A especificações técnicas, Epm-50, Mportante – EXFO EPM-ELS-50 User Manual
Page 169: Optional accessories, Standard accessories, General specifications, Specifications, Epm-50/els-50
EPM-50/ELS-50
29
A Especificações técnicas
EPM-50
I
MPORTANTE
As especificações técnicas seguintes podem ser alteradas sem aviso
prévio. As informações apresentadas nesta secção são apresentadas
apenas como referência. Para obter as especificações técnicas mais
recentes do produto, visite a EXFOpágina Internet www.exfo.com.
OPTIONAL ACCESSORIES
PMA-22 (FC connector adapter for EPM-50 power meter)
PMA-32 (ST connector adapter for EPM-50 power meter)
PMA-54 (SC connector adapter for EPM-50 power meter)
Manual (User guide)
STANDARD ACCESSORIES
Soft pouch, PMA-22 FC connector adapter, quick reference sticker in five languages,
Certificate of Calibration, Certificate of Compliance, three AA batteries
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
SPECIFICATIONS
a
MODEL
EPM-53
EPM-53X
Power meter port
InGaAs
InGaAsX
Power range
b
(dBm)
10 to –60
26 to –50
Number of calibrated wavelengths
c
5
5
Power uncertainty
d
±5 %
±5 %
Resolution (dB)
0.01
0.01
Display units
dB/dBm/W
dB/dBm/W
Tone detection (Hz)
270, 1 k, 2 k
270, 1 k, 2 k
Battery life (hours)
d
>300
>300
Warranty (year)
1
1
Notes
a. All specifications valid at 23 °C ± 3 °C, with an FC/UPC connector
b. In CW mode
c. Wavelengths: 850 nm, 1300 nm, 1310 nm, 1490 nm, 1550 nm
d. Typical