EXFO ELS-50-23BL 광원 (≥–5 dBm)

SPECIFICATIONS: 

Central wavelength (nm) : 1310 ± 20; 1550 ± 20

Spectral width (nm) :  ≤5 

Output power (dBm):  ≥–5 

Power stability (dB) : ±0.10 

Battery life (hours)  : 60

Tone generation (Hz) : 270, 1 k, 2 k 

GENERAL SPECIFICATIONS

Size (H x W x D): 189 mm x 78 mm x 37 mm (7 7/16 in x 3 1/16 in x 1 7/16 in)

Weight: 0.4 kg (0.9 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

Power supply:  3 AA alkaline batteries

Datasheet