Fibre Optic Attenuators

  • eosgsadm
  • 09/01/2012

att_fo

Fixed value attenuators are used to match signal power to receiver dynamic range in optical networks. The Excel range of singlemode high performance devices are designed to give accurate attenuation over a wide range of wavelengths. The plug type configuration allows easy to use functionality ‘Straight out of the box’. This allows connection directly to the fibre patch cord, for insertion onto the adaptor.





  • Compact design that fits onto existing connectors and/or patch panels.
  • East to connect/disconnect.
  • SC/APC, SC/UPC and LC/UPC.
  • Fixed attenuation values of 1, 2, 3, 5, 10, 15 and 20 dB.
  • Operating Wavelength: 1310nm & 1550nm (Singlemode), 1550nm (DSF)
  • Attenuation Tolerance (dB): 1dB ≤ 0.3dB (Typical)
  • Return Loss: RL > 40dB – 60dB
  • PDL ? 0.1dB
  • Operating Temperature: -40°c ∼ +75°c
  • Storage Temperature: -40°c ∼ +85°c
  • Complies with Telcordia requirement GR-910-CORE
Name Description
201-063 Fibre Optic Attenuator – 3db SC/APC Attenuator Male-Female
201-065 Fibre Optic Attenuator – 5db SC/APC Attenuator Male-Female
201-080 Fibre Optic Attenuator – 20db SC/APC Attenuator Male-Female
201-081 Fibre Optic Attenuator – 1db SC/PC Attenuator Male-Female
201-082 Fibre Optic Attenuator – 2db SC/PC Attenuator Male-Female
201-083 Fibre Optic Attenuator – 3db SC/PC Attenuator Male-Female
201-085 Fibre Optic Attenuator – 5db SC/PC Attenuator Male-Female
201-090 Fibre Optic Attenuator – 10db SC/PC Attenuator Male-Female
201-095 Fibre Optic Attenuator – 15db SC/PC Attenuator Male-Female
201-100 Fibre Optic Attenuator – 20db SC/PC Attenuator Male-Female
201-103 Fibre Optic Attenuator – 3db LC/PC Attenuator Male-Female
201-105 Fibre Optic Attenuator – 5db LC/PC Attenuator Male-Female
201-110 Fibre Optic Attenuator – 10db LC/PC Attenuator Male-Female
201-115 Fibre Optic Attenuator – 15db LC/PC Attenuator Male-Female
201-120 Fibre Optic Attenuator – 20db LC/PC Attenuator Male-Female