1. Attenuation precision and stability.
2. Compact packaging.
3. Environmentally stable and reliable.
4. High compatibility.
5. Easy installation.
6. Simple structure.
1. Attenuation(dB): 1~5, 6~10, 11~20, 21~30.
2. Max. insertion loss (dB) for 1310nm: ±0.5, ±1.0, ±1.5, ±2.0.
3. Max. insertion loss (dB) for 1550nm: ±0.5, ±1.0, ±1.5, ±2.0.
4. Max. insertion loss (dB) for 1310/1550nm: ±1.0, ±2.5, ±2.0, ±2.5.
5. bandpass narrow band: +/10 nm.
6. bandpass wide band: +/-20 nm.
7. min. return loss(db): 45(PC), 65(APC).
8. operating temperature(℃): -40 to +75.
9. storage temperature(℃): -55 to +85.