Castle Microwave is partnered with Senko to provide class leading Fibre Products


Via this partnership Castle are able to offer Technologically advanced Fibre solutions, providing high density, ruggedized multi-fibre cables and connectors. Fibre analysis equipment, optical scopes and cleaners. 



MPO Plus Series

  • Low Insertion Loss [SM - 0.1dB Typical, MM - 0.08dB Typical]
  • Exceeds GR-1438
  • Available in HD Variant with 33% Density increase
  • IP-68 Rated


IP Series

  • IP-68 Rated for water and dust
  • Cost Effective Solution for in house termination
  • Wide range of opeprational temperatures [-40 to +70oC]
  • Simple Assembly - No need for special tools
  • Durable - minimum 500 matings


XP Fit Plus SC

  • Pre-Polished
  • Pre-Assembled
  • Compatible with stnadard SC and LC connectors
  • Field Installable in under 2 minutes.


Small form factor LC-HD Series

  • 60% Increase in density
  • Easy to Release trigger connector
  • Stackable Adaptors


 For all your requirements please contact us on +44 (0)7584 019547 or email


 Need help? +44 (0)1635 271300