BT British Telecom coaxial cables are available as single and multicore cables. They are designed to British Telecom standards, are used to interconnect equipment, for example digital telephone and data links. The cables have either stranded or solid plain copper cores, polyethylene insulation (dielectric), double tinned or plain copper braid screen and white PVC outer sheath as standard.
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insulation (dielectric)
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FPE (foamed polyethylene)
PE (polyethylene)
PEC (polyethylene-cellular)
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sheath options:
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white PVC (polyvinylchloride) as standard
black PVC for internal or external use
black PE (polyethylene) duct grade
white LSZH (low smoke zero halogen)
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Some of the more popular types are listed on the specification sheet below
BT British Telecom coaxial cable by Central Cables of Cannock, Staffordshire, UK