# Networking cable Synergy21 S215040 — Cat5e F/UTP (FTP), RJ-45 to RJ-45, 3 m, Black

**URL:** https://aio.lv/en/product--synergy21-s215040--1024463
**Data updated:** 2026-03-15 11:39 (EET)
**Category:** Network Cables
**Manufacturer:** Synergy21
**Manufacturer code:** S215040
**EAN:** 4038816220400
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Synergy21 S215040 is a 3 m network patch cable conforming to Cat5e standard with F/UTP (FTP) shielding. It features RJ-45 connectors on both ends and a black jacket. Suitable for connecting routers, switches, PCs and other Ethernet devices at speeds supported by Cat5e in home and office LAN installations.

## Long description

Synergy21 S215040 is a 3 m Cat5e F/UTP (FTP) Ethernet patch cable with RJ-45 connectors on both ends and a black outer jacket. Designed for structured cabling in home and small-office networks, this cable supports the transmission characteristics defined for Category 5e cabling and includes foil shielding to reduce electromagnetic interference in mixed-cable environments. The RJ-45 terminations provide standard plug-and-play compatibility with routers, switches, network interface cards and other Ethernet devices.
Advantages
The foil-shielded construction (F/UTP) helps minimize crosstalk and external EMI, improving signal integrity compared with unshielded Cat5e cables in electrically noisy environments. A 3 m length balances reach and cable management for typical desktop-to-switch or wall-port connections. Standard RJ-45 terminations ensure broad device compatibility and simple installation without special tools beyond a typical patching procedure. The black jacket provides a neutral appearance and basic mechanical protection suited for visible and concealed wiring runs.
Suitable for
Connecting PCs, laptops or VoIP phones to switches or wall ports
Linking routers and network appliances within home or small office LANs
Patch connections in network cabinets, racks or patch panels
Temporary or permanent workstation cabling where a 3 m length is appropriate
Key specifications
Category: Cat5e, suitable for Fast Ethernet and Gigabit Ethernet links within Cat5e performance limits
Shielding: F/UTP (foil shield around all pairs, unshielded pairs internally)
Connector type: RJ-45 to RJ-45 on both ends
Length: 3 meters
Color: Black outer jacket
Application: Horizontal and patch cabling for LAN environments
How to use
Plug one RJ-45 connector into the network port of a router, switch, patch panel or endpoint device and insert the other end into the corresponding port. Ensure connectors click into place to confirm a secure connection. For best performance, avoid sharp bends and tight coils; maintain bend radius recommended for twisted-pair cables and keep the cable away from strong sources of electromagnetic interference when running alongside power lines or large motors.
Usage recommendations
For reliable Gigabit performance over Cat5e, use this cable for short horizontal and patch runs up to the specified length and combine with properly terminated and certified network equipment. If installations require additional EMI protection or longer runs, consider evaluating shielded cabling throughout the link and selecting a higher category cable as needed.

## Specifications

### Features

| Feature | Value |
|---|---|
| Cable length | 3 m |
| Connector 1 | RJ-45 |
| Connector 2 | RJ-45 |
| Product colour | Black |
| Jacket material | Polyvinyl chloride (PVC) |
| Cable standard | Cat5e |
| Cable shielding | F/UTP (FTP) |
| Connector 1 gender | Male |
| Connector 2 gender | Male |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. 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

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