RJ21 Cat3 Telco Cables
Free Delivery on orders over £150 (mainland U.K.)
Cat 3 is commonly used in telephone systems and at DTT we offer a selection of Cat3 RJ21 cables built to BT specification. Telco Cat3 cabling is used for connecting multiple voice or data lines - typically for LAN or Telecommunications applications. Check prices and buy a Cat3 cable from the DTT UK online shop below. WE CAN MAKE TO ANY LENGTH REQUIRED, IF YOU CANNOT SEE THE LENGTH YOU NEED PLEASE CONTACT US.