1650nm OTDR FBG WDM Fiber Optic Reflector SC/APC
OTDR reflector is located at all the optical network unit (ONU) side of a passive optical network (PON), which will reflect the test signal from the OTDR at the optical line terminal (OLT) side, while the traffic signal of PON system will pass through the reflector with very little loss. OTDR reflector is used to help to increase the sensitivity of the OTDR for checking the optical continuity of a subscriber and troubleshooting.
Features
Low insertion loss and reflectivity at traffic wavelength
High reflectivity at test wavelength
Easy to install
Exceptional reliability and environmental stability
Compatible with GPON, EPON, GEPON
Application
FTTX network
FTTX troubleshooting
Specification
| Parameter | Specification | ||
| Wavelength Rang(nm) | Pass Band | 1260~1360&1460~1600&1600~1625 | |
| Reflection Band | 1644.5~1655.5 | ||
| Insertion Loss (dB) | Pass Band @1260-1360 | ≤1.4 | |
| Pass Band @1460-1600 | ≤1.4 | ||
| Pass Band @1600-1625 | ≤3.4 | ||
| Reflect Band @1644.5~1655.5 | ≥21 | ||
| Return Loss(dB) | Reflect Band @1260-1360 | ≥35 | |
| Reflect Band @1460-1600 | ≥30 | ||
| Reflect Band @1600~1625 | ≥20 | ||
| Reflect Band @1644.5~1655.5 | ≤1.0 | ||
| Polarization Dependent Loss(dB) | ≤0.3 | ||
| TDL (dB) | ≤0.5 | ||
| Ripple (dB) | ≤0.5 | ||
| Maximum Optical Power Handing (dBm) | 27 | ||
| Plug Times (Times) | 500 | ||
| Input/Output Connectors | *SC/APC | ||
*Note: SC/UPC, LC/UPC and LC/APC type are all available on request.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.