- Наличност: В наличност
- Код: 66869
Уред за измерване на оптичните нива в XPON мрежи.
Възможност за калибриране.
Захранване със стандартни и акумулаторни батерии тип АА (не са включени в комплекта).
PON | |||
Measuring wavelength | 1310nm | 1490nm | 1550nm |
Sensor type | InGaAS | ||
Linearity | 0.2dB@1550nm≥-40dBm | ||
Isolation with filtering function | 1490nm wavelength ＞40dB | 1310nm wavelength ＞40dB | 1310nm wavelength ＞40dB |
1550nm wavelength ＞40dB | 1550nm wavelength ＞30dB | 1490nm wavelength ＞30dB | |
Measuring range | -40dBm~+16dBm | -50dBm~+16dBm | -50dBm~+23dBm |
Insertion loss in penetration mode(dB) | Less than 1.5dB | ||
Measurable optical frequency broadband | 1260~1360 | 1480~1500 | 1539~1565 |
Inherent uncertainty | 0.5dBm 1nW@1550nm | ||
Display resolution | 0.01dB | ||
Threshold setting | 10 groups are set by the host computer | ||
Calibration wavelength | 1310nm/1490nm/1550nm | ||
Data storage | 900 sets | ||
Working temperature | -10℃~+50℃ | ||
Relative humidity | 0%~95%RH | ||
Connector type | SC/UPC(Other connectors are optional) | ||
Power supply | 3 AA batteries (not included) | ||
