4 Channels CWDM OADM Modules Duplex West & East Link
GEZHI's 4 Channels CWDM OADM Modules Duplex West & East Link are designed for Static and ROADM based systems. The 4 Channels CWDM OADM Modules Duplex West & East Link are Course Wave Division Multiplexing (CWDM) Optical Add/Drop Multiplexers (OADM). This 4 Channels CWDM OADM Modules Duplex West & East Link add (multiplex) and drop (demultiplex) selected channels, or wavelengths, on both directions of a CWDM common fiber link. Using this modules of GEZHI, network designers can add new access points anywhere on a CWDM network, without impacting the remaining channels traversing the network. Access points can be added to linear, bus, and ring networks, where the dual-direction ring design provides redundant protected architecture.
| Features Low insertion loss
High isolation
Low polarization dependent loss
Wide operating wavelength range
High reliability and high stability | Applications Optical Add and Drop Acess Network Metro Optical Transport Network
Telecommunications Network
Long-Haul Optical Backbone Network |
Specification
| Parameter | Unit | 4Channels CWDM OADM Modules |
| Add | Drop |
| Channel Wavelength | nm | 1510, 1530, 1550, 1570nm |
| Center wavelength Accuracy | nm | ±0.5 |
| Channel Spacing | nm | 20 |
| Channel Passband (@-0.5dB bandwidth | nm | >15 |
| Insertion Loss | dB | <1.8 | <1.8 |
| 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 | 19inch 1U Rackmount |
Note: 1. Customization is available.
2. Specified with connector
Fibre Optical CWDM OADM Add/Drop Mux Demux Module 4CH Dual-side Single Fiber filter cascading
Fibre Optical CWDM OADM Add/Drop Mux Demux Module 4CH Dual-side Dual Fiber
It drops the individual channel and adds that same channel back onto the network fiber in dual-sided transmission.
4 channel 1510,1530,1550,1570nm CWDM add & drop multiplexer for EAST and WEST for bi-directional data transmission over dual fibers.
Product Tags:
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4 Channels OADM Multiplexer Images
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