5db attenuator optical fiber single-mode OS1 G.657A1, blue, E2000 male to female connectors

This plug in type attenuator is also called female to male attenuator, or build out attenuator, it is often a requirement in Dense Wave Division Multiplexing (DWDM) and Erbium Doped Fiber Amplifier (EDFA) applications where the receiver cannot accept the signal generated from a high power light source.

 

 

Description

The E2000 UPC Attenuator is a passive device used to reduce the amplitude of a light signal without significantly changing the wave form itself.

 

Attenuator Features

  • Adopt high attenuation fiber with the cladding mode suppression design
  • Excellent optic performance
  • Easy connection with plug-in type structure
  • Attenuation precise and high return loss
  • In accordance with Bellcore (GR-910-Core) standard
  • Wide attenuation 0dB ~ 30 dB

 

E2000/UPC Attenuator Optical Parameters

Product nameE2000 Build out attenuator
Polish methodUPC or APCPC
Fiber typeSingle mode (SM 9/125um)Multi mode (50/125um)

Multi mode (62.5/125um)

Operating wavelength1310&1550nm850&1300nm
Return lossUPC≥50dB, APC≥60dB≥35dB
Attenuation range0-30dB (1 step)
Tolerance0-9dB:±0.5dB
10-20dB:±10%
Repeatability≤0.1dB
Interchangeability≤0.2dB
Max optical power≤200mW
Working temperature-40 0C~+750C
Storage temperature-40 0C~+850C

 

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