WDM (Wavelength Division Multiplexing) is a technology used in optical fiber networks to increase the capacity of the network by combining multiple signals into one fiber. It works by using different wavelengths of light to transmit multiple signals simultaneously. CWDM (Coarse Wavelength Division Multiplexing) is a variation of WDM that uses fewer wavelengths and is typically used in shorter-distance applications. CWDM is less expensive than WDM and is used in applications such as metropolitan area networks and access networks.
Mellanox MMS1W50-HM 200G QSFP56 FR4 PAM4 CWDM4 2km LC SMF FEC Optical Transceiver ModuleThe NVIDIA® MMS1W50-HM transceiver supports link lengths of up to 2km over Single Mode Fiber with duplex LC connector in a QSFP56 form factor, using a nominal wav..
Arista offers a broad portfolio of high performance optical transceivers and copper cables for datacenter and campus networks, with speeds ranging from 1G to 800G, and reach from 1m to 80km+.Arista Optics AdvantagesQuality and Support: Deploy mission..