SDH technology and equipment

Author: Wu Fengxiu
Publisher:
Publish Date: 2006-01-01
Features: This book systematically introduces the technology and basic concepts of SDH, providing a detailed explanation of the frame structure and the function of its overhead. Tailored to the characteristics of vocational college students, the book also introduces commonly used SDH equipment and its maintenance in China, laying a foundation for students to continuously improve their skills in future work. The book closely aligns with industry standards and regulations, demonstrating strong practicality and systematicity.