1STec 40m Genuine BT CW1308 6 Core 3 Twisted Pair Telephone Master or extension Socket FTTC Broadband Extension Wire with 2 Grommets IDC Insertion Tool 4mm Clips Printed Instructions 40 Metre White

• GENUINE SOLID COPPER CONDUCTORS - Features 0.5mm diameter pure copper cores delivering superior conductivity compared to copper-clad aluminum or steel alternatives, ensuring strong signal transmission across extended runs without degradation or interference
• BROADBAND PERFORMANCE OPTIMIZATION - Maintains full ADSL and VDSL internet speeds on lengthy installations through low electrical resistance and capacitance characteristics, preventing the 20-40% speed reduction common with inferior wire construction
• PERMANENT INSTALLATION DURABILITY - The black PVC weatherproof sheath protects internal pairs for 25-30 year lifespan in damp environments, walls, floors, or outdoor routing to outbuildings without corrosion issues affecting connectivity reliability
• PROFESSIONAL GRADE SPECIFICATION - Identical construction to BT engineer-installed telecommunications wiring, compatible with master sockets, junction boxes, extension points, and standard IDC terminal connectors throughout residential properties
• SIGNAL CLARITY MAINTENANCE - Eliminates crackling, dropouts, and line noise on voice calls across distances exceeding 10 meters where copper-clad alternatives fail, making it essential for multi-room extension socket networks
• FLEXIBLE ROUTING CAPABILITY - Blue and white-blue color-coded pairs bend easily through cavity walls, underfloor spaces, and tight corners without kinking, while remaining rigid enough for professional-looking surface mounting or conduit threading
• RETROFIT AND NEW BUILD SUITABILITY - Works seamlessly with existing telephone infrastructure, garden office connections, workshop extensions, and complete home rewiring projects requiring dependable landline and broadband service transmission

GENUINE BT and BCC CABLE If you want to move, extend or install a new extension or master socket for your High Speed ADSL or Telephone connection then these are the cables you will need Compatible with BT Infinity, Sky, EE, TalkTalk, Plusnet the Post Office and many other service providers that use the Openreach Telephone / Data supply network FULL COPPER NOT CCA OR CCS Cables made 'to' BT spec have little or no quality control and most are now made of either Copper Clad Steel CCS or Copper Clad Aluminium CCA due to the high cost of copper THE USE OF CAT5e OR CAT6 Another bad practice being introduced to the unsuspecting customer is the use of CAT5, CAT5e & CAT6 network cables on the Modems supply side These LAN cables were designed for and work best on Local Area Networks. Wide Area Network / WAN connections require cable consistency for best results BEST POSSIBLE PERFORMANCE These BT & British Cable Company / BCC cables currently achieves the best possible speeds of any other type of Wide Area Network cable available in the UK. CABLE SPECIFICATION Conductor Sectional Area: 0.5mm² Conductor: Plain Annealed Copper Current Voltage Rating: 0.25A, 2 stoneAC:80V Outside Diameter: 4mm to 5mm No. of Cores: 4 (3 x Twisted Pairs) Black version is UV Protected for External use