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Concatenated Tree & Star Couplers.
  • Overview
  • Single Wavelength
  • Wavelength Flattened
  • Wavelength Independent

   Gould's concatenated fiber optic devices feature low insertion loss, excellent uniformity and high directivity. They are excellent for fiber access networks and CATV distribution. Typical wavelengths are 1310nm or 1550nm. Other wavelengths and port counts are also available.
Tree & Star
 
Specifications for 1310nm or 1550nm
Port Configuration NX4 (N=1,2,4) NX8(N=1,2,8) NX16(N=1,2,16)
  Series 1 Series 2 Series 1 Series 2 Series 1 Series 2
Insertion Loss ≤ 6.9 dB ≤ 7.5 dB ≤ 10.2 dB ≤ 11.3 dB ≤ 13.6 dB ≤ 15.1 dB
Uniformity ≤ 1.3 dB ≤ 2.2 dB ≤ 1.9 dB ≤ 3.2 dB ≤ 2.5 dB ≤ 4.4 dB

Ordering Information

Order Information
Custom configurations and specifications are available. Please contact sales for more information
 
Specifications for 1310nm or 1550nm
Port Configuration NX4 (N=1,2,4) NX8(N=1,2,8) NX16(N=1,2,16)
  Series 1 Series 2 Series 1 Series 2 Series 1 Series 2
Insertion Loss ≤ 6.9 dB ≤ 7.5 dB ≤ 10.2 dB ≤ 11.3 dB ≤ 13.6 dB ≤ 15.1 dB
Uniformity ≤ 1.3 dB ≤ 2.2 dB ≤ 1.9 dB ≤ 3.2 dB ≤ 2.5 dB ≤ 4.4 dB
 
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Custom configurations and specifications are available. Please contact sales for more information
 
Specifications for 1310±40 nm and 1550±40 nm
Port Configuration NX4 (N=1,2,4) NX8(N=1,2,8) NX16(N=1,2,16)
  Series 1 Series 2 Series 1 Series 2 Series 1 Series 2
Insertion Loss ≤ 7.3 dB ≤ 7.9 dB ≤ 10.8 dB ≤ 11.9 dB ≤ 14.4 dB ≤ 15.8 dB
Uniformity ≤ 1.7 dB ≤ 2.6 dB ≤ 2.5 dB ≤ 4.0 dB ≤ 3.3 dB ≤ 5.2 dB

46
Custom configurations and specifications are available. Please contact sales for more information

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