EN 60512-25-3:2001

1 General
   1.1 Scope and object
   1.2 Definitions
2 Test resources
   2.1 Equipment
   2.2 Fixture
        2.2.1 Method A, single-ended
        2.2.2 Method B, differentially driven
3 Test specimen
   3.1 Description
        3.1.1 Separable connectors
        3.1.2 Cable assembly
        3.1.3 Sockets
4 Test procedure
   4.1 Insertion technique
   4.2 Reference fixture technique
   4.3 Rise time degradation calculation
5 Details to be specified
6 Test documentation
Annex A (normative) - Diagrams and schematics of
        fixtures and equipment
Annex B (informative) - Practical guidance
Figure 1 - Waveform
Figure A.1 - Technique diagrams
Figure A.2 - Single-ended terminations
Figure A.3 - Differential (balanced) terminations

Describes a method for measuring the effect a specimen has on the rise time of a signal passing through it.