FBG (Fiber Bragg Grating) Reflector Real Time End-to-End (OLT to ONT) Monitoring of Optical Layer in FTTx Networks Features • High stability and reliability High reflectivity Remote real-time detection Easy Installation Compatible with GPON, EPON, GEPON Compliant with Telcordia GR-326-CORE, Telcordia GR-1221-CORE & RoHS Pigtail Typed FBG Reflector Product Description FBG reflectors are used for real time end-to-end (OLT to ONT) monitoring of live FTTX and other networks. A FBG reflector located at the Optical Network Unit (ONU) side of a Passive Optical Network (PON) will reflect a test signal from an OTDR at the Optical Line Terminal (OLT) side, while the traffic signal of the PON system will pass through the reflector. The reflector is used to increase the ability of an OTDR to verify optical continuity at a subscriber location and facilitate troubleshooting. FBG reflectors are reflective filters integrated in SC adapters and pigtails, which reflect the 1650nm maintenance wavelength and transmit all other telecommunication wavelengths. The Plug In style adapter is available as either a mono-directional or bi-directional high performance 1650nm reflector. The Pigtail type reflector utilizes an angled SC type connector with a ceramic ferrule, and a 1 meter, 0.9mm buffered fiber pigtail. Applications PON network OTDR testing Central Office Terminal FTTx www.of

FBG (Fiber Bragg Grating) Reflector Real Time End-to-End (OLT to ONT) Monitoring of Optical Layer in FTTx Networks Plug-In Monodirectional Optical Characteristics Wavelength Range Pass Band Reflect Band Insertion Loss Return Loss Insertion Loss Pass Band Return Loss Reflect Band Ripple (REFLECT Band) Max Optical Power Handling Environmental Characteristics Working Temperature Working Humidity Storage Temperature Storage Humidity Ordering Information Description Part Number Reflector 1650nm, SC/APC Plug-In Adapter, Bi-Directional, Each Reflector 1650nm, SC/APC Plug-In Adapter, Bi-Directional,...