Wide Bandwidth OTDR FBG Reflector 1550nm LC with 1644.5-1655.5nm Reflection Band for PON Network Testing
Price:
Please find sales@huajiayu.com
MOQ:
1pc
Delivery Time:
5~7 working days
Brand:
HJY
Product Description
Product Overview
The Wide Bandwidth OTDR FBG Reflector 1550nm LC utilizes advanced Fiber Bragg Grating technology to provide reliable reflection of OTDR test signals. This device features wide bandwidth and low insertion loss, making it ideal for optical network monitoring applications.
Key Features
- High precision reflectance at test wavelength (1644.5nm - 1655.5nm)
- Low insertion loss at traffic wavelength (≤1.0dB)
- Easy installation with standard LC connector interface
- Exceptional reliability and environmental stability
- Compatible with GPON, EPON, GEPON, 10GEPON, and NGPON systems
- Maximum optical power handling: 27dBm
Applications
- FTTH, FTTB, and FTTC network monitoring
- Point-to-point and point-to-multipoint optical link testing
- Optical continuity verification for subscriber troubleshooting
- Central office reflectance testing and communication system link detection
Technical Advantages
Non-Interfering Communication
FBG reflectors reflect nearly 100% of OTDR test pulses while allowing other wavelengths to pass through with minimal attenuation, enabling online fiber line detection without disrupting normal communication signals.
High Stability Construction
The fiber Bragg grating is inscribed directly onto the fiber core and completely encapsulated within a ceramic ferrule, providing protection against environmental factors and ensuring long-term reliability.
Standard Connectivity
Available in SC and LC connector types for easy integration with conventional adapters and optical network equipment.
Application Diagram
Technical Specifications
| Parameter | Minimum | Maximum |
|---|---|---|
| Pass band wavelength range (nm) | 1260 | 1625 |
| Reflect band wavelength range (nm) | 1644.5 | 1655.5 |
| Insertion Loss (1260nm - 1360nm) (dB) | - | 1.0 |
| Insertion Loss (1460nm - 1600nm) (dB) | - | 1.0 |
| Insertion Loss (1600nm - 1625nm) (dB) | - | 2.0 |
| Insertion Loss (Reflect Band) (dB) | 21 | - |
| Return Loss (1260nm - 1360nm) (dB) | 35 | - |
| Return Loss (1460nm - 1580nm) (dB) | 35 | - |
| Return Loss (1580nm - 1620nm) (dB) | 30 | - |
| Return Loss (1620nm - 1625nm) (dB) | 20 | - |
| Return Loss (Reflect Band) (dB) | 0 | 1.0 |
| Polarization Dependent Loss (1260nm - 1600nm) (dB) | 0 | 0.6 |
| Ripple (Reflect Band) (dB) | 0 | 0.4 |
| Temperature Dependent Loss (1260nm - 1600nm) (dB) | 0 | 0.5 |
| Max Optical Power Handling (dBm) | 27 | |
| Plug Times | 500 | - |
| Storage Temperature (°C) | -40 | 85 |
| Operating Temperature (°C) | -25 | 65 |
| Relative Humidity (RH%) | 5 | 95 |
Product Type: HJT-FBG-R-1550-XX-XX (first XX indicates fiber type, second XX indicates structure type)
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Guangdong Huajiayu Technology Co., Ltd
Location
8F,Hengxin Intelligent Science and Technology Park, Shuikou Sub-district Office, Huicheng District, Huizhou 516000, Guangdong, China
Contact Person
Walter