TIA-785-1-2002 100 Mb s Layer Medium Dependent Sublayer and 10 Mb s and 100 Mb s Auto-Negotiation on 850nm Fiber Optics-Addendum 1 (Addendum 1 to TIA EIA-785)《850nm光纤上的100 Mb s物理层媒.pdf

《TIA-785-1-2002 100 Mb s Layer Medium Dependent Sublayer and 10 Mb s and 100 Mb s Auto-Negotiation on 850nm Fiber Optics-Addendum 1 (Addendum 1 to TIA EIA-785)《850nm光纤上的100 Mb s物理层媒.pdf》由会员分享，可在线阅读，更多相关《TIA-785-1-2002 100 Mb s Layer Medium Dependent Sublayer and 10 Mb s and 100 Mb s Auto-Negotiation on 850nm Fiber Optics-Addendum 1 (Addendum 1 to TIA EIA-785)《850nm光纤上的100 Mb s物理层媒.pdf（12页珍藏版）》请在麦多课文档分享上搜索。

1、 TIA-785-1-2002 APPROVED: DECEMBER 23, 2002 REAFFIRMED: OCTOBER 6, 2014 TIA-785-1 (Addendum No. 1 to TIA/EIA-785) May 2001100 Mb/s Layer Medium Dependent Sublayer and 10 Mb/s and 100 Mb/s Auto-Negotiation on 850nm Fiber Optics-Addendum 1 NOTICE TIA Engineering Standards and Publications are designed

2、 to serve the public interest through eliminating misunderstandings between manufacturers and purchasers, 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

3、 of such Standards and Publications shall not in any respect preclude any member or non-member of TIA from 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 membe

4、rs, either domestically or internationally. Standards and Publications are adopted by TIA in accordance with 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 ad

5、opting the Standard or Publication. This Standard does not purport to address all safety problems associated 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 applica

6、bility of regulatory limitations before its use. Any use of trademarks in this document are for information purposes and do not constitute an endorsement by TIA or this committee of the products or services of the company. (From Project No. PN-3-4360-AD1-RF1, formulated under the cognizance of the T

7、IA TR-42 Telecommunications Cabling Systems, TR-42.11 Subcommittee on Optical Systems (568). Published by TELECOMMUNICATIONS INDUSTRY ASSOCIATION Technology (b) there is no assurance that the Document will be approved by any Committee of TIA or any other body in its present or any other form; (c) th

8、e 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 issued patents, or copyrights, owned by one or more parties. TIA make

9、s 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 Manual. TIA takes no position with reference to, and disclaims any obl

10、igation 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 or judge whether proposed licensing terms or conditions are reasonab

11、le 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 Normative References to a document published by another organization (“o

12、ther 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 elements (as defined in the TIA Procedures for American National Standard

13、s) 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 TIA Procedures for American National Standards Annex C.1.2.3

14、) 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 patent applications. TIA does no

15、t 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, INCLUDING WITHOUT LIMITATIO

16、N, 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 RESPONSIBILITIES FOR THE ACCURACY OF TH

17、E 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 WITH THE CONTENTS. TIA SHAL

18、L 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 OF PROFITS, LITIGATION, OR

19、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 HEREOF, AND THESE CONTENTS WOUL

20、D NOT BE PUBLISHED BY TIA WITHOUT SUCH LIMITATIONS. TIA-785-1 Addendum 1 to ANSI/TIA/EIA-785 100 Mb/s Physical Layer Medium Dependent Sublayer and 10 Mb/s and 100 Mb/s Auto-Negotiation on 850 nm Fiber Optics Contents Page 1 INTRODUCTION .1 2 PURPOSE AND SCOPE.1 3 SUB-CLAUSE ADDENDUM.1 iii TIA-785-1

21、This page left blank.iv TIA-785-1 Addendum 1 to ANSI/TIA/EIA-785 100 Mb/s Physical Layer Medium Dependent Sublayer and 10 Mb/s and 100 Mb/s Auto-Negotiation on 850 nm Fiber Optics 1. INTRODUCTION The original publication of ANSI/TIA/EIA-785 contained requirements for both receiver bandwidth and rece

22、iver stressed receive sensitivity. The inclusion of the receiver bandwidth specification was technically duplicative to the receiver stressed receive sensitivity and leads to unwarranted limitations in transceiver designs. This addendum removes the requirements for receiver bandwidth from ANSI/TIA/E

23、IA-785. Two errors related to the stressed receive sensitivity test specifications are also corrected. The BER specified in Table 4-2 Note 4 is aligned with the system BER, and a typo in the vertical eye closure penalty equation in Annex A is corrected. 2. PURPOSE AND SCOPE The purpose of this Adden

24、dum is to remove Section 4.3.2.8 “Receive electrical 3 dB upper cutoff frequency” and related references within ANSI/TIA/EIA-785-2001, and to correct two errors related to the stressed receive sensitivity test specifications. 3. SUB-CLAUSE ADDENDUM 3.1 Delete sub-clause 4.3.2.8 and substitute: “4.3.

25、2.8 Not Used.” 1 TIA-785-1 3.2 Delete table 4.2 and substitute: Table 4-2 Characteristics of active input interface Subclause Parameter Min. Max. Units 4.3.2 ACTIVE INPUT INTERFACE 4.3.2.1 Center Wavelength 800 900 nm 4.3.2.2 Average Coupled Power (Note 1) -24.0 -12 dBm 4.3.2.3 Rise Time (10-90%) 0

26、7.3 ns 4.3.2.3 Fall Time (10-90%) 0 7.3 ns 4.3.2.4 Duty Cycle Distortion, peak-peak 0 1.5 ns 4.3.2.5 Data-Dependent Jitter, peak-peak (Note 2) 0 1.1 ns 4.3.2.6 Random Jitter, peak-peak (Note 3) 0 1.04 ns 4.3.2.7 Stressed receive sensitivity(Note 4) -24.55 NA dBm NOTES 1. 2. 3. 4. Average coupled opt

27、ical output power, rise time, fall time, and jitter (DCD, DDJ, and RJ) shall be measured at the output end of the fiber optic cabling used in the channel (see FDDI PMD annex B). The output end is defined as the end that connects to the receiver. The data pattern for this measurement shall be a strea

28、m of Halt symbols. (Fast Ethernet /H/ code-groups) Refer to normative annex A for additional details and alternative test methods. Data-dependent jitter is specified for the test data pattern specified in FDDI PMD annex A. Annex A also provides possible test methods. Random jitter is specified as th

29、e peak-peak value where the probability of exceeding that value is equal to 2.5 x 10-10. For a Gaussian probability distribution, the resulting peak-peak value is equal to 12.6 times the rms value. Stressed receive sensitivity is measured with a conformance test signal for BER= 2.5 x 10-10at the eye

30、 center, as specified in Annex A of this Standard. 3.3 In Annex A, delete: “Vertical eye-closure penalty = 10 log (AO/ AI) dB” and substitute: “Vertical eye-closure penalty = 10 * log (AO/ AI) dB.” 2 THE TELECOMMUNICATIONS INDUSTRY ASSOCIATION TIA represents the global information and communications

31、 technology (ICT) industry through standards development, advocacy, tradeshows, business opportunities, market intelligence and world-wide environmental regulatory analysis. Since 1924, TIA has been enhancing the business environment for broadband, wireless, information technology, cable, satellite, and unified communications. TIA members products and services empower communications in every industry and market, including healthcare, education, security, public safety, transportation, government, the utilities. TIA is accredited by the American National Standards Institute (ANSI).