EXFO EPM-50 Guia Del Usuario página 205

ELS-50
SPECIFICATIONS
MODEL
Central wavelength (nm)
Spectral width (nm)
Output power (dBm)
Power stability (dB)
Battery life (hours)
Tone generation (Hz)
Warranty (year)
GENERAL SPECIFICATIONS
Size (H x W x D)
Weight
Temperature
Relative humidity
STANDARD ACCESSORIES
Soft pouch, LSA-89 FC connector adapter, quick reference sticker in five languages,
Certificate of Compliance, three AA batteries
Notes
a. All specifications valid at 23 °C ± 3 °C, with an FC/UPC connector
b. Typical
c. rms for lasers and —3 dB width for LEDs
d. After 15 minutes warmup; expressed as ± half the difference between the maximum and minimum values measured
over 8 hours
EPM-50/ELS-50
a
23BL
b
1310 ± 20
1550 ± 20
b, c
5
–5
b, d
±0.10
b
60
270, 1 k, 2 k
1
189 mm x 78 mm x 37 mm (7
0.4 kg (0.9 lb)
operating —10 °C to 50 °C (14 °F to 122 °F)
—40 °C to 70 °C (–40 °F to 158 °F)
storage
0 % to 95 % non-condensing
235BL 12C
850 ± 25
1310 ± 20
1300 +50/–10
1490 ± 10
1550 ± 20
5 40/120
–24/–21
–5
(50/125 μm)
±0.10 ±0.10
60 60
270, 1 k, 2 k 270, 1 k, 2 k
1 1
7 1 7
/ in x 3 / in x 1 / in)
16 16 16
31