2x1x2 FWDM Cascaded Module 1260 1600nm Pass 1650nm Reflect LC APC Fiber Optic Filter WDM for OTDR Monitoring and PON Network
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Product Description
2x1x2 FWDM Cascaded Module 1260 1600nm Pass 1650nm Reflect LC APC Fiber Optic Filter WDM for OTDR Monitoring and PON Network
1. Product Overview
This product is a 2×(1×2) FWDM cascade module. The data channel transmission band is 1260–1600 nm, and the OTDR reflection band is 1650±10 nm.
2. Core Product Features
| Parameters | Specifications | Unit |
|---|---|---|
| Operating Wavelength | 1260-1660 | nm |
| Pass band Wavelength | 1260-1600 | nm |
| Reflect band Wavelength | 1640-1660 | nm |
| Insertion Loss (COM IN - DATA1 & COM OUT - DATA2) | ≤1.1 | dB |
| Insertion Loss (COM IN to COM OUT) | ≤1.9 | dB |
| Isolation (COM IN - DATA1 & COM OUT - DATA2) | ≥40 | dB |
| Isolation (COM IN to COM OUT) | ≥30 | dB |
| Insertion Loss Temperature Sensitivity | ≤0.5 | dB |
| Wavelength Temperature Shifting | ≤0.002 | nm/℃ |
| PDL | ≤0.1 | dB |
| PMD | ≤0.15 | ps |
| Ripple | ≤0.5 | dB |
| Directivity | ≥50 | dB |
| RL | ≥50 | dB |
| Maximum Power Handling | 500 | mW |
| Operating Temperature | -40~+85 | ℃ |
| Storage Temperature | -40~+85 | ℃ |
| Fiber Type | G657A | / |
| Tube Type | 0.9mm Loose Tube (Hytrel) | / |
| Tube Color | White | / |
| Input/Output Length | 500±50 | mm |
| Connector Type | LC/APC | / |
| Package Dimension (ABS Box) | L100×W80×H10 | mm |
- Separate design for data and OTDR bands
- Cascaded 2×(1×2) structure
- Low insertion loss performance
- High isolation and stable transmission
- Reliable environmental adaptability
3. Applications
- FTTx/PON optical access networks
- 1650 nm OTDR online monitoring system
- Fiber optic link fault detection and maintenance
- Shared fiber transmission of data and monitoring services
- Integration of optical transmission equipment, monitoring modules, and passive wavelength division multiplexing systems
- Metropolitan area networks, access networks, and operator fiber optic operation and maintenance platforms
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Company
Shenzhen Gracyfiber Technology Co., Ltd.
Location
4/F,Building D ,ZhiXuanHan Yuanling Industrial Park,ShiYan Sub-District,Baoan District,Shenzhen City,Guangdong Province,China
Contact Person
Joyce