GB/T 19516-2017 English PDFUS$339.00 ยท In stock
Delivery: <= 4 days. True-PDF full-copy in English will be manually translated and delivered via email. GB/T 19516-2017: Wired-emergency telephone system of expressway Status: Valid GB/T 19516: Historical versions
Basic dataStandard ID: GB/T 19516-2017 (GB/T19516-2017)Description (Translated English): Wired-emergency telephone system of expressway Sector / Industry: National Standard (Recommended) Classification of Chinese Standard: M40 Classification of International Standard: 33.040 Word Count Estimation: 17,181 Date of Issue: 2017-10-14 Date of Implementation: 2018-05-01 Older Standard (superseded by this standard): GB/T 19516-2004 Regulation (derived from): National Standard Announcement 2017 No. 26 Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China GB/T 19516-2017: Wired-emergency telephone system of expressway---This is a DRAFT version for illustration, not a final translation. Full copy of true-PDF in English version (including equations, symbols, images, flow-chart, tables, and figures etc.) will be manually/carefully translated upon your order.Wired-emergency telephone system of expressway ICS 33.040 M40 National Standards of People's Republic of China Replacing GB/T 19516-2004 Highway Wired Emergency Telephone System 2017-10-14 Published 2018-05-01 implementation General Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China China National Standardization Administration released ForewordThis standard was drafted in accordance with the rules given in GB/T 1.1-2009. This standard replaces GB/T 19516-2004 "highway wired emergency call system technical requirements." And GB/T 19516-2004 In addition, editorial changes in addition to the main technical changes are as follows. --- Standard name changed to "Expressway wired emergency telephone system"; --- Added the terms and definitions used in this standard (see Chapter 3); --- Increased the highway emergency telephone system structure and classification of the relevant provisions (see Chapter 4); --- Modify the functional requirements (see 5.1, 5.3.2 and 5.4.2,.2004 edition 3.3.3 and 3.4.2); --- Increased the main performance requirements (see 5.2); --- Increasing the signal characteristics of optical fiber system requirements (see 5.3.3.1); --- Modify the roadside extension of environmental adaptability, electrical safety and lightning performance requirements (see 5.4.1,.2004 edition of 3.4.1, 3.4.7 and 3.4.9); --- Increased roadside extension power adaptability requirements (see 5.4.1.3); --- Modify the roadside extension voice characteristics requirements (see 5.4.4,.2004 version 3.4.4); --- Modify the power supply requirements of roadside extensions (see 5.4.5,.2004 version 3.4.5); --- Modify the technical requirements of the transmission medium (see 5.5,.2004 version 3.5); --- Modify other technical requirements (see 5.6,.2004 version 3.6); --- Increasing the technical requirements of the corresponding test methods (see Chapter 6); --- Added rules on product inspection rules (see Chapter 7); --- Increasing the product labeling, packaging, transportation and storage of the relevant provisions (see Chapter 8); --- Increased the detailed provisions of the console interconnection (see Appendix A); --- Modify the rules of computer communication with the monitoring system requirements (see Appendix B,.2004 edition of Appendix A). This standard by the National Traffic Engineering Facilities (Highway) Standardization Technical Committee (SAC/TC223) and focal point. This standard drafting unit. Beijing Public Branch Feida Traffic Engineering Development Co., Ltd.. The main drafters of this standard. Pang strong, Zheng Shuo, Zhang Shaoxian, Li Shuiquan, Liu Qiang, Tian Xin Guang, PEI Health. This standard replaces the standards previously issued as. --- GB/T 19516-2004. Highway Wired Emergency Telephone System1 ScopeThis standard specifies the structure and classification of highway wired emergency call system (hereinafter referred to as "emergency call system"), technical requirements, test Inspection methods, inspection rules, marking, packaging, transportation and storage. This standard applies to the use of fiber optic cable type, cable emergency telephone system, other applications may refer to use.2 Normative referencesThe following documents for the application of this document is essential. For dated references, only the dated version applies to this article Pieces. For undated references, the latest edition (including all amendments) applies to this document. GB/T 191 Packaging - Pictorial signs GB 5080.7 Equipment reliability test Constant failure rate under the assumption of failure rate and mean time between failure of the verification test program GB 5768.2 Road traffic signs and marking Part 2. Road traffic signs GB/T 13849.1 Polyolefin insulated polyolefin sheathed telecommunications cables Part 1. General GB/T 13849.3 Polyolefin insulated polyolefin sheathed telecommunications cables Part 3 - Copper core, solid or foam (with foam) Polyolefin insulation, filled, tide layer polyethylene sheathing city communication cable Automatic telephone technical requirements JT/T 817 Highway Electrical System Equipment General Technical Requirements and Testing Methods YD/T 1117 all-fiber branch device technical conditions ITU-T G.652 Characteristics of single mode optical fiber and cable (Characteristicsofasingle-modeopticalfibrecable)3 Terms and definitionsThe following terms and definitions apply to this document. 3.1 Emergency phone console emergencytelephoneconsole A set of equipment at the tunnel management office or monitoring center, sub-center for operating roadside extensions and with system management functions Called "console"). One of the major equipment is called master machine. 3.2 Console interconnectionofemergencytelephoneconsole Multiple sets of consoles connected to each other after the escrow. 3.3 Passive optical network passiveopticalnetwork; PON A Passive Pure Optical Fiber Media Network. 3.4 Light splitter light-waydivider PON for optical signal power coupling and distribution of passive optical devices. ......Tips & Frequently Asked Questions:Question 1: How long will the true-PDF of GB/T 19516-2017_English be delivered?Answer: Upon your order, we will start to translate GB/T 19516-2017_English as soon as possible, and keep you informed of the progress. The lead time is typically 2 ~ 4 working days. The lengthier the document the longer the lead time.Question 2: Can I share the purchased PDF of GB/T 19516-2017_English with my colleagues?Answer: Yes. The purchased PDF of GB/T 19516-2017_English will be deemed to be sold to your employer/organization who actually pays for it, including your colleagues and your employer's intranet.Question 3: Does the price include tax/VAT?Answer: Yes. Our tax invoice, downloaded/delivered in 9 seconds, includes all tax/VAT and complies with 100+ countries' tax regulations (tax exempted in 100+ countries) -- See Avoidance of Double Taxation Agreements (DTAs): List of DTAs signed between Singapore and 100+ countriesQuestion 4: Do you accept my currency other than USD?Answer: Yes. If you need your currency to be printed on the invoice, please write an email to Sales@ChineseStandard.net. In 2 working-hours, we will create a special link for you to pay in any currencies. Otherwise, follow the normal steps: Add to Cart -- Checkout -- Select your currency to pay.Question 5: Should I purchase the latest version GB/T 19516-2017?Answer: Yes. Unless special scenarios such as technical constraints or academic study, you should always prioritize to purchase the latest version GB/T 19516-2017 even if the enforcement date is in future. Complying with the latest version means that, by default, it also complies with all the earlier versions, technically. |
