Digital Data Switching Group

Features

Specifications

• Functional Description:
  The switching group digital data, commonly known as the lan extension 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 communication 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)
• Federal Supply Class (fsc):
  Miscellaneous communication equipment
• National Stock Number (nsn):
  5895-01-546-0013