Extralink CAT7 SFTP (S/FTP) Indoor | Twisted pair network cable | 25m

Fast 10 Gb/s data transfer in professional local networks

The Extralink Category 7 network cable supports data transmission at speeds of up to 10 Gb/s , eliminating delays when transferring large files. The design operates in a frequency band of up to 600 MHz , ensuring stable performance for demanding corporate systems. This installation cable shortens packet transfer times in LAN network structures, standing out for its full resistance to transmission overloads.

Key advantages

• Bandwidth up to 10 Gb/s – guarantees lightning-fast data transfer and smooth video streaming without buffering.
• S/FTP shielding – eliminates electromagnetic interference and crosstalk, protecting network signal integrity.
• 24 AWG pure copper conductors – ensure minimal signal attenuation and many years of infrastructure durability.
• Support for PoE, PoE+ and PoE++ – enables simultaneous power delivery and data transmission over a single cable.
• High-density HDPE insulation – protects the internal conductors from mechanical damage.
• PVC outer sheath – protects the cable structure and makes it easier to route in installation trunking.

Protection against interference thanks to S/FTP shielding

The use of advanced S/FTP shielding completely eliminates internal crosstalk and external electromagnetic interference. Each of the 4 twisted wire pairs has its own aluminium foil shield, and the whole assembly is protected by an additional braided reinforcing mesh. This construction protects the signal from distortion, which directly translates into error-free network operation in environments with a high density of electronics.

Maximum signal stability with pure copper

The design is based on conductors made entirely of pure copper , which eliminates signal loss over long distances. The 24 AWG conductors maintain full bandwidth without showing susceptibility to cracking, which often occurs in cheap CCA composite alternatives. Choosing this material increases current conduction efficiency and guarantees stable transmission parameters for years of use.

Powering end devices with PoE standards

Copper conductors with an optimal cross-section easily support PoE, PoE+ and PoE++ power standards. This solution delivers power and data directly to CCTV surveillance cameras, Wi-Fi access points or VoIP phones using a single line. The cable reduces investment costs by eliminating the need to run additional power cables to each device.

Practical use in internal installations

The twisted-pair computer cable provides a stable foundation for structured networks inside offices, detached houses and commercial premises. The product is suitable for professional CCTV systems where simultaneous, smooth high-resolution video transmission and camera power supply are required. Its versatile installation properties make it easy to route cables inside walls and floors.

Mechanical durability of the multi-layer PVC sheath

The outer PVC sheath with a thickness of 0.50 mm protects the internal cable structure from abrasion and pressure when pulling through conduit. Beneath the outer layer is advanced HDPE dielectric insulation with increased density, which firmly holds the position of the conductors. This multi-layer construction protects the cable’s mechanical and electrical integrity, guaranteeing resistance to installation damage.