Compact Optical Attenuator with 40dB Range & Multi-Wavelength – GAOTek
$69.52
$114.01
Description Features Most compact and rugged portable attenuator on the market Three wavelengths: 1310 nm, 1490 nm, 1550 nm Different attenuator range, 40 dB, 60 dB or 80 dB Can save current value as reference Can save 10 tracks attenuation value Memorize the value after instruments shut down Energy save mode One-year warranty and Three-year recommended calibration interval Technical Specifications Attenuating Range 40 dB (SM) Calibrated Wavelengths 1310 nm, 1490 nm, 1550 nm Fiber Mode SM Attenuating Mode Digital Display Resolving Power 0.1 dB Display LCD, 128 x 64 Max Input Power < 21 dBm Return Loss >40 dB Insertion Loss <2.5 dB Uncertainty ±0.5 dB Repeatability ±0.2 dB RS-232 Optional Auto Power Off No operation in 10 minutes (can be canceled), Low battery energy Battery Charge Yes Operate Time Above 20 hrs Power Supply 3 x AA batteries or AC or DC adapter x at 20 ±3 ℃, CW, with FC or PC connector, 1550 nm Storage Temperature -4 °F to 140 °F (-20 ℃ to 60 ℃), <90% RH Operating Temperature −14 °F to 122 °F (-10 ℃ to 50 ℃), <90% RH Size 7.48 in × 3.54 in × 1.57 in (190 mm x 90 mm x 40 mm) (H x W x D) Weight 0.99 lb (450 g) Click Here to Download Technical Documentation (User Manual or Instruction Manual)
