Prostal High Quality Loopback Attenuators are available in SC, SC/APC, FC, FC/APC, LC and LC/APC styles to meet your specific requirements. It is in a compact horizontal design to suit numerous system test settings across a wide range of attenuations.
Features
A, Precise attenuation value
B, Excellent reflectance
C, Flawless end face
E, Compact designs
Applications
Manufacture test and quality control, Field trougle shooting, Research Labs, Training, etc.
Product Spections:
| Specifications | Value | ||
| Item | Single-Mode | Multi-Mode | |
| Wavelength | 1310nm and 1550nm | 850nm for 1~10dB, 850nm/1300nm for 0dB | |
| 1310nm or 1550nm | |||
| Attenuation Range | 0dB~20dB | 0dB~10dB | |
| Attenuation Variation | 0dB | ≦1dB | ≦1dB |
| 1~10dB | ±1dB | ±1dB | |
| 11~20dB | ±15% | ----- | |
| Reflectance | PC | ≧50dB | ----- |
| UPC | ≧55dB | ||
| APC | ≧65dB | ||
| Operation Temperature (℃) | -40~75 | -40~75 | |
| Storage Temperature (℃) | -40~85 | -40~85 | |