1650nm Fiber Bragg Grating OTDR Reflector with SC APC Connector for PON Network Testing 1644.5-1655.5nm
Price:
Please find sales@huajiayu.com
MOQ:
1pc
Delivery Time:
5~7 working days
Brand:
HJY
Product Description
Product Overview
The 1650nm Fiber Bragg Grating Reflector is a precision optical component designed for OTDR testing in fiber optic networks. Featuring SC APC connectors, this FBG reflector enables accurate fault detection while maintaining normal network traffic.
Key Features
Technical Characteristics
- High precision reflectance at 1650nm test wavelength
- Low insertion loss at traffic wavelengths (1260-1625nm)
- Easy installation with standard SC APC connectors
- Exceptional reliability and environmental stability
- Wide operating temperature range: -25°C to 65°C
Applications
- FTTH, FTTB, FTTC network monitoring
- GPON, EPON, GEPON, 10GEPON, NGPON compatibility
- Optical continuity testing and troubleshooting
- Central office reflectance testing
Technical Advantages
Non-Interruptive Network Testing
The FBG reflector creates high reflectivity on the PON side without affecting normal communication. It reflects nearly 100% of OTDR test pulses at 1644.5-1655.5nm while allowing other wavelengths to pass through with minimal attenuation.
Enhanced Reliability
Utilizing fiber Bragg grating technology inscribed directly on the fiber core, the FBG area is completely encapsulated inside ceramic ferrules for protection against environmental factors and contamination.
Technical Specifications
| Parameter | Minimum | Maximum |
|---|---|---|
| Pass band wavelength range (nm) | 1260 | 1625 |
| Reflect band wavelength range (nm) | 1644.5 | 1655.5 |
| Insertion Loss (1260-1360nm) (dB) | - | 1.0 |
| Insertion Loss (1460-1600nm) (dB) | - | 1.0 |
| Insertion Loss (1600-1625nm) (dB) | - | 2.0 |
| Insertion Loss (Reflect Band) (dB) | 21 | - |
| Return Loss (1260-1360nm) (dB) | 35 | - |
| Operating Temperature (°C) | -25 | 65 |
| Max Optical Power Handling (dBm) | 27 | |
Application Diagram
Product Type: HJT-FBG-R-1550-XX-XX | Connector: SC/APC Male & SC/APC Female | Plug Times: 500+
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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