4CH Optical Add Drop Multiplexer
4 CH DWDM Duplex Optical Add/Drop Multiplexers Dual-directional
GEZHI's 4 CH DWDM Duplex Optical Add/Drop Multiplexers Dual-directional are designed for Static and ROADM based systems. The 4 CH DWDM Duplex Optical Add/Drop Multiplexers Dual-directional is used for optical add/drop multiplexing optical signals in multi-wavelength DWDM network applications. It is based on TFF technology and operates at 100GHz or 200GHz channel spacing ITU Grid DWDM wavelengths from CH15 to CH64. The Port Configuration (1-8CH Add/Drop Ports), Channel Spacing, and Adapter Type can be customized. This 4 CH DWDM Duplex Optical Add/Drop Multiplexers Dual-directional are available in dual-sided (East and West) configurations supporting up to Four wavelengths on two fiber.
| Features | Applications |
|
|
Specification
| Parameter |
Unit |
4CH DWDM OADM West and East | ||
| Add | Drop | |||
| Channel Wavelength | nm |
C21~24 |
||
|
Center wavelength Accuracy |
nm | ITU-T Grid @DWDM | ||
|
Channel Passband |
nm | 0.8 (100Ghz) | ||
| Insertion Loss | dB | <1.6 | <1.6 | |
| 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 | 19” 1U Rack Mount | ||
4 CH DWDM Duplex Optical Add/Drop Multiplexers Dual-directional Filter Cascading
4CH DWDM Optical Add&Drop OADM West & East Dual-side over two fibers
4 channel DWDM add & drop multiplexer for EAST&WEST for data transmission over dual fibers.
Dual Fiber DWDM OADM Add and Drop Module
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