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 connection for point-to-point circuit switched services

See Figure 1/E.701.

Figure 1/E.701 - T0201361-88

2.2	Reference connection for point-to-point packet switched services

See Figure 2/E.701.

Figure 2/E.701 - T0201371-88