Technical data
Sheath	LSZH (halogen-free)
Shielding	S-STP(S/FTP) pair foil shielded
Length	10m
Colour	Black
MHz	250Mhz
CAT	CAT6
Connector type	Long
Cable type	Round
Cable outer diameter mm	5.80
AWG (single conductor size)	27
POE cable power	POE/POE+/POE++

The patch cable from the brand Synergy 21, manufacturer's number S216076, is a data cable of category 6, designed for use in network infrastructures with high requirements for bandwidth and signal integrity. It has a length of 10 metres and is black in colour. The cable is constructed as S-STP (S/FTP), meaning it features both pair-insulated metal foil shielding and an outer braid shielding. This double shielding ensures effective protection against electromagnetic interference (EMI) and enables reliable data transmission even in sensitive environments. The shielding complies with the PIMF standard (Pair-Insulated Metal Foil), which provides high shielding effectiveness.

Applications
This cable is suitable for use in professional networks, particularly in environments where high data rates and low interference are required. It is ideal for connecting switches, routers, PCs, servers, and other network devices. Support for PoE (Power over Ethernet), PoE+, and PoE++ allows power supply to end devices such as IP cameras, access points, or telephones via the same cable, eliminating the need for additional power cabling. The maximum frequency of 250 MHz meets the requirements of standards ISO/IEC 11801, EN50173-1, and ANSI/TIA-568-C.2, ensuring suitability for modern network applications.

Functions and Features in Detail
The connectors at both ends are RJ45 connectors with strain relief, ensuring a secure and stable connection. The contact surfaces are gold-plated (3 µm), providing high corrosion resistance and reliable electrical contact throughout the cable's lifetime. The connector housing is nickel-plated, enhancing mechanical durability. The cable is equipped with an LSZH jacket (Low Smoke Zero Halogen), which releases minimal smoke and no toxic halogen compounds in case of fire, making it suitable for use in enclosed spaces and public buildings.

Technology Explained Simply
The cable construction with 27 AWG (American Wire Gauge) individual conductors ensures sufficient conductivity while maintaining a small diameter. The outer diameter is 5.8 mm, enabling flexible handling. The double shielding (pair-insulated foil + braid) protects data transmission from external electromagnetic interference, which may originate from motors, transformers, or other electrical devices. The maximum bend radius of 60 mm ensures the cable can be bent without damage, which is important during installation in cable ducts or tight spaces. The operating temperature ranges from -20 °C to +75 °C, allowing use in a wide range of indoor and outdoor environments.

Compatibility and Accessories
The cable is compatible with all devices supporting RJ45 connectors and the standards CAT6, ISO/IEC 11801, EN50173-1, and ANSI/TIA-568-C.2. It can be combined with various accessories, such as cable ties, Velcro straps, or spiral organizers, to keep cabling neat and structured. Compatible products include cable ties in various lengths and colours, as well as flexible cable organizers that enable orderly routing and securing of cables.

Installation and Mounting
Installation is performed by simply plugging the RJ45 connectors into the corresponding sockets of the network devices. The strain relief feature of the connectors prevents accidental disconnection. During cable routing, a minimum bend radius of 60 mm must be observed to avoid damaging the cable. Packaging is done in a blister pack from the brand Synergy 21, which protects the cable from mechanical damage.

Operational Advantages
The cable provides reliable data transmission at high speeds, supports PoE technologies, and is suitable for demanding environments. The LSZH insulation increases safety in case of fire, and the double shielding ensures high resistance to interference. The gold-plated contacts and robust connector housing guarantee long service life and stable connections. Packaging in a blister pack facilitates storage and transportation.