WDM SFP Modules
With Wavelength-Division Multiplexing (WDM) technology, SFP modules are able to transmit multiple optical signals at different wavelengths for Gigabit Ethernet. WDM SFP modules can be divided into CWDM SFP modules and DWDM modules. We provide both types of WDM modules to offer higher performance for your network. A full range of products are always in stock.