Features
1. Excellent environmental stability
2. Attenuation stability
3. Excellent return loss
4. Polarization insensitive
5. Easy installation
6. Telcordia GR-910-core requirement
Applications
1. Telecommunications systems
2. Local area networks
3. CATV
4. Subscribe loop
5. Test equipment
6. Optical fiber sensors
Performance specification
Item Criteria
Operating Wavelength (nm) 850 / 1310 / 1550
Connector Type SC / PC, SC / APC, FC / PC, FC / APC
Attenuation (dB) 1~30dB
Attenuation Accuracy (dB) 1~5dB: 0. 75db
6~10dB: 1. 0db
11~25dB: 15% 
Return Loss PC>45dB, APC> + 65dB
Operating Temperature-40~ + 75centigrade
Storage Temperature-55~ + 85 centigrade