BS EN 60603-7-4:2010 pdf free.Connectors for electronic equipment Detail specification for 8-way, unshielded, free and fixed connectors, for data transmissions with frequencies up to 250 MHz (IEC 60603-7-4:2010).
BS EN 60603-7-4 This part of IEC 60603 covers 8-way, unshielded, free and fixed connectors, references dimensional, mechanical, electrical and environmental characteristics and tests in IEC 60603 7, and specifies electrical transmission requirements for frequencies up to 250 MHz. These connectors are typically used as category 6 connectors in class E cabling systems specified in ISO/IEC 11801.
These connectors are intermateable and interoperable with other IEC 60603-7 series connectors as defined in Clause 2 of IEC 60603-7.
These connectors are backward compatible with other IEC 60603-7 series connectors.
NOTE Transmission performance categories: in this IEC standard, the term category, when used in reference to transmission performance, refers to those categories defined by ISOIEC 11801.
The following referenced documents are indispensable for the application of this document.
For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.
IEC 60512-1-100, Connectors for electronic equipment – Part 1-100: General – Applicable publications
IEC 60512-2-1, Connectors for electronic equipment一Tests and measurements – Part 2-1:
Electrical continuity and contact resistance tests – Test 2a: Contact resistance – Millivolt level method
IEC 60512-27-100, Connectors for electronic equipment—Tests and measurements —Part 27-100: Signal integrity tests up to 500 MHz on IEC 60603-7 series connectors – Tests 27a to 27g 1
IEC 60603-7:2008, Connectors for electronic equipment — Part 7: Detail specification for 8-way, unshielded, free and fixed connectors
IEC 61156 (all parts): Multi-core and symmetrical pairlquad cables for digital communications
IEC 62153-4-12:2009, Metallic communication cable test methods Electromagnetic compatibility (EMC) 一Coupling attenuation or screening attenuation of connecting hardware一Absorbing clamp method.
Compliance to this standard, in respect to transmission characteristics, is determined according to specific test methods described in test group EP， see Table 1. The interoperability of connectors compliant to this standard shall be demonstrated by testing the fixed connectors with the full range of free connectors according to IEC 60512-27-1002.All transmission performance requirements apply between the reference planes specified in IEC 60512-27-100.BS EN 60603-7-4 pdf download.