MRC:
Describes the capabilities,intended use,and/or purpose for which the item is provided.FTLD
Functional Description:
The security data system, commonly known as the communication security module is a component of the data distribution system (dds-r) also known as the tactical data network (tdn); the dds-r will allow a network of communications nodes (gateway and servers) interconnected with one another and their subscribers via a combination of common user long haul transmission systems, local area networks (lans) and the enhanced position location reporting system (eplrs)
