TIA-604-13-A-2004 FOCIS-13 Fiber Optic Connector Intermateability Standard Type SFOC 1 25《FOCIS-13 光纤连接器互匹配性标准 类型 SFOC 1 25》.pdf

《TIA-604-13-A-2004 FOCIS-13 Fiber Optic Connector Intermateability Standard Type SFOC 1 25《FOCIS-13 光纤连接器互匹配性标准 类型 SFOC 1 25》.pdf》由会员分享，可在线阅读，更多相关《TIA-604-13-A-2004 FOCIS-13 Fiber Optic Connector Intermateability Standard Type SFOC 1 25《FOCIS-13 光纤连接器互匹配性标准 类型 SFOC 1 25》.pdf（30页珍藏版）》请在麦多课文档分享上搜索。

1、 TIA STANDARD FOCIS-13 Fiber Optic Connector Intermateability Standard, Type SFOC 1.25 TIA-604-13-A (Revision of TIA-604-13) AUGUST 2004 TELECOMMUNICATIONS INDUSTRY ASSOCIATION Representing the telecommunications industry in association with the Electronic Industries Alliance ANSI/TIA-604-13-A-2004

2、Approved: August 31, 2004 NOTICE TIA Engineering Standards and Publications are designed 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

3、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 from manufacturing or selling products not conforming to such Standards and Publications. Neither shall the ex

4、istence 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 with the American National Standards Institute (ANSI) patent policy. By such action, TIA does not assume any

5、 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 associated with its use or all applicable regulatory requirements. It is the responsibility of the user of this St

6、andard to establish appropriate safety and health practices and to determine the applicability of regulatory limitations before its use. (From Standards Proposal No. 3-4748-RV1, formulated under the cognizance of the TIA FO-4.3 Subcommittee on Fiber Optic Interconnecting Devices and Passive Componen

7、ts.) Published by TELECOMMUNICATIONS INDUSTRY ASSOCIATION 2004 Standards and Technology Department 2500 Wilson Boulevard Arlington, VA 22201 U.S.A. PRICE: Please refer to current Catalog of TIA TELECOMMUNICATIONS INDUSTRY ASSOCIATION STANDARDS AND ENGINEERING PUBLICATIONS or call Global Engineering

8、Documents, USA and Canada (1-800-854-7179) International (303-397-7956) or search online at http:/www.tiaonline.org/standards/search_n_order.cfm All rights reserved Printed in U.S.A. NOTICE OF COPYRIGHT This document is copyrighted by the TIA. Reproduction of these documents either in hard copy or s

9、oft copy (including posting on the web) is prohibited without copyright permission. For copyright permission to reproduce portions of this document, please contact TIA