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1-channel add&drop C/DWDM multiplexer
Cost-effective and optimized-to-attenuation add&drop of applications
Highlights
- Protocol transparent up to 100Gbps
- Ideal for C/DWDM ring structures or daisy chains
- Compact 1-slot module for integration in a stand-alone or
- 19” SPEED-CARRIER housings
- Customized number of channels and wavelengths available
- Optimized-to-attenuation and costs
Multiple use of C/DWDM wavelengths
The SPEED-AD-xWDM is a compact add&drop multiplexer for CWDM and DWDM applications. A dedicated wavelength can be dropped out of a fiber optic link that parallel transmits multiple C/DWDM wavelengths by using an add&drop multiplexer. All incoming wavelengths are received at one of the both line ports in such a daisy-chain structure. The required wavelength/application are dropped by the so-called “drop”-client port. This in the further course unused wavelength can be connected with a new application by the so-called “add”-port. The new application and the remaining, non-dropped wavelengths are conjoined transmitted to the next site by using the second line port.
Add&drop C/DWDM in a ring: DSLAM backhauling and shift-in
Add/drop multiplexer are often used in ring structures requiring longer distances as construction-conditioned significantly improved attenuation values can be achieved compared to standard CWDM and DWDM multiplexers. A ring structure enables to realize a backup scenario in addition to an actual transmission. This backup scenario assures the data transmission – even after a fiber fracture between two sites.
Specifications
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General
Client port
Applications
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Line port
Housing types
Possible combination with other SPEED products
Ordering options
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