Exfo FPM-300 Power Meter Manual do Utilizador descarregar pdf (Página 35)

FPM-300/FLS-300/FOT-300 30

9 Especificaciones técnicas

IMPORTANTE

Las siguientes especificaciones técnicas pueden cambiar sin previo

aviso. La información contenida en esta sección se proporciona

únicamente como referencia. Si desea obtener las especificaciones

técnicas más recientes del producto, visite la página web de EXFO en

www.exfo.com.

SPECIFICATIONS

Model

FPM-302 FPM-302X

Power meter port Ge GeX

Power range

(dBm) 10 to –60 26 to –50

Range displayed (dBm) Down to –65 Down to –50

Number of calibrated wavelengths

10 10

Power uncertainty

± 5 % ± 1 nW ± 5 % ± 10 nW

Resolution (dB) 0.01

0.01

Automatic offset nulling

Yes Yes

Warmup time

(s) 0 0

Display units dB/dBm/W dB/dBm/W

Automatic wavelength recognition

Yes Yes

Screen refresh rate (Hz) 3 3

Tone detection (Hz) 270, 1 k, 2 k 270, 1 k, 2 k

Battery life (hours) (typical) > 300 > 300

Warranty and recommended 3 3

calibration interval (years)

NOTES

a. Guaranteed unless otherwise specified.

b. All specifications valid at 1550 nm and 23 °C ± 1 °C,

with an FC connector.

c. In CW mode; sensitivity defined as 6 x rms noise level.

d. Wavelengths: 830 nm, 850 nm, 980 nm, 1300 nm, 1310 nm, 1450

nm, 1490 nm, 1550 nm, 1590 nm and 1625 nm.

e. Traceable to NIST; FPM-302X: up to 20 dBm.

f. From 10 dBm to –50 dBm.

g. From 26 dBm to –35 dBm.

h. Power of > –40 dBm for FPM-302, and of > –25 dBm

for FPM-302X.

i. For ± 0.05 dB and temperatures of > 18 °C.

j. At 850 nm, 1300 nm, 1310 nm, 1490 nm, 1550 nm

and 1625 nm; power of > –50 dBm for FPM-302,

and of > –40 dBm (typical) for FPM-302X.

GENERAL SPECIFICATIONS

Size (H x W x D) 18.5 cm x 10.0 cm x 5.5 cm (7

in x 4 in x 2

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

Model

23BL 234BL 235BL 12D 01-VCL

Central wavelength (nm) 1310 ± 20 1310 ± 20 1310 ± 20 850 ± 25 850 +10/

—

1550 ± 20 1550 ± 20 1490 ± 10 1300 +50/–10

1625 ± 15 1550 ± 20

Spectral width

(nm)

)

5 50/135

)

Output power (dBm)

–3/

–5

–4.5/

–3

–20/

–20 (62.5/125 μm)

–3 (50/125 μm)

Power stability

(dB)

8 hours ±0.10 ±0.10 ±0.10 ±0.10 ±0.25

Battery life

(hours) 120 100 120 120 250

Enables automatic wavelength recognition Yes Yes Yes Yes Yes

Tone generation (Hz) 270, 1 k, 2 k 270, 1 k, 2 k 270, 1 k, 2 k 270, 1 k, 2 k 270, 1 k, 2 k

Warranty and recommended calibration interval (years) 3 3 3 3 3

GENERAL SPECIFICATIONS

Size (H x W x D) 18.5 cm x 10.0 cm x 5.5 cm (7

in x 4 in x 2

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

NOTES

a. Guaranteed unless otherwise specified.

b. All specifications valid at 23 °C ± 1 °C, with an FC connector.

c. rms for lasers and —3 dB width for LEDs; typical values for LEDs.

d. After 15 minutes warmup; expressed as ± half the difference between the maximum and

minimum values measured during the period, with an APC connector on the power meter.

e. Typical autonomy in Auto mode.

f. EA-EUI only available on models 23BL and 235BL.

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