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Fused Pump Signal WDM 980nm

For multiplexing signal and pump power in 960, 980, or 1060 nm pumped erbium-doped fiber amplifiers.

Full Product Description
960 nm, 980 nm, 1060 nm
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Product description

G&H proprietary manufacturing technology provides uniquely low excess loss and wavelength dependence, along with low polarization and temperature dependence for all ports. The ultra-low loss of these components promotes high efficiency of use of pump power and low noise figure. Reliability is assured through qualification to Telcordia GR-1221, with a field-proven FIT rate of <1.

These high-performance WDMs are available in many wavelength configurations, housing, fiber, and connector options and can be readily specified for a wide variety of applications, enabling rapid design cycles and new project builds. Wavelength configurations allow for 960 nm, 980 nm, or 1060 nm pumping and C, L, or C+L signal bands. For other wavelengths, coupling ratios, or customized fiber types please contact us.

Key features

  • Promotes low amplifier noise figure
  • Promotes low pump power wastage
  • Ultra-low typical <0.05 dB excess loss
  • Wide range of regular parts available
  • High power handling
  • <1 FITs


Wavelength960 nm, 980 nm, 1060 nm
Return loss/directivity55 dB
Pigtail tensile load5 N
Optical power handling4 W
Operating temperature-40 – +75°C
Storage temperature-40 – +85°C
Environmental qualificationTelcordia GR 1221

Housing codeDescriptionDimensions (mm)Pigtail
2Miniature3.0 (∅) x 45 (L)Primary-coated fiber
3Regular3.0 (∅) x 55 (L)Primary-coated fiber
4Semi-ruggedized slim3.0 (∅) x 65 (L)∅0.9 mm loose-tube
5Semi-ruggedized5.0 (∅) x 80 (L)∅0.9 mm loose-tube
6Fully-ruggedized80 (L) x 10 (W) x 8 (H)∅3.0 mm fan-out sleeving
7High power5 (W) x 5 (H) x 85 (L max)Primary-coated fiber
CRegular high power3.0 (∅) x 55 (L)Primary-coated fiber

Order code

Guidance on how to create an order code is available in Downloads below.