Home  |  Products  |  Contact Us  |  Support  |  Company 
  Search dBm Website
Options
Description Model Parameters 681 684 685 686 688 689
Real-time Power Reference; Integrated 301
Identical to specifications for Model 202
Optical Shutter/Automatic Dark Calibration; Integrated 310
“Off” blocking:> 100 dB
Wavelength range:1260-1700
 
Wavelength Reference; Integrated 401
Accuracy:< 5 pm; < 1.8 pm after calibration
Repeatability:< 2 pm
Maximum Step Size:40 pm
Insertion Loss:1.0 dB max
Polarization Dependent Loss:0.1 dB max
Sweep Rates Excluded:Over 100 nm/second
Wavelength Range Excluded:1510-1525 nm
Output Fiber Type:SM fiber
         
Precision Wavelength Reference; Integrated 410
Accuracy and Repeatability:< 1 pm
Maximum Step Size:40 pm
Insertion Loss:1.0 dB max
Polarization Dependent Loss:0.1 dB max
Sweep Rates Excluded:Over 100 nm/second
Output Fiber Type:SM fiber
     
Variable Optical Attenuator; 0-20dB; Integrated 921
Attenuation range:> 20 dB
Accuracy:0.1 dB typical across range
Excess Loss:< 0.7 dB max
Polarization Dependent Loss:0.2 dB max
Output Fiber Type:SM fiber
 
Variable Optical Attenuator; 0-40dB; Integrated 922
Attenuation range:> 40 dB
Accuracy:1 dB typical across range
Excess Loss:< 1.5 dB max
Polarization Dependent Loss:0.35 dB max
Output Fiber Type:SM fiber
     
Polarization Sweeper; Integrated 952I
PDL Measurement Time:1 second
Accuracy:±0.015 dB PDL to ±0.004 dB PDL typical; dependent on measurement time
Insertion Loss:< 0.05 dB
Output Degree of Polarization:< 5%
Insertion Loss Variation:< 0.01 dB
 
Polarization Controller; 4- and 6-state; Integrated 953I
Accuracy:± 0.015 dB @1540 nm
Insertion Loss:1 dB typical
Wavelength Dependent Loss:< 0.2 dB; < 0.015 dB with real-time referencing; < 0.004 dB with real-time referencing and polarization reference
SOP Repeatability:0.1 degrees on Poincaré sphere
SOP Switching Speed:< 250 µsec
Wavelength Range:1480-1630 nm
 
Polarization Scrambler; Integrated 957I
Residual Degree of Polarization:< 5%
Speed:0.7 MHz
Intrinsic Polarization Dependent Loss:0.05 dB max; 0.01 dB typical
Insertion Loss:1.5 dB max
Insertion Loss Variation with SOP:< 0.01 dB
Output Fiber Type:SM fiber