Exfo FPM-300 Power Meter Bedienungsanleitung PDF herunterladen (Seite 41)

FPM-300/FLS-300/FOT-300 36

A Caractéristiques

techniques

IMPORTANT

Les caractéristiques techniques suivantes peuvent être modifiées

sans préavis. Les informations présentées dans cette section sont

fournies uniquement à titre de référence. Pour obtenir les plus

récentes spécifications techniques de ce produit, visiter le site Web

de EXFO Inc. à l’adresse suivante : www.exfo.com.

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

calibration interval (years) 3 3

General Specifications

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

/4 in x 4 in x 2

/8 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

Standard Accessories

User guide, Certificate of Calibration, instrument

stickers in six languages, connector adapter (FOA-XX),

AC adapter, three AA batteries, wrist strap, alcohol

cleaning pads.

Notes

1. Guaranteed unless otherwise specified.

2. All specifications valid at 1550 nm

and 23 °C ± 1 °C, with an FC connector.

3. In CW mode; sensitivity defined as 6 x rms

noise level.

4. Wavelengths: 830 nm, 850 nm, 980 nm,

1300 nm, 1310 nm, 1450 nm, 1490 nm,

1550 nm, 1590 nm and 1625 nm.

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

6. From 10 dBm to -50 dBm.

7. From 26 dBm to -35 dBm.

8. Power of > -40 dBm for FPM-302, and

of > -25 dBm for FPM-302X.

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

10. 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.

Model

23BL 234BL 235BL 12D 01-VCL

Central wavelength (nm) 1310 ± 20 1310 ± 20 1310 ± 20 850 ± 25 850 ± 20

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

1625 ± 15 1550 ± 20

Spectral width

(nm) ≤ 5 ≤ 5 ≤ 5 50/135 ≤ 1

Output power (dBm) ≥ 1/≥ 1 ≥ 1/≥ -3/≥ -5 ≥ 1/≥ -4.5/≥ -3 ≥ -18/≥ -18 (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

/4 in x 4 in x 2

/8 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

1. Guaranteed unless otherwise specified.

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

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

4. 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.

5. Typical autonomy in Auto mode.

Standard Accessories

User guide, Certificate of Calibration, instrument

stickers in six languages, AC adapter, three AA

batteries, wrist strap, alcohol cleaning pads.

Safety

21 CFR 1040.10 and IEC 60825-

1:1993+A1:1997+A2:2001:

CLASS 1M LASER PRODUCT

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