A 技术规格 - EXFO EPM-50 Guide D'utilisation

A 技术规格
下列技术规格如有更改，恕不另行通知。本节所述信息仅供参考。要获得
本产品的最新技术规格，请访问 EXFO 网站 www.exfo.com。
EPM-50
SPECIFICATIONS
MODEL
Power meter port
Power range
Number of calibrated wavelengths
Power uncertainty
Resolution (dB)
Display units
Tone detection (Hz)
Battery life (hours)
Warranty (year)
GENERAL SPECIFICATIONS
Size (H x W x D)
Weight
Temperature
Relative humidity
STANDARD ACCESSORIES
Soft pouch, PMA-22 FC connector adapter, quick reference sticker in five languages,
Certificate of Calibration, Certificate of Compliance, three AA batteries
Notes
OPTIONAL ACCESSORIES
a. All specifications valid at 23 °C ± 3 °C, with an FC/UPC connector
b. In CW mode
PMA-22 (FC connector adapter for EPM-50 power meter)
c. Wavelengths: 850 nm, 1300 nm, 1310 nm, 1490 nm, 1550 nm
PMA-32 (ST connector adapter for EPM-50 power meter)
d. Typical
PMA-54 (SC connector adapter for EPM-50 power meter)
M
EPM-50/ELS-50
a
b
(dBm)
d
d
operating
storage
l (U id )
重要提示
EPM-53
InGaAs
10 to –60
c
5
±5 %
0.01
dB/dBm/W
270, 1 k, 2 k
>300
1
189 mm x 78 mm x 37 mm (7
0.4 kg (0.9 lb)
—10 °C to 50 °C (14 °F to 122 °F)
—40 °C to 70 °C (–40 °F to 158 °F)
0 % to 95 % non-condensing
EPM-53X
InGaAsX
26 to –50
5
±5 %
0.01
dB/dBm/W
270, 1 k, 2 k
>300
1
7 1 7
/ in x 3 / in x 1 / in)
16 16 16
27