Brochure

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CWDM
CWDM
A passive MUX/DEMUX unit that allows the
combining of up to eight fiber links into one.
And you can split it up again later!
The CWDM is a passive MUX/DEMUX unit that allows to simplify and reduce the cost of long-distance fiber
installations by combining up to eight fiber links into one. At the other location, the combined line is split
back up again, so that instead of eight long fiber lines, you would only need one. The Coarse Wavelength-
Division Multiplexing (CWDM) technology oers a solution that will increase the capacity of existing fiber
infrastructure by enabling multiple channels/wavelengths over the same fiber cabling. Reduce costs for a
new fiber-optic deployment without cutting corners!
reduce electricity consumption, equipment maintenance
and installation costs
increase eciency of existing fiber networks
passive modules – no power source required
multiple channels/wavelengths over the same
fiber cabling
CWDM allows you to:
• increase the eciency of existing fiber networks
• provide scalable and easy-to-deploy fiber channel services
• reduce electricity consumption
• reduce equipment maintenance and installation costs
• use multiple channels/wavelengths over the same fiber
cabling
Upgraded version – featuring a
handy EXP/1310 expansion port!
Supports SFP/SFP+ / SFP28 /
QSFP / QSFP28 up to 100 Gbps
This is an upgraded revision of CWDM. Based on your feedback, we have
decided to replace the rarely used MON port with the practical EXP/1310
expansion port. With this addition, you can now use regular optical modules
alongside other CWDM modules. The EXP/1310 port supports all 1310nm SFP /
SFP+ / SFP28 / QSFP / QSFP28 modules up to 100 Gbps.
Our CWDM solution enables up to 8 channels for transmitting and receiving signals, with wavelengths from
1470 nm to 1610 nm. A duplex fiber cable links two dual-fiber CWDM MUX/DEMUXs units, supporting the same
wavelengths installed on each end of the fiber-optic network. Each CWDM unit features a special filter - tuned
for a specific wavelength, so it is important to connect the correct wavelength to the corresponding port.