OSI/AS Programming Manual

APS_ACTIVITY_STARTREQ_
APS Procedure Calls
3–22 056783 Tandem Computers Incorporated
For a normal-mode presentation or ACSE connection, you can send as much data as
will fit in a 512-byte PPDU (for session version 1) or a 10240-byte PPDU (for session
version 2); the maximum length depends on the encoding.
For a presentation or ACSE connection in X.410-1984 mode, the maximum amount of
data is the same as that for a session connection.