Ceyear 2498C, Руководство пользователя

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Chapter III Main Technical Indicators and Working Principles
8
Chapter III Main Technical Indicators and Working Principles
Section I Main Technical Indicators and Environment Condition
1 Technical Indicators*
1 Technical Indicators*
Power meter operating wavelength: 850nm, 1300nm, 1310nm, and 1550nm
P1 module power range: -70dBm
～
+3dBm
P2 module power range: -50dBm
～
+26dBm
P1 module power accuracy: ±0.25dB (-55dBm ~ +3dBm),
±0.25dB ± 0.1nW (-70dBm ~ -55dBm)
P2 module power accuracy: ±0.25dB (-35dBm ~ +26dBm),
±0.25dB ± 10nW (-50dBm ~ -35dBm)
Resolution: 0.01dB
Light source part:
Center wavelength: 1310±20nm & 1550±20nm
Output optical power: ≥-3 dBm
Short-term stability: ±0.05dB/15min
2 Environmental adaptability
Working temperature: -10
℃
~+55
℃
Storage temperature: -50
℃
~+70
℃
Working humidity: 5% to 95% RH
Working power: adapter (input 110~240V
AC
, 50~60Hz; output DC5V, ≥1A),
Rechargeable battery (nominal voltage: 3.7V, ≥1000mAh)
3 AA alkaline dry batteries (not included in this product's accessories).
3 Mechanical features
Optical interface type: FC/PC, P2 module with optional SC/ST/LC
Electrical interface type: Micro-USB
Max. boundary dimension: 86×186×40 (width × height × depth, mm)
Weight:
≤0.5kg
*Note: Test conditions of technical specifications are as follows: temperature: 23 ° C ± 2 ° C, humidity: 20%
~ 80% RH.