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header-product Networking cable Synergy21 S216501 Cat6a S/FTP (S-STP) Black 25 m RJ-45–RJ-45
38.49 €

Networking cable Synergy21 S216501 Cat6a S/FTP (S-STP) Black 25 m RJ-45–RJ-45

Networking cable Synergy21 S216501 Cat6a 25 m Photo 1
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Networking cable Synergy21 S216501 Cat6a S/FTP (S-STP) Black 25 m RJ-45–RJ-45

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Networking cable Synergy21 S216501 Cat6a S/FTP (S-STP) Black 25 m RJ-45–RJ-45

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Short description

Synergy21 S216501 is a 25 m Cat6a Ethernet cable with S/FTP (S-STP) shielding and RJ-45 connectors at both ends. Designed for high-speed 10 Gigabit networks, the shielded pairs reduce crosstalk and electromagnetic interference. Suitable for office and data-centre patching, structured cabling and connections between network devices where Cat6a performance and improved signal integrity are required.
Available for order: 78 pcs.
Warranty: 2 Years
SKU: 1024842
Manufacturer: Synergy21
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Cheapest delivery:

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Pick-up points

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Cost

1.89 €

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Customer service center
2b. Kengaraga str., Riga, Latvia, LV-1063
09.07.2026 {{selectedOffer.officeDeliveryString}}
free
Courier Delivery Please note that in case of a large parcel additional delivery costs may apply!
14.07.2026 {{selectedOffer.courierDeliveryString}}
From 4.99 € (Weight: 1.93 kg)
Parcel couriers
Venipak Locker LV / Latvijas Pasts pakomāts / Unisend LV / DPD Paku skapis / Omniva LV / Venipak Pickup LV / Latvijas Pasts nodaļa
14.07.2026 {{selectedOffer.parcelStationDeliveryString}}
From 1.89 €
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Product information

Description

Synergy21 S216501 Cat6a S/FTP (S-STP) is a 25 m black Ethernet cable with RJ-45 connectors at both ends, engineered for 10 Gigabit networks and demanding wired installations. The cable uses individually foil-shielded twisted pairs with an overall braid shield to reduce alien crosstalk and electromagnetic interference, enabling stable high-speed transmission over standard horizontal and patching distances. Its Cat6a rating supports applications that require enhanced bandwidth and signal integrity compared with lower-category cables.

Advantages

The S/FTP (S-STP) construction combines pair-level foil shielding and an overall braided shield to provide robust protection against external interference and near-end crosstalk. The 25 m length offers flexibility for office layouts, rack-to-desk connections, and data-centre patching without excessive slack. Factory-terminated RJ-45 plugs ensure compatibility with standard network equipment and simplify installation. The cable's Cat6a specification supports 10 Gigabit Ethernet performance and improved NEXT and PSNEXT characteristics versus Cat5e/Cat6.

Suitable for

  • 10 Gigabit Ethernet backbones and horizontal links within office and data-centre environments
  • Patch panel to switch connections and rack-to-rack or rack-to-equipment cabling
  • Environments with moderate to high electromagnetic interference, such as near power equipment or dense cabling trays
  • Structured cabling installations requiring future-proof Cat6a performance

Key specifications

  • Category: Cat6a, suitable for 10 Gbps Ethernet
  • Shielding: S/FTP (each pair foil-shielded) with overall braided shield
  • Length: 25 metres
  • Connectors: RJ-45 to RJ-45, factory-terminated
  • Colour: Black
  • Conductor: Twisted-pair copper, suitable for standard Ethernet signalling

How to use

Route the cable between devices or through structured cabling pathways avoiding sharp bends and pinch points. When connecting to patch panels or network ports, fully insert the RJ-45 plugs until they latch; verify link lights on connected equipment to confirm proper connection. For installations within racks or cable trays, maintain recommended bend radii and separate power and signal cabling where possible to maximise shielding effectiveness. If trimming is required, use appropriate cable tools and reterminate with compatible RJ-45 plugs or keystone jacks designed for shielded cables.

Usage recommendations

For optimal performance, install the cable according to Cat6a guidelines, maintain distance from high-voltage power lines, and ensure shields are properly grounded at termination points where applicable. Use the cable for critical links where 10 Gbps throughput and reduced interference are required.

Specifications

Cable length:
25 m
Connector 1:
RJ-45
Connector 2:
RJ-45
Product colour:
Black
All features

Features

Cable length:
25 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

Description

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Customer reviews

Customer questions

FAQ

How much does the Networking cable Synergy21 S216501 Cat6a 25 m cost, and is it available for purchase?

The price is 38.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 78 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. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

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.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.