The following DDN DCS newsletter was issued in hardcopy on 28 Nov 1986. This list is current as of 24 Oct 86 and supersedes all previous lists. Interfaces qualified for X.25 Standard are also qualified for basic operation.
Interfaces are qualified for operation at or below the specified baud rate.
Operation above the specified baud rate is undetermined. This list is not intended to be a qualified products list. No restriction in the selection of equipment is intended. Other equipment, while not currently qualified for DDN use, can be qualified at a later date. However, procurement offices may make timely completion of Qualification Testing a contract requirement.