WDM
![](/fileadmin/_processed_/6/b/csm_cpl-wdm-pm-26-37_9eb203e34b.png)
![](/fileadmin/_processed_/6/b/csm_cpl-wdm-pm-26-37_b0b7f0a3b9.png)
Singlemode WDMs
With a single-mode WDM, both a transmitter and a receiver channel can be realized on the same fiber, thus doubling the transmission capacity.
![Multimode WDM Multimode WDM](/fileadmin/_processed_/a/9/csm_multimode-wdm-26-37_a4d181da33.png)
![Multimode WDM Multimode WDM](/fileadmin/_processed_/a/9/csm_multimode-wdm-26-37_732d2ad56f.png)
Multimode WDMs
Multimode WDMs in robust construction allowing a bi-directional or dual transmission on a single multimode fibre (at 850 nm and 1300/1500 nm).
A component for telecoms, datacoms and sensor applications.
![16 channel 100G DWDM 16 channel 100G DWDM](/fileadmin/_processed_/f/3/csm_16-channel-100g-dwdm-26-37_734abf7578.png)
![16 channel 100G DWDM 16 channel 100G DWDM](/fileadmin/_processed_/f/3/csm_16-channel-100g-dwdm-26-37_20760ed3cb.png)
CWDM / DWDM
Multiplex components with up to 16 (CWDM) and up to 160 (DWDM) channels for transmittion of Gigabit bandwidths over long distances.