All drawings appearing in this Recommendation have been done in Autocad.
         Recommendation E.701
                    REFERENCE CONNECTIONS FOR TRAFFIC ENGINEERING
         1      General
               The  goal  of  this  Recommendation  is  to  give  the  E.700   Series   of
         Recommendations a base  to  define  ISDN  Grade  of  Service  (GOS)  and  traffic
         parameters.
               In S  2,  two  reference  connections  are  defined.  Definition  of  other
         reference connections is for further study.
         2      Reference connections
         2.1    Reference connecti n  for  point-to-point  circuit  switched
               services
               See Figure 1/E.701.
                                        Figure 1/E.701 - T0201361-88























































                                                        Fascicle II.3 - Rec. E.701   PAGE1

               2.2    Reference connection for point-to-point packet switche 
               services
               See Figure 2/E.701.
                                        Figure 2/E.701 - T0201371-88

































































         PAGE2   Fascicle II.3 - Rec. E.701