Description
Features
High Precision
Excellent Stability and Reliability
Applications
Optical Communications Systems
CATV Networks
PM Fixed Optical Attenuator(PMFOA)
Specifications
| Parameters | Unit | Plug Type | In Line Type |
| Central Wavelength | nm | 780, 850, 980, 1064, 1310, 1550 | |
| Operating Wavelength | nm | ±10 | |
| Attenuation Range | dB | 1, 3, 5, 7, 10, 15, 20, 30 | |
| Attenuation Precision | dB | ±10% Attenuation Value | |
| Extinction Ratio | dB | ≥20 for 980, 1064, 1310, 1550nm | |
| ≥18 for 780, 850nm | |||
| Working Axis | --- | Both Axis Working | |
| Return Loss | dB | ≥55 | |
| Power Handling CW | W | 1 | 1, 3, 5, 10, 20 |
| Fiber Type | PM Fiber | ||
| Operating Temperature | ℃ | -40 ~ +85 | |
| Storage Temperature | ℃ | -40 ~ +8 | |
*For devices with connectors, RL-5dB, ER-2dB.
Ordering Information
| Type | I=In Line; |
| Wavelength | 780; 850; 980; 1064; 1310; 1550; |
| Attenuation | 1=1dB; 3=3dB; 5=5dB; 10=10dB; 20=20dB; XX=Specify; |
| Pigtail Type | 250=250um Fiber; 900=900um Loose Tube; |
| Fiber Type | 5=Panda Fiber; |
| Length | 0.8=0.8m; |
| Connector | NE=None; FA=FC/APC; FC=FC/UPC; SA=SC/APC; SC=SC/UPC; XX=Other; |
| Packing Size | 3x40; 3x56; 4x75; 90x16x9; |
| Type | P=Plug; |
| Wavelength | 780; 850; 980; 1064; 1310; 1550; |
| Attenuation | 1=1dB; 3=3dB; 5=5dB; 10=10dB; 20=20dB; XX=Specify; |
| Connector | FA=FC/APC; FC=FC/UPC; SA=SC/APC; SC=SC/UPC; XX=Other; |
