EXFO EPM-500 Power Meter - Manual (Page 44)

Technical Specifications 39
EOT-500 Specifications
Model EOT-502 EOT-502X
Detector 4 Ge GeX
Power range 5 (dBm) 10 to −70 26 to −55
Wavelength range (nm) 800 to 1650 800 to 1650
Number of calibrated wavelengths 6 6
Power uncertainty 6 ± 5 % ± 0.1 nW ± 5 % ± 3 nW
Automatic offset nulling 7 Yes Yes
Display units dB, dBm, W dB, dBm, W
Tone detection 270 Hz, 1 kHz and 2 kHz 270 Hz, 1 kHz and 2 kHz
Automatic wavelength recognition 8 Yes Yes
Warm-up period 9 (min) 0 0
Data storage (items) more than 1000 more than 1000
Battery life (hours) (typical) 70 70
Warranty and recommended calibration period (year) 1 1
Model 2 12D 23BL 235BL 01-VCL
Central wavelength (nm) 850 ± 25 1310 ± 20 1310 ± 20 850 ± 20
1300 +50/ −10 1550 ± 20 1490 ± 10
1550 ± 20
Spectral width 3 (nm) 50/135 ≤ 5 ≤ 5 ≤ 1
Output power (dBm) ≥ −18 (62.5/125 μm) ≥ 1 ≥ 1 ≥ −3 (50/125 μm)
≥ −18 (62.5/125 μm) ≥ −4.5
≥ −3
Tone generation 270 Hz, 1 kHz, 2 kHz 270 Hz, 1 kHz, 2 kHz 270 Hz, 1 kHz, 2 kHz 270 Hz, 1 kHz, 2 kHz
Automatic wavelength recognition Yes Yes Yes Yes
Battery life (hours) (typical in Auto mode) 50 50 50 60
Warranty and recommended calibration period (years) 1 1 1 1
GENERAL SPECIFICATIONS
Size (H x W x D) 19.0 cm x 10.0 cm x 6.2 cm (7 1 / 2 in x 4 in x 2 1 / 2 in)
Weight 0.48 kg (1.1 lb)
Temperature operating −10 °C to 50 °C (14 °F to 122 °F)
storage −40 °C to 70 °C ( −40 °F to 158 °F)
Relative humidity 0 % to 95 % non-condensing
STANDARD ACCESSORIES
User guide, Certificate of Calibration, instrument stickers in six languages, AC
adapter/charger, lithium ion battery, shoulder strap, alcohol cleaning pads, soft
carrying case.