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General Details

Polarization Insensitive Isolator

Characteristics

  • Low Insertion Loss
  • High Isolation
  • Highly Stable & Reliable

The Twin Isolator integrates two independent isolators into one standard isolator package and is excellently suited for EDFAs or instrumentation designs where two or more isolators are used. The Twin Isolator offers excellent temperature stability, low insertion loss, high isolation, low temperature dependence and great space saving.

Product Specs

Polarization Insensitive Isolator (Mini 2 in 1 )

PARAMETERS Dual Stage UNIT

Grade P Grade A
Center Wavelength (λc) 1550 nm
Typ. Peak Isolation( Port 4 to Port 1, Port 3 to Port 2) 52 50 dB
Min. Isolation (Port 4 to Port 1, Port 3 to Port 2),λc ± 15 nm, 23°C, all polarization 40 38 dB
Typ. Insertion Loss (Port 1 to Port 4, Port 2 to Port 3),λc, 23°C, all polarization 0.6 0.75 dB
Max. Insertion Loss, (Port 1 to Port 4, Port 2 to Port 3), λc ± 20 nm, all polarization 0.9 1.0 dB
Min. Return Loss (Input/Output) 55/55 55/55 dB
Directivity (Port 1 to Port 2, Port 3 to Port 4), λc, 23°C 55 55 dB
Min. Crosstalk ( Port 1 to Port 3, Port 2 to Port 4),λc , 23°C 50 50 dB
Max. Polarization Dependent Loss, λc , 23°C 0.1 0.2 dB
Max. Polarization Mode Dispersion 0.07 0.1 ps
Max. Optical Power (Continuous Wave) 300 mW
Operating Temperature -5 to +70 °C
Storage Temperature -40 to +85 °C

*Note: *IL is 0.5 dB higher and RL is 5 dB lower for each connector added.

Specifications may change without notice. Display Product Photos Shown are samples for viewing, not actual products. Colours and styles may vary.

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