BS EN 60512-25-1:2001

1 General
   1.1 Scope and object
   1.2 Definitions
2 Test resources
   2.1 Equipment
        2.1.1 Method A, time domain
        2.1.2 Method B, frequency domain
   2.2 Fixture
        2.2.1 Specimen conductor assignments
        2.2.2 Termination
        2.2.3 Crosstalk
        2.2.4 Insertion technique fixture
        2.2.5 Reference fixture technique
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 Method A, time domain
   4.2 Method B, frequency domain
5 Details to be specified
   5.1 All tests
   5.2 Time domain only
   5.3 Frequency domain only
   5.4 Additional recommended fixture specifications
        by the referencing document
6 Test documentation
Annex A (normative) - Diagrams and schematics of
        fixtures and equipment
Annex B (informative) - Practical guidance

Specifies test procedures for measuring the magnitude of the electric and magnetic coupling between driven and quiet lines of an interconnect assembly.

Describes test procedures for measuring the magnitude of the electric and magnetic coupling between driven and quiet lines of an interconnect assembly. Both time domain and frequency domain methods for single-ended and differential transmission are described.