TIA TSB-31-D-2011 Telecommunications Telephone Terminal Equipment Rationale and Measurement Guidelines For U S Network Protection《美国网络保护用远程通信电话终端设备原理和测量指南》.pdf

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1、 TSB-31-D $XJXVW 2011Telecommunications Telephone Terminal Equipment Rationale and Measurement Guidelines For U.S. Network ProtectionNOTICE TIA Engineering Standards and Publications are designed to serve the public interest through eliminating misunderstandings between manufacturers and purchasers,

2、 facilitating interchangeability and improvement of products, and assisting the purchaser in selecting and obtaining with minimum delay the proper product for their particular need. The existence of such Standards and Publications shall not in any respect preclude any member or non-member of TIA fro

3、m manufacturing or selling products not conforming to such Standards and Publications. Neither shall the existence of such Standards and Publications preclude their voluntary use by Non-TIA members, either domestically or internationally. Standards and Publications are adopted by TIA in accordance w

4、ith the American National Standards Institute (ANSI) patent policy. By such action, TIA does not assume any liability to any patent owner, nor does it assume any obligation whatever to parties adopting the Standard or Publication. This Standard does not purport to address all safety problems associa

5、ted with its use or all applicable regulatory requirements. It is the responsibility of the user of this Standard to establish appropriate safety and health practices and to determine the applicability of regulatory limitations before its use. (From Project No. 3-3602-RV4, formulated under the cogni

6、zance of the TIA TR-41 User Premises Telecommunications Requirements, TR-41.9 Subcommittee on Technical and Administrative Regulatory Considerations). Published by TELECOMMUNICATIONS INDUSTRY ASSOCIATION Standards and Technology Department 2500 Wilson Boulevard Arlington, VA 22201 U.S.A. PRICE: Plea

7、se refer to current Catalog of TIA TELECOMMUNICATIONS INDUSTRY ASSOCIATION STANDARDS AND ENGINEERING PUBLICATIONS or call IHS, USA and Canada (1-877-413-5187) International (303-397-2896) or search online at http:/www.tiaonline.org/standards/catalog/ All rights reserved Printed in U.S.A. NOTICE OF C

8、OPYRIGHT This document is copyrighted by the TIA. Reproduction of these documents either in hard copy or soft copy (including posting on the web) is prohibited without copyright permission. For copyright permission to reproduce portions of this document, please contact the TIA Standards Department o

9、r go to the TIA website (www.tiaonline.org) for details on how to request permission. Details are located at: http:/www.tiaonline.org/standards/catalog/info.cfm#copyright or Telecommunications Industry Association Technology (b) there is no assurance that the Document will be approved by any Committ

10、ee of TIA or any other body in its present or any other form; (c) the Document may be amended, modified or changed in the standards development or any editing process. The use or practice of contents of this Document may involve the use of intellectual property rights (“IPR”), including pending or i

11、ssued patents, or copyrights, owned by one or more parties. TIA makes no search or investigation for IPR. When IPR consisting of patents and published pending patent applications are claimed and called to TIAs attention, a statement from the holder thereof is requested, all in accordance with the Ma

12、nual. TIA takes no position with reference to, and disclaims any obligation to investigate or inquire into, the scope or validity of any claims of IPR. TIA will neither be a party to discussions of any licensing terms or conditions, which are instead left to the parties involved, nor will TIA opine

13、or judge whether proposed licensing terms or conditions are reasonable or non-discriminatory. TIA does not warrant or represent that procedures or practices suggested or provided in the Manual have been complied with as respects the Document or its contents. If the Document contains one or more Norm

14、ative References to a document published by another organization (“other SSO”) engaged in the formulation, development or publication of standards (whether designated as a standard, specification, recommendation or otherwise), whether such reference consists of mandatory, alternate or optional eleme

15、nts (as defined in the TIA Engineering Manual, 4thedition) then (i) TIA disclaims any duty or obligation to search or investigate the records of any other SSO for IPR or letters of assurance relating to any such Normative Reference; (ii) TIAs policy of encouragement of voluntary disclosure (see Engi

16、neering Manual Section 6.5.1) of Essential Patent(s) and published pending patent applications shall apply; and (iii) Information as to claims of IPR in the records or publications of the other SSO shall not constitute identification to TIA of a claim of Essential Patent(s) or published pending pate

17、nt applications. TIA does not enforce or monitor compliance with the contents of the Document. TIA does not certify, inspect, test or otherwise investigate products, designs or services or any claims of compliance with the contents of the Document. ALL WARRANTIES, EXPRESS OR IMPLIED, ARE DISCLAIMED,

18、 INCLUDING WITHOUT LIMITATION, ANY AND ALL WARRANTIES CONCERNING THE ACCURACY OF THE CONTENTS, ITS FITNESS OR APPROPRIATENESS FOR A PARTICULAR PURPOSE OR USE, ITS MERCHANTABILITY AND ITS NONINFRINGEMENT OF ANY THIRD PARTYS INTELLECTUAL PROPERTY RIGHTS. TIA EXPRESSLY DISCLAIMS ANY AND ALL RESPONSIBIL

