6383A/B Adjustable Optical Attenuator, with the whole new optical attenuation technics, can achieve 0dB～80dB /0dB～65dB continues andvariable attenuation for any optical signals within a wide wavelength range of 1200nm～1650nm, has high attenuation accuracy and repeatability but sees no power jump
FUNCTIONS & FEATURES
- Wide welength range, wide attenuation range
- High attenuation accuracy, low insertation loss
- Absolute and relative attenuation mode
- Shutter and attenuation zero function
Wide welengthrange, wide attenuation range
6383A/B can perform 0dB～65dB attenuation for any optical signals within the welength range of 1200nm～1650nm. It requires no shift in the whole attenuation range, and power jump won’t occur.
High attenuation accuracy, low insertation loss
6383A/B has high attenuation accuracy up to ±0.1dB /±0.15dB, repeatability of ±0.01dB /±0.015dB, and low insertation loss less than 1.5dB, provides customers a highly accurate attenuation.
Absolute and relative attenuation mode
This device has absolute (insertation loss included) and relative (compare to another settled reference value) attenuation mode, to satisfy customer’s various needs.
Light gate and attenuation zero function
The shutter can completely completely prevent the output port from the intput port, realize maximum attenuation of light power; zero function can easily perform 0dB attenuation with one key.
AV6383A/B Variable Optical Attenuator can be used for test and debugging of research, development and production related to optical fiber communication systems -and equipment.
- Error Rate Measurement
- Receiver Sensitivity Measurement
- System Side-Band Analysis
- System Loss Analogue
- Optical Power Meter Calibration and Verification
| Model | 6383A | 6383B |
| Waveleth Range | 1200nm～1650nm | |
|
Maxium Attenuation (Insertation Loss Not Concluded) |
80dB | 65dB |
| Attenuation Accuracymark1 |
±0.1dB（0dB-60dB） ±0.3dB（60dB-80dB） |
±0.15 dB |
| Repeatabilitymark1、Mark2 |
±0.01dB（0dB-60dB） ±0.03dB（0dB-60dB） |
±0.015 dB |
| Insertion Lossmark1 | ≤1.5dB（@1550nm） | |
| Display Resolution | 0.001dB | |
| Return Loss | ≥40dB(SM) | |
| Optical Port Type | FC/PC | |
| Eletrical Port Type | GPIB | |
| Power Type | 220V±10%，50Hz±5% | |
| Avera Power | ≤10W | |
| Measurement | W×H×D=213mm×98mm×380mm | |
| Weight | 3.4kg | |
| Environment Endurability |
Operating Tempreture: 0℃～+50℃; Storage Tempreture: -40℃～+70℃; Relative Humidity: 5％～90％. Non-condensing. |
|
Mark1: 23℃±5℃.
Mark2: Under constant operating conditions.
Main Unit
| No. | Name | Description |
|---|---|---|
| 6383A/B | Adjustable Optical Attenuator |
Standard Package
| No. | Name | Description |
|---|---|---|
| 1 | Electrical Power cord | Standard tri-prong cord |
| 2 | User Manual | |
| 3 |
Certificate of Conformity
|