Fiber Optic attenuator 0-30db attenution SM or MM SC LC FC ST MU connector optional IEC60869
Specifications:
Fiber Optic Attenuator
attenuation fiber inside
0dB - 30dB attenution
SC,LC,FC,ST,MU Optional
SM or MM Optional
Features:
1.Based on IEC 60869
2.Environmentally Stable and Reliable
3.Accurate Size
4.High Directivity
5.Excellent Return Loss
Technical Standard:
1.Wave length: 1310/1490/1550/1620
2.Return Loss UPC ≥55 dB APC ≥65 dB
3.Repeatability 1000 times≤ 0.2dB
4.Temperature Range -40 to +85°C
Application:
1. CATV
2. Optical fiber communication systems.
3. Optical access network.
4. Optical fiber data transmission.
Description:
| For SM PC/UPC TYPE For APC TYPE |
| Attenuation & Tolerance (dB) | 01~10 ± 0.5 01~10 ± 1.0
11~15 ± 0.75 11~25 ± 1.5
16~20 ± 1.0
21~25 ± 1.5 |
| Durability (dB) | 0.2 dB max. increase |
| Wavelength (nm) | 1310/1550 ± 20 100~250 grams 200~600 grams |
| Retention Force | 200~600 grams |
| Return Loss (dB) | ≥55 (UPC Polishing)
>65 (APC Polishing) |
| Operating Temperature | -40°C ~ +75°C |
| Storage Temperature | -55°C ~ +85°C |
