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