TELEPHONE SELF-SUPPORT CABLE
A-2Y(st)2Y-T
Conductor :plain annealed copper wire
Insulator :PE
Coating :PE
Standard :TCI , VDE
Shield on every pair :with (Drain wire + Al foil)
Wire holder :7 strands of galvanized steel wires
Use :For Aerial insulation and they are used for transmission of signals in external networks
