* IDU-E is a carrier class indoor unit that provides up to 2 x E1/T1 interfaces (software configurable) and 2 x Ethernet ports. IDU-E supports independent clock per each TDM port and wide range DC power feeding. port IDU-E is a scalable solution that is compatible with RADWIN PtP radio portfolio. ? Wide range DC power feeding ? Ease of operation and maintenance Product Highlights ? Carrier class indoor unit ? Supports 2 x TDM ports ? Configurable TDM interface type (E1/T1) ? Supports independent clock per each TDM