High speed data cables

ParaLink® 25s for 56 Gbit/s technology

The enhanced ParaLink® 25s is suitable for transmissions up to 56 Gbit/s per channel in the frequency range of 20 GHz+. An additional skin over each pair leads to consequent signal integrity optimisation. ParaLink® 25s therefore has a 20% better attenuation compared to ParaLink® 23. Thus, thinner outer diameters and longer transmission lengths may be realised.

Advantages at a glance

  • Swept performance up to 26 GHz
  • Pair drain position: dual drain pair design
  • Optimised transmission characteristics by skin technology
  • Also available as “no drain”-version with optimised outer diameter
  • Different jacket colour options
  • Excellent NEXT performance
  • Suggested for IEEE 100 Gb/s Ethernet (25 Gbit/s per channel) or IEEE 200 and 400 Gb/s Ethernet (56 Gbit/s per channel) and Infiniband EDR
  • Available with halogen free and flame retardant outer jacket (LSZH)


  • pair design
  • 1 x for 25 or 50 Gbit/s
  • 2 x for 50 or 100 Gbit/s
  • 4 x for 100 or 200 Gbit/s
  • 8 x for 200 or 400 Gbit/s

Overview of the ParaLink® 25s cables

AWG1 x2 x4 x8 x
30L45468-J12-C925 (PVC)
L45468-J12-C926 (LSZH)
L45468-J212-C925 (PVC)
L45468-J212-C926 (LSZH)
L45468-J412-C925 (PVC)
L45468-J412-C926 (LSZH)

L45468-J812-C925 (PVC)

28L45468-J13-C925 (PVC)
L45468-J13-C926 (LSZH)
L45468-J213-C925 (PVC)
L45468-J213-C926 (LSZH)
L45468-J413-C925 (PVC)
L45468-J413-C926 (LSZH)
L45468-J813-C925 (PVC)

26L45468-J14-C925 (PVC)
L45468-J14-C926 (LSZH)
L45468-J214-C925 (PVC)
L45468-J214-C926 (LSZH)
L45468-J414-C925 (PVC)
L45468-J414-C926 (LSZH)