YD/T 950-2008 PDF English
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YD/T 950: Historical versions
| Std ID | Version | USD | Buy | Deliver [PDF] in | Title (Description) |
| YD/T 950-2008 | English | 1019 | Add to Cart | 5 days [Need to translate] | Technical Specification and Testing Methods for Resistibility of Telecommunication Equipment Installed in a Communications Centre to Overvoltages and Overcurrents |
| YD/T 950-1998 | English | 559 | Add to Cart | 4 days [Need to translate] | Technical requirements and test methods for protection against overvoltages and overcurrents on telecommunication switching equipment |
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Basic data
| Standard ID | YD/T 950-2008 (YD/T950-2008) |
| Description (Translated English) | Technical Specification and Testing Methods for Resistibility of Telecommunication Equipment Installed in a Communications Centre to Overvoltages and Overcurrents |
| Sector / Industry | Telecommunication Industry Standard (Recommended) |
| Classification of Chinese Standard | M04;M40 |
| Classification of International Standard | 33.020 |
| Word Count Estimation | 29,216 |
| Date of Issue | 2008-03-13 |
| Date of Implementation | 2008-07-01 |
| Older Standard (superseded by this standard) | YD/T 950-1998 |
| Adopted Standard | ITU-T K.44-2003, NEQ |
| Regulation (derived from) | MIIT Science [2008] No. 150 |
| Issuing agency(ies) | Ministry of Industry and Information Technology |
| Summary | This standard specifies the installation of telecentres in various types of communications equipment within the port over-voltage over-current resistance, static discharge, technical requirements, test methods and test results assessed. This standard applies to all installations in the telecommunications center communications equipment, such as central office switching equipment, data equipment, transmission equipment, wireless devices, network equipment, such as over-voltage over-current protection performance of the test. |