3CH Optical Add Drop Multiplexer
3CH Passive DWDM Optical Add & Drop Multiplexer West & East on Two Fiber
GEZHI’ 3CH Passive DWDM Optical Add & Drop Multiplexer West & East on Two Fiber paked in a ABS box module which is a low insertion loss, high density passive optical module and based on the thin film coating technology with C21, C22, C23 wavelength. Its package two 3CH West and East DWDM OADM module in a LC/UPC pigtailed ABS Box. This 3CH Passive DWDM Optical Add & Drop Multiplexer West & East on Two Fiber are used in WDM systems for multiplexing and demultiplexing and routing fiber optic signals, selectively adding and dropping individual or sets of wavelength channels from a DWDM stream. The 3CH Passive DWDM Optical Add & Drop Multiplexer are available in dual-sided (East and West) configurations supporting up to three wavelengths on dual fiber.
Features
3 channel West & East
Dual Fiber working
Low Insertion Loss
Flexible OADM networking
No electric power required
Applications
CATV Fiber Optic Links
Metro Networks
Channel Add/Drop
Dense WDM Systems
Line Monitoring
Wavlength Routing
Cellular Application
Long Haul Networks
Specification
| Parameter |
Unit |
3CH DWDM OADM West and East | ||
| Add | Drop | |||
| Channel Wavelength | nm |
C21, C22, C23 |
||
|
Center wavelength Accuracy |
nm | ITU-T Grid @DWDM | ||
|
Channel Passband |
nm | 0.8 (100Ghz) | ||
| Insertion Loss | dB | <1.5 | <1.5 | |
| Channel Ripple | dB | 0.5 | ||
| 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 | <0.15 | ||
|
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 | ABS Box 120x80x18 | ||
3CH Passive DWDM Optical Add & Drop Multiplexer West & East on Two Fiber filter cascading
3CH Passive DWDM Optical Add & Drop Multiplexer West & East on Two Fiber
Dual Fiber DWDM OADM Add and Drop Module
Three channel CWDM add & drop multiplexer for EAST&WEST for data transmission over dual fibers.
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