CWDM Single Device 1×2
Connector: None
Description: CWDM single device 1×2(3 ports) can effectively save fiber resources and networking costs. It solves the two problems of fiber shortage and transparent transmission of multiple services. It is mainly used in the convergence and access layer of the metropolitan area network. It can be used in a short time. Build a network and start business. Because CWDM has many advantages such as low cost, low power consumption, small size, etc., it is a low-cost, high-performance transmission solution, and has been widely used in metropolitan area network transmission.
Channel spacing: CWDM Grid Fiber sleeve type: bare fiber
Transmission wavelength: 1270nm
Description: CWDM single device 1×2(3 ports) can effectively save fiber resources and networking costs. It solves the two problems of fiber shortage and transparent transmission of multiple services. It is mainly used in the convergence and access layer of the metropolitan area network. It can be used in a short time. Build a network and start business. Because CWDM has many advantages such as low cost, low power consumption, small size, etc., it is a low-cost, high-performance transmission solution, and has been widely used in metropolitan area network transmission.
Channel spacing: CWDM Grid Fiber sleeve type: bare fiber
Transmission wavelength: 1270nm
Product features
●Wide bandwidth
●High isolation
●High stability and reliability
●No glue in optical path
Product application
●Wavelength Division Multiplexing System
●Metropolitan Area Network
●CATV system
Packing size：
| Parameter | Index |
| Transmission wavelength (nm) | 1270~1610 |
| Wavelength interval (nm) | 20 |
| hannel bandwidth (nm) | >±6.5/±7.5 |
| Transmission channel insertion loss (dB) | ≤0.6 |
| Insertion loss of reflection channel (dB) | ≤0.4 |
| Broadband flatness (dB) | <0.3 |
| Isolation (dB) Adjacent channel | ≥30 |
| Isolation (dB) Non-adjacent channel | ≥40 |
| Insertion loss thermal stability (dB/℃) | <0.005 |
| Wavelength thermal stability (nm/℃) | <0.002 |
| Polarization dependent loss (dB) | <0.1 |
| Polarization mode dispersion (ps) | <0.1 |
| Directivity (dB) | ＞50 |
| Return loss (dB) | ＞45 |
| Working temperature (℃) | -20~+75 |
| Storage temperature (℃) | -40~+85 |
| Packing size (mm) | Φ5.5xL34 |
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