MRC:
						Characteristics or qualities of an item,not covered in any other requirement,which are considered essential information for one or more functions excluding nsn assignment.SUPP
					 
					
						Supplementary Features:
					
					
						Console interface operates at 9.6kbps (eia tia-232);  network interface operates at 10mbps (eia 422);  serial interface operates at 64kbps:  rear panel indicators for xcve data,  xcve clock,  xmit data,  xmit clock,  data terminal ready,  request to send,  xcve line signal detect,  software loopback,  +5v present,  +12v present,  -12v present,  and interface assembly test ok