Features:
Broad band;
High reliability;
Low insertion loss;
Low power consumption;
High input power
Applications:
Optical power control,
Equalization and regulate;
Reciever protection;
Instrumentation;
Channel on/off switching
Performance Specifications:
| Parameters | Unit | Specification | Note |
| Wavelength Range | nm | 1530 - 1570 | C band |
| 1570 - 1610 | L band | ||
| Attenuation Type | Bright or Dark | ||
| Attenuation Range | dB | ≥30 | |
| Blocking State Attenuation | dB | ≥40 | Dark type |
| Insertion LOss | dB | ≤0.7 (0.5Typical) | Excluding Connectors |
| Attenuaion Resolution | Continuous | ||
| Wavelength Dependent Loss | dB | ≤0.3 | @<0dB Att. |
| ≤1.5 | @<20dB Att. | ||
| Ripple | dB | ≤0.05 | within 0.4nm window @20dB |
| Polarization dependent Loss | dB | ≤0.1 | @<0dB Att. |
| ≤0.3 | @<20dB Att. | ||
| Temperature Dependent Loss | dB | ≤0.2 | @<0db Att. compare with RT |
| ≤1.0 | @<20dB Att. compare with RT | ||
| Return Loss | dB | ≥55 | |
| PDM | dB | ≤0.01 | |
| Response TIme | ms | ≤2 (1 Typical) | 10-90% Optical Power |
| Optical power Handing | mW | 300 | |
| Driving Voltage | VDC | 5.2v or 15v | @5.2 Att, 20dB |
| Power Consumption | mW | ≤2 | |
| Operating Temperature | 0ºC | 0ºC to 70ºC | |
| Storage Temperature Range | 0ºC | -40ºC to 85ºC |
Ordering Information
| Cof | VOA | Port | Operatin Wavelength | Grade | Fiber Type | Fiber Length | In/Out Connector |
| 0101=1X1 0202=2X2 | 13=1310nm 15=1550nm 16-1625nm X = other | P | 1=Bare Fiber | 1=1 Meter | 0=None | ||
| 1=FC/APC | |||||||
| 2=FC/PC | |||||||
| A | 2=900um jacket | 2=2Meter | 3=SC/APC | ||||
| 4=SC/PC | |||||||
| 5=ST | |||||||
| 6=LC | |||||||
| XX=other | XX=other | XX= other |
