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YD/T 828.26-1997 English PDF

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YD/T 828.26-1997: Methods of measurement for equipment used in digital microwave transmission systems Part 2: Measurements on terrestrial radio-relay systems Section 6: Protection switching
Status: Obsolete
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YD/T 828.26-1997English519 Add to Cart 3 days [Need to translate] Methods of measurement for equipment used in digital microwave transmission systems Part 2: Measurements on terrestrial radio-relay systems Section 6: Protection switching Obsolete YD/T 828.26-1997

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Basic data

Standard ID YD/T 828.26-1997 (YD/T828.26-1997)
Description (Translated English) Methods of measurement for equipment used in digital microwave transmission systems Part 2: Measurements on terrestrial radio-relay systems Section 6: Protection switching
Sector / Industry Telecommunication Industry Standard (Recommended)
Classification of Chinese Standard M34
Word Count Estimation 13,185
Date of Issue 3/27/1997
Date of Implementation 5/1/1997
Adopted Standard IEC 835-2-6-95, IDT
Summary This standard specifies the relevant end-to-digital radio-relay system protection switching device measurements. This standard gives N + 1 switching configuration measurement method is equally applicable to N + 2 switching configuration, but also for 1 + 1, dual and hot standby configuration. Channel priority test in Chapter 5 apply only to N + 1 and N + 2 switching configuration. In protection switching device and the wireless terminal devices on the physical structure of the detachable configuration, should be measured in accordance with the interface YD/T 828. 25 �� switching device input and output ports.