SIST EN 60835-2-1:2002

Overview

SIST EN 60835-2-1:2002 specifies general methods of measurement for equipment used in digital microwave radio transmission systems, focusing on terrestrial radio-relay systems. Developed by the Slovenski inštitut za standardizacijo (SIST) and aligned with IEC 60835-2-1, this standard complements EN 60835-1-1 by detailing recommended measurement practices for these specialized communication systems. It supports manufacturers, operators, and testing laboratories in ensuring equipment meets consistent international performance benchmarks for terrestrial microwave links.

Key Topics

• Digital Microwave Radio Transmission: The standard addresses equipment using digital modulation for terrestrial radio-relay, a core technology in high-capacity wireless backhaul and long-distance communications.
• Measurement Methods: It provides guidelines for evaluating essential technical properties of radio-relay systems, such as signal quality, performance, and reliability.
• Application Scope: Applies to both complete systems and associated sub-systems within terrestrial radio-relay installations.
• Supplementary Reference: Must be used alongside EN 60835-1-1, which covers general measurement procedures common to both terrestrial and satellite systems.
• Flexibility in Measurements: The standard acknowledges that measurement requirements may vary by application, with certain tests being optional for systems with lower bit-rates or less complex modulation formats. Advanced measurements may be necessary for more sophisticated systems like those using 64-QAM.
• Specificity: Where parameters or measurement methods are unique to terrestrial radio-relay systems, they are covered specifically within this part of the standard.

Applications

SIST EN 60835-2-1:2002 is used in various practical scenarios, including:

• System Design and Certification: Manufacturers use the standard to ensure new terrestrial digital microwave radio-relay equipment complies with internationally recognized measurement protocols.
• Performance Assessment: Network operators and service providers utilize the standard’s methods to verify the quality and efficiency of deployed terrestrial radio-relay links.
• Quality Assurance: Independent testing organizations apply these guidelines to assess system parameters, supporting regulatory compliance and equipment interoperability.
• Upgrades and Maintenance: The standard serves as a reference for ongoing evaluation when upgrading networks with higher bit-rates or more advanced digital modulation schemes.

By promoting standardized test methods, the document helps assure reliable high-speed communications crucial for telecommunications infrastructure, including backbone transport, rural connectivity, and enterprise wide-area networks.

Related Standards

For comprehensive measurement solutions in digital microwave radio transmission systems, consider these closely related standards:

• EN 60835-1-1: Methods of measurement common to terrestrial radio-relay systems and satellite earth stations - This part provides foundational measurement methods for both system types.
• IEC 835-1-1: International version of EN 60835-1-1, referenced for shared measurement procedures between terrestrial and satellite systems.
• Other parts of the EN 60835 series: Covering more specific measurement topics or extensions for digital microwave transmission and radio-relay systems.
• Relevant ITU-T Recommendations: Offer additional guidance and best practices for digital microwave and terrestrial radio-relay performance.

Adhering to SIST EN 60835-2-1:2002 supports effective implementation, compliance, and interoperability within digital microwave radio networks, forming a key part of best practices in modern telecommunications engineering.