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Dual Window Coupler 1310/1550nm

For splitting and coupling simultaneously over both 1310 nm and 1550 nm.

Full Product Description
Wavelength:
1310 nm, 1550 nm
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Product description

With a 20 nm bandwidth available in each range and ultra-low insertion loss, this coupler is designed for high reliability and low FIT rates, through robust fusion and advanced component packaging.

Within optical networks, the ultra-low insertion loss of the wideband coupler makes it easier to meet stringent optical power budgets. Components are available in a variety of package styles to suit a wide range of applications, including optical networking. Wavelengths other than 1310/1550 nm are also available as a custom product.

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

Specifications

NameValue
Wavelength1310 nm, 1550 nm
Return loss/directivity55 dB
Pigtail tensile load5 N
Optical power handling4 W
Operating temperature-40 – +75°C
Storage temperature-40 – +85°C

Housing CodeDescriptionDimensionsPigtail
3Regular3.0 mm (∅) x 50 mm (L)Primary-coated fiber
4Semi-ruggedized slim3.0 mm (∅) x 60 mm (L)∅0.9 mm loose-tube
5Semi-ruggedized5.0 mm (∅) x 75 mm (L)∅0.9 mm loose-tube
6Fully-ruggedized80 mm (L) x 10 mm (W) x 8 mm (H)∅3.0 mm fan-out sleeving
7High power5 mm (W) x 5 mm (H) x 85 mm (L max)Primary-coated fiber
CRegular high power3.0 mm (Ø) x 50 mm (L)Primary-coated fiber

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