View source for MIL-STD-188

===MIL-STD-188-300 series===
According to the DoD the MIL-STD-188–300 Series contains "communications system standards and design objectives applicable to the field of long haul and point-to–point communications in support of the Defense Communications System (DCS) and the National Military Command System (NMCS), and also to provide the necessary interface with non-DCS equipment."<ref name="navy"/>

The current articles in this series include:

*300 - Standards For Long Haul Communications System Design Standards Applicable To The Defense Communications System 
*310A - Subsystem Design And Engineering Standards For Technical Control Facilities 
*311 - Technical Design Standards For Frequency Division Multiplexers 
*313 - Subsystem Design And Engineering Standards And Equipment Technical Design Standards For Long-Haul Communications Transversing Microwave Line-of-Sight (LOS) Radio And Tropospheric Scatter Radio 
*315 - Subsystem Design/Engineering & Equipment Technical Design Standards For Wire Systems
*331   - Interoperability and Performance Standard for Video Teleconferencing
*340   - Equipment Technical Design Standards for Voice Orderwire Multiplex
*341   - Non-Diversity Digital Data 2400 [[bits per second]]
*342   - Standards for Long Haul Communications Equipment Technical Design Standards for Voice Frequency Carrier Telegraph (FSK)
*344   - Non-Diversity Digital Data 1200 bits per second
*346   - Standards for Long Haul Communications-Equipment Technical Design Standards for Analog End Instruments and Central Office Ancillary Devices
*347   - Equipment Technical Design Standards for Digital End Instruments and Ancillary Device