Data cable category 7a - 1200 MHz

Construction

• Conductor:                              copper, solid, bare, AWG 22/1
• Core insulation:                        SFS-PE
• Core identification:                    wh-bu, wh-or, wh-gn, wh-bn
• Core stranding:                         cores twisted to layers
• Screen:                                 pair screen (PIMF) (plastic-laminated aluminium foil);
                                          drain wire optional; tinned copper wire braid
• Sheath:                                 halogen-free compound (FRNC)
• Sheath colour:                          yellow RAL 1021

Technical data

• (Conductor) loop resistance max.        13,0 Ω/100 m
• Insulation resistance min.              5GΩ x km
• Char. impedance                         1 - 100 MHz           100 +/- 15 Ω
  Char. impedance                         100 - 250 MHz         100 +/- 22 Ω
  Char. impedance                         250 - 1200 MHz        100 +/- 25 Ω
• Transfer impedance max. (10 MHz)        5mΩ/m
• Mutual capacitance nom.                 45 nF/km
• Relative propagation velocity ca.       0,79 c
• Screen attenuation   ≤ 1200 MHz min.    85 dB
• Test voltage                            700 V-AC
• Temperature range:
  during installation                     0°C to +50°C
  stationary                              -20 °C to +60°C
• Min. bending radius:
  under tensile load                      8 x diameter
  without tensile load                    4 x diameter
• Maximum traction                        130 N

Standards

• EN 50288-4-1; IEC 61156-5; EN 50173-1; ISO/IEC 11801 2nd edition IEC 60332-1; IEC 60332-3;
  IEC 60754-2; EN 61034; IEC 61034 RoHS 2002/95/EC

Application: Data cable for analogue and digital signal transmission in the frequency range up to 1200 MHz. It is designed for primary (campus), secondary (riser) and tertiary (horizontal) wiring.