YOKOGAWA AQ7280 OTDR, Руководство по началу работы

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IM AQ7280-02EN
69
OPM/VLS modules
Item Specifications
Model AQ2780
OPM
AQ2781
High Power OPM
AQ2780V
OPM + VLS
AQ2781V
High Power OPM + VLS
AQ4780
VLS
Optical power meter (OPM)
Wavelength setting Mode: 850/1300/1310/1490/1550/1625/1650 nm, Detail mode: 800 to 1700 nm (1 nm steps),
CWDM mode: 1270 to 1610 nm (20 nm steps)
−
Power range CW +10 to −70 dBm +27 to −50 dBm 1 +10 to −70 dBm +27 to −50 dBm 1
−
CHOP +7 to −70 dBm +24 to −50 dBm 1 +7 to −70 dBm +24 to −50 dBm 1
−
Noise level
2
0.5 nW (–63 dBm) 50 nW (–43 dBm) 0.5 nW (–63 dBm) 50 nW (–43 dBm) −
Uncertainty
3
±5% −
Readout resolution 0.01dB
−
Level unit Absolute: dBm, mW, μW, nW, Relative: dB
−
Modulation mode CW, 270 Hz, 1 kHz, 2 kHz −
Averaging 1, 10, 50, 100 times −
Data save 100 data per file (up to 1000 files)
−
Data logging Logging intervals: 0.5, 1, 2, 5, 10 sec., Number of data: 10 to 1000 data
−
Optical connector Universal Adapter: SC, FC, Ferrule Adapter: Ø1.25 −
Visible light source (VLS)
Wavelength − 650 ±20 nm
Optical output power − −3 dBm or more (Peak)
Modulation mode − CW, CHOP (Approx. 2 Hz)
Optical connector − 2.5 mm ferrule type
Laser class − Class 3R
Dimensions Approx. 47 mm (W) × 87 mm (H) × 29 mm (D) (excluding projections)
Weight Approx. 140 g
1 1300 to 1600 nm
2 1310 nm
3 Input power: 100 μW (-10 dBm), CW, 1310 ±20 nm, Spectral width: ≤10 nm, SM (ITU-T G.652), FC/PC, Wavelength setting:
Measured wavelength ±0.5 nm, excluding a secular change of equipment.
Specifications