The DEM-421XT transceiver can be installed on the followingproducts

Switches

• DXS-3326GSR*
• DXS-3350SR*
• DGS-3427*
• DGS-3450*
• DGS-3627*
• DGS-3627G*
• DGS-3650*
• DES-6500

* Only applicable if used together with module, from listbelow

Modules

• DES-6512
• DEM-420X
• DEM-410X