19、ITIES FOR THE ACCURACY OF THE CONTENTS AND MAKES NO REPRESENTATIONS OR WARRANTIES REGARDING THE CONTENTS COMPLIANCE WITH ANY APPLICABLE STATUTE, RULE OR REGULATION, OR THE SAFETY OR HEALTH EFFECTS OF THE CONTENTS OR ANY PRODUCT OR SERVICE REFERRED TO IN THE DOCUMENT OR PRODUCED OR RENDERED TO COMPLY

20、 WITH THE CONTENTS. TIA SHALL NOT BE LIABLE FOR ANY AND ALL DAMAGES, DIRECT OR INDIRECT, ARISING FROM OR RELATING TO ANY USE OF THE CONTENTS CONTAINED HEREIN, INCLUDING WITHOUT LIMITATION ANY AND ALL INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES (INCLUDING DAMAGES FOR LOSS OF BUSINESS, LOSS

21、 OF PROFITS, LITIGATION, OR THE LIKE), WHETHER BASED UPON BREACH OF CONTRACT, BREACH OF WARRANTY, TORT (INCLUDING NEGLIGENCE), PRODUCT LIABILITY OR OTHERWISE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. THE FOREGOING NEGATION OF DAMAGES IS A FUNDAMENTAL ELEMENT OF THE USE OF THE CONTENTS HER

22、EOF, AND THESE CONTENTS WOULD NOT BE PUBLISHED BY TIA WITHOUT SUCH LIMITATIONS. TIA/TSB-31-D i FOREWORD This Telecommunications Systems Bulletin (TSB) was produced by subcommittee TR-41.9, Technical and Administrative Regulatory Considerations, of Engineering Committee TR-41, User Premises Telecommu

23、nications Requirements, under the sponsorship of the Telecommunications Industry Association TIA. Telecommunications Systems Bulletins are distinguished from TIA Standards in that TSBs contain a compilation of engineering data or information useful to the technical community and represent approaches

24、 to good engineering practices suggested by formulating group TR-41.9. This TSB recommends test procedures, test equipment, and guidelines for determining compliance with the technical criteria in 47 C.F.R. Part 68 and the technical criteria adopted by the Administrative Council for Terminal Attachm

25、ents (ACTA) in TIA-968-B. This Bulletin is not intended to preclude or discourage other approaches which similarly represent good engineering practice, or which may be acceptable to, or have been accepted by, appropriate bodies such as the Federal Communications Commission FCC. Parties who wish othe

26、r approaches to be considered for inclusion in future revisions of this Bulletin are encouraged to bring them to the attention of the formulating group. It is the intention of the formulating group to revise and update this Bulletin from time to time as may be occasioned by changes in technology, in

27、dustry practice, government regulations, technical criteria, or other appropriate reasons. The changes to this Document from TSB-31-C are extensive due to the restructuring of TIA-968-A and new technical criteria that have come into effect since TSB-31-C was published. This Document supersedes TIA-T

28、SB-31-C and represents the consensus of the formulating group. TIA/TSB-31-D The leadership of the TR-41.9 Technical and Administrative Regulatory Considerations subcommittee (Chair: Phillip Havens, Littelfuse) acknowledge the contributions provided by the following individuals in the development of

29、this document. Organization Representative Previous Version TSB-31-D ADTRAN, Inc Larry Bell X X Atlinks Communications Clint Pinkham X - Bourns Ltd. Michael Maytum X - Broadcom Rafi Rahamim Cisco Systems Tim Lawler X X Hewlett-Packard Scott Roleson Industry Canada Efrain Guevara X - Industry Canada

30、Matthew Mulvihill X X Editor Industry Canada Hazim Dawood X - Intertek Testing Services Gary Flom X - Littelfuse Inc. Phillip Havens X X Mitel Networks Greg Slingerland X - Mobile Engineering John Bipes X X Paradyne Inc. Peter Walsh X - San-O-Industrial Carl Lindquist Siemens Communication Inc. Tail

31、ey Tung X - Sprint Cliff Chamney Thomson Inc. Roger Hunt X - Tyco Electronics Al Martin Editor - Underwriters Labs Randy Ivans X - Underwriters Labs Anh Nguyen X - Verizon Trone Bishop X Vtech Engineering Steve Whitesell X X TIA/TSB-31-D iii CONTENTSFOREWORD.I CONTENTS.III LIST OF FIGURES. VIII 1 IN

32、TRODUCTION 1 2 SCOPE 2 3 REFERENCES .3 4 DEFINITIONS, ACRONYMS AND ABBREVIATIONS5 5 GENERAL INFORMATION 11 5.1 Safety Warning About The Procedures In This Document . 11 5.2 General Document Structure 11 5.3 Simulator Circuit Theory . 11 5.4 Test Conditions .12 5.5 Suggested Equipment List (SEL).12 5

33、.6 Applicability Considerations .19 6 ENVIRONMENTAL SIMULATION TIA-968-B, 4.120 6.1 Sequencing of Environmental Simulations 20 6.2 Mechanical Shock TIA-968-B, 4.1.1 25 6.3 Telephone Line Surge - Type A, Metallic. TIA-968-B, 4.1.2.1 .26 6.4 Telephone Line Surge - Type A, Longitudinal TIA-968-B, 4.1.2

