Synergy 21 S216400 is a 0.25m Cat6a networking cable featuring S/FTP shielding for enhanced performance. With RJ-45 connectors on both ends, this grey cable ensures reliable data transmission and reduced interference, making it ideal for high-speed networking applications.

## Long description

The Synergy 21 S216400 0.25m Cat6a S/FTP Grey networking cable is a short patch cable designed for high-speed Ethernet connections. It features S/FTP shielding and RJ-45 connectors on both ends to support reliable data transmission with reduced electromagnetic interference. The 0.25 m length is suitable for close-proximity connections between devices, patch panels, and switches where minimal cable slack and clean routing are required.
Advantages
S/FTP shielding provides improved protection against external electromagnetic interference and crosstalk, helping to maintain signal integrity at higher data rates. The Cat6a specification supports 10 Gigabit Ethernet performance over short runs, while molded RJ-45 connectors ensure a secure fit and consistent contact. The compact 0.25 m length reduces clutter and is useful for tidy installations in racks, desks, or network cabinets.
Suitable for
Connecting switches to patch panels in network racks where short runs are needed
Linking servers or network appliances to top-of-rack switches
Short point-to-point connections behind desks or equipment racks
Environments requiring reduced interference and stable high-speed links
Key specifications
Cable category: Cat6a
Shielding: S/FTP (overall shield plus individually shielded pairs)
Connector type: RJ-45 to RJ-45
Length: 0.25 m
Colour: Grey
Supported data rates: up to 10 Gbps (over supported distances)
Suitable frequency range: up to 500 MHz (Cat6a standard)
How to use
Plug one RJ-45 connector into the network port of the device and the other into the corresponding port on the switch, patch panel, or network appliance. Ensure connectors are fully inserted until the latch clicks to secure the connection. Route the cable to avoid tight bends and proximity to high-power electrical cables to maintain shielding effectiveness. For rack installations, use appropriate cable management to prevent strain on the connectors.
Usage recommendations
Use this 0.25 m Cat6a S/FTP cable for short, high-performance links where reduced interference and neat cabling are priorities. Avoid excessive bending near the connectors and keep the cable away from strong electromagnetic sources for optimal signal integrity.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 0.25 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 Networking Cable Synergy 21 S216400 cost, and is it available for purchase?

The price is 5.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 3220 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 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/1024909/64112982_large.webp