1650nm SC APC Fiber Bragg Grating Reflector for OTDR Testing in FTTx Networks with 1644.5-1655.5nm Reflect Band and 500+ Plug Cycles
Price:
Please find sales@huajiayu.com
MOQ:
1pc
Delivery Time:
5~7 working days
Brand:
HJY
Product Description
Product Overview
The Passive Optical Network 1650nm SC APC Fiber Bragg Grating Reflector is a precision optical component designed for FTTx network monitoring and fault detection. Utilizing advanced Fiber Bragg Grating technology, this reflector provides wavelength-selective filtering with exceptional performance characteristics.
Key Features
- High precision reflectance at 1644.5nm - 1655.5nm test wavelength
- Low insertion loss (≤1.0dB) at traffic wavelengths
- Exceptional reliability and environmental stability
- Easy installation with standard SC APC connectors
- Compatible with GPON, EPON, GEPON, 10GEPON, and NGPON systems
- 500+ plug cycle durability
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 |
| Max Optical Power Handling (dBm) | 27 | |
| Operating Temperature (°C) | -25 | 65 |
Applications
- FTTH, FTTB, FTTC network monitoring
- Optical continuity testing for subscriber connections
- Central office reflectance testing
- Communication system link detection
- Troubleshooting optical network faults
Technical Advantages
Non-Interfering Network Monitoring
The FBG reflector creates high reflectivity on the PON side without affecting normal communication traffic. It reflects nearly 100% of OTDR test pulses while allowing other wavelengths to pass through with minimal attenuation.
Enhanced Reliability
Fiber Bragg Grating is inscribed directly on the fiber core and completely encapsulated within ceramic ferrules, ensuring protection from environmental factors and contamination.
Easy Integration
Available in SC APC and LC connector types for seamless integration with conventional adapters and straightforward installation.
Application Diagram
Ordering Information
Product Model: HJT-FBG-R-1550-XX-XX
First XX indicates fiber type
Second XX indicates structure type
First XX indicates fiber type
Second XX indicates structure type
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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