Gezhi Photonics (Shenzhen) Technology Co., Ltd.
Gezhi Photonics (Shenzhen) Technology Co., Ltd.
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1510/1590nm CWDM OADM module 2 Channel Optical Add Drop Multiplexer Single Fiber
GEZHI's 1510/1590nm CWDM OADM module is single fiber with 2 channel of CWDM wavelength1510nm and 1590nm. The 1510/1590nm CWDM OADM module combines wavelength channels onto an optical transmission fiber. Gezhi's 1510/1590nm CWDM OADM module are used in WDM systems for multiplexing or demultiplexing and routing fiber optic signals, selectively adding and dropping individual or sets of wavelength channels from a CWDM stream.
The CWDM OADM modules are available in single-sided (East or West) and dual-sided (East and West) configurations . Each GEZHI's CWDM OADM uses wavelengths from 1270nm to 1610nm or 1271 to 1611nm with 20nm spacing.
Features
Low Insertion Loss
Single-sided East or West
Flexible OADM networking
No electric power required.
Applications
Cellular Application
Optical Add and Drop
Acess Network
WDM Network
Telecommunication
Specification
| Parameter |
Unit | 2CH CWDM OADM | ||
| Add | Drop | |||
| Channel Wavelength | nm | 1510,1590nm | ||
| Center wavelength Accuracy | nm | ±0.5 | ||
| Channel Spacing | nm | 20 | ||
| Channel Passband (@-0.5dB bandwidth | nm | >13 | ||
| Insertion Loss | dB | <1.0 | <1.0 | |
| Channel Ripple | dB | 0.3 | ||
| Isolation | Adjacent | dB | >30 | |
| Non-adjacent | dB | >40 | ||
| Inertion Loss Temperature Sensitivity | dB/℃ | <0.005 | ||
| Wavelength Temperature Shifting | nm/ ℃ | <0.002 | ||
| Polarization Dependent Loss | dB | <0.1 | ||
| Polarization Mode Dispersion | dB | <0.1 | ||
| Directivity | dB | >50 | ||
| Return Loss | dB | >45 | ||
| Maximum Power Handling | mW | 300 | ||
| Opterating Temperature | ℃ | -20~+70 | ||
| Storage Temperature | ℃ | -40~85 | ||
| Package dimension | mm | L100x80x10 | ||
Note: 1. Customization is available.
2. Specified with connector
Drawing
West or East
It drops or adds one wavelength-specific channel from the network fiber in single-seded transmission.
Two channel 1510 and 1590nm CWDM add & drop multiplexer for EAST or WEST for bi-directional data transmission over single fibers.
2 Channel Optical Add Drop Multiplexer filter cascading
1510/1590nm CWDM OADM module 2 Channel Optical Add Drop Multiplexer Single Fiber