Technical data
Sheath	LSZH (halogen-free)
Shielding	S-STP(S/FTP) pair foil shielded
Colour	Green
MHz	250Mhz
CAT	CAT6
Connector type	Long
Cable type	Round
Length	0,25m
Cable outer diameter mm	5.80
AWG (single conductor size)	27
POE cable power	POE/POE+/POE++

The patch cable from Synergy 21, manufacturer's number S216005, is a data cable of category 6 (Cat6) with a length of 0.25 meters. It is specifically designed for use in network infrastructures where high data transfer rates and reliable signal transmission are required. The cable features S-STP (S/FTP) shielding, in which each pair of conductors is individually shielded with foil and additionally protected by overall braided metal shielding. This shielding minimizes electromagnetic interference and ensures stable transmission quality, especially in environments with high electromagnetic noise. The cable jacket is made of halogen-free material (LSZH), which releases less smoke and toxic gases in case of fire, thus providing higher safety. The cable color is green, which aids in better identification and assignment of connections in network management.

Applications
This patch cable is suitable for use in structured cabling systems, particularly in server rooms, switch and router connections, and other IT infrastructures where short connections between devices are required. The length of 0.25 m makes it ideal for use in rack systems, where devices are mounted in close proximity to each other. The cable construction complies with standards ISO/IEC 11801, EN50173-1, and ANSI/TIA-568-C.2, ensuring compatibility with modern network standards.

Functions and Equipment in Detail
At both ends of the cable, RJ45 connectors with strain relief are installed. These connectors are designed for secure and stable connections in network ports. The connector housing is equipped with metallic shielding, which continues the electromagnetic shielding. The contact pins are gold-plated, ensuring high corrosion resistance and reliable electrical conductivity. The connectors are long, enabling better fit in standard network ports.

Technology Explained Simply
The cable is designed for a maximum bandwidth of 250 MHz, enabling high data rates and low latency. The AWG gauge of the individual conductors is 27, providing sufficient conductivity for the transmitted data volume. The cable jacket has an outer diameter of 5.80 mm and is round, allowing for easy handling and installation. The shielding consists of a combination of pair foil and overall braided shielding (S-STP), effectively reducing electromagnetic interference. The use of LSZH material ensures better fire behavior and lower toxicity in case of heat development.

Compatibility and Accessories
The patch cable is compatible with PoE (Power over Ethernet), PoE+, and PoE++, making it suitable for powering network devices such as IP cameras, access points, or VoIP phones. It is delivered in a blister pack from Synergy 21, which protects the cable during transport and storage. Compatible accessories available in the range include cable ties made of hook-and-loop and plastic materials, as well as flexible cable organizers, which assist in orderly routing and bundling of cables in server rooms and enclosures.

Installation and Mounting
Installation is performed by simply inserting the RJ45 connectors into the corresponding network ports. The strain relief feature of the connectors prevents accidental disconnection. The short length of 0.25 m requires precise positioning of the connected devices to ensure optimal connection. The minimum bending radius is 60 mm, which must be considered during installation to avoid cable damage.

Operational Advantages
The patch cable provides reliable and stable data transmission with high bandwidth. The S-STP shielding ensures low interference, which is particularly beneficial in environments with high electromagnetic noise. The use of LSZH material increases safety in case of fire. PoE compatibility allows power supply via the network cable, simplifying device installation. The green color facilitates identification in network management.