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CWDM/DWDM/FWDM
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CWDM technology provides the flexibility to increase capacity of existing fiber infrastructure by enabling multiple channels/wavelengths over the same fiber cabling. Each channel carries data independently from each other, allowing network designers to transport different data rates. It's protocol and rate transparent supporting such applications as 1G/10G Ethernet, SDH/SONET and 8/4/2/1G Fiber Channel across the same fiber link.
Applications:
Combined mux and demux unit, working on two network fibers
Completely passive, no power& no cooling required
Fully compatible with all ITU-T CWDM optics
18ch CWDM Mux Demux Supports Data Rates up to Totally 180 Gbps on a Fiber Pair
A Rugged and Cost-Effective Designed CWDM Mux/Demux
Horizontal Adapter
Adapter horizontal distribution without flange is more convenient to pull the patch cable, and reserve more space for preparing the follow-up post.
Clear Color Coding for CWDM
Each channel is marked with colored line and band parameter for easy identification, ensuring fast and accurate installation.
Eight Rows High Precision Screw Bits
Designed for easy installation and saving rack space. Equipped high impact-resistant corrosion resistant texture. Bear strong weight to ensure durability.
Monitor Port for Easy Troubleshooting without Affecting Traffic
Two different links for monitoring can be provided. Usually at a split of 1% (2%, 3%, 5% also available).
Application of Different Transmission Rates in Mux/Demux
Mux can enable different rates of data to be transmitted simultaneously without disturbing other transmissions. Ensure consistency rate of multiplexing and demultiplexing.
Wavelength | 18 channels 1270-1610nm | Channel Spacing | 20nm |
Channel Passband | ±6.5nm | Passband Ripple | ≤ 0.3dB |
Insertion Loss | ≤ 5.2dB (with connectors and adapters) | Insertion Loss @ 1% Mon | ≤ 24.5dB (with connectors and adapters) |
Adjacent channel Isolation | ≥ 30dB | Non-adjacent channel Isolation | ≥ 35dB |
Return Loss | ≥ 45dB | Directivity | ≥ 50dB |
Polarization Dependent Loss | ≤ 0.3dB | Polarization Mode Dispersion | ≤ 0.2ps |
Temperature | Operating -40°C~ +85°C Storage -40°C~+85°C | Dimensions (HxWxD) | 1.73"x19"x10.28" (44x481.8x261.2mm) |