S/FTP cable 4x2xAWG22/1 CPR:B2ca yellow 18048563

Robust LAN cable for demanding installations

This yellow S/FTP 4x2xAWG22/1 cable, classified as CPR B2ca, is a solid solution for networks requiring high reliability and security. The cable is designed for transmitting analog and digital data at frequencies up to 1500 MHz, making it an ideal choice for both secondary and tertiary networks. Its construction provides resistance to interference and stable signal transmission.

Construction and properties

The cable is characterized by an advanced construction that affects its parameters and durability:

• Conductors: copper, unplated solid core – guarantee good electrical conductivity and flexibility.
• Insulation: PE skin-foam-skin type – provides effective electrical insulation and resistance to mechanical damage.
• Shielding: double shielding (AL/PET foil on pairs and tinned copper braid) minimizes electromagnetic (EMI) and radio frequency (RFI) interference, resulting in stable data transmission.
• Sheath: halogen-free FRNC plastic – increases user safety by limiting the release of toxic gases in the event of a fire. It is also more environmentally friendly.
• Outer diameter: approximately 8.5 mm – facilitates cable routing in installations.
• Sheath color: yellow (RAL 1021) – allows for easy cable identification in the installation.

The cable retains its properties over a wide temperature range, from -20°C to +60°C, allowing it to be used in various environmental conditions. The maximum bending radius (8x cable diameter for flexible bending and 4x for fixed laying) facilitates installation and cable routing even in tight spaces.

Application and compliance with standards

This cable is used in the construction of LAN networks where high-quality data transmission and resistance to interference are required. It meets a number of European and international standards:

• EN 50288-4-1, EN 50288-9-1, IEC 61156-5, IEC 61156-7, EN 50173, EN 50174-2, ISO/IEC 11801 (edition 2).
• It has a CPR class of B2ca-s1, d1, a1 – provides a high level of fire safety in accordance with EN 50575. This means limited flammability, low smoke emission and no corrosive gases during combustion.
• Meets requirements for fire propagation (EN 60332-1-2 and EN 60332-3-24/EN 50399) and halogen-free (IEC 60754-2).

This makes the cable safe to use and meets stringent quality standards. Its electrical parameters (impedance 100 Ω ± 5 Ω, loop resistance max. 115 Ω/km) guarantee stable signal transmission even over longer cable lengths.