34、.2.28 6.5 Telephone Line Surge - Type B, Metallic TIA-968-B, 4.1.3.1 .30 6.6 Telephone Line Surge - Type B, Longitudinal. TIA-968-B, 4.1.3.233 6.7 Power Line Surge TIA-968-B, 4.1.4 .36 7 LEAKAGE CURRENT LIMITATIONS (ANALOG AND DIGITAL) TIA-968-B, 4.2 .38 7.1 Background.38 7.2 Purpose.38 7.3 Equipmen

35、t.38 7.4 Equipment States Subject to Test 39 7.5 Procedure39 7.6 Alternative Methods39 7.7 Suggested Test Data 40 7.8 Comments.40 8 HAZARDOUS VOLTAGE LIMITATIONS TIA-968-B, 4.343 TIA/TSB-31-D 8.1 Hazardous Voltage Limitations, General TIA-968-B, 4.3.1 .43 8.2 Hazardous Voltage Limitations, E damage

36、to the equipment of providers of wireline telecommunications; malfunction of the billing equipment of providers of wireline telecommunications; and, degradation of service to persons other than the user of the subject terminal equipment and his calling or called party. In addition, 47 C.F.R. Part 68

37、 contains terminal equipment requirements that address specific consumer protection issues. At the time of publication these were: compatibility with magnetically coupled hearing aids; receive volume control on devices with a handset or headset; identification of the sender of the message by telepho

38、ne facsimile machines; access to common carriers; automatic dialing and redialing capability; and, line seizure by automatic telephone dialing systems. Terminal equipment may not be connected to the telephone network unless it has either been certified by a Telecommunication Certification Body (TCB)

39、 or the responsible party has followed all of the procedures in 47 C.F.R. Part 68 for a Suppliers Declaration of Conformity (SDoC). Both of these approval processes require terminal equipment to be tested for compliance with the technical criteria in 47 C.F.R. Part 68 and the technical criteria adop

40、ted by the ACTA. This Document recommends test procedures, test equipment, and guidelines for determining compliance with the technical criteria in 47 C.F.R. Part 68 and the technical criteria adopted by the ACTA in TIA-968-B. Information about the ACTA can be found via the Internet at www.part68.or

41、g. TIA/TSB-31-D 2 SCOPE This telecommunications systems bulletin (TSB) recommends test procedures, test equipment, and guidelines for determining compliance with the technical requirements of 47 C.F.R. Part 68 and the technical criteria adopted by the ACTA, most specifically TIA-968-B. This TSB prop

42、oses at least one measurement procedure for each technical requirement and, in some cases, an alternative measurement procedure. Each test procedure in this document is referenced to the appropriate subclause of the applicable requirements document. These proposed procedures are not exclusive. Other

43、 measurement procedures and test equipment may provide equivalent results. In the event of conflict between any of the standards outlined above and this TSB, the standard takes precedence. These test procedures do not cover the administrative or other equipment authorization procedures that may be r

44、equired to obtain product approval. Refer to the administrative requirements of the ACTA. TIA-TSB-129-B summarizes these administrative requirements. Some of the tests or procedures specified in TSB-31-D may involve hazardous voltages and currents or other potential dangers. Some of these hazards ha

45、ve been identified, and appropriate warnings have been included in the text specifying such tests or procedures. Appropriate safety precautions are always recommended when performing any laboratory test or procedure. TIA/TSB-31-D 3 3 REFERENCES The following documents contain information that may be

46、 useful in carrying out the recommended test procedures and guidelines for determining compliance provided in this TSB. At the time of publication, the editions indicated were valid. All documents are subject to revision, and parties to agreements based on this TSB are encouraged to investigate the

47、possibility of applying the most recent editions of the documents published by them. 1. ANSI TT1.401-2000 ATIS-0600401.2006, Network to Customer Installation Interfaces Analog Voice grade Switched Access Lines Using Loop-Start and Ground-Start Signaling 2. ANSI/TIA-470-A470.000-C, 2003, Telephone In

48、struments with Loop Signaling Telecommunications Telephone Terminal Equipment Specifications Overview and Document Structure for Analog Wireline Telephones 3. ANSI/TIA-470.110-C, 2004, Telecommunications Telephone Terminal Equipment Handset Acoustic Performance Requirements for Analog Terminals 4. A

49、NSI/TIA-470.110-C-1, 2007, Telecommunications - Telephone Terminal Equipment - Handset Acoustics Performance Requirements Addendum 1 5. ANSI/TIA-571-B-2007, Telecommunications Telephone Terminal Equipment Electrical, Thermal, Mechanical Environmental Performance Requirements. 6. ANSI/TIA-579TIA/EIA-579-A, 1998, Acoustic-to-Digital and Digital-to-Acoustic Transmission Requirements for ISDN Terminals Telecommunications Telephone Terminal Equipment Transmission Requirements for Digital Wireline Telephones. 7. ANSI/TIAEIA-810-AB, 2006 -20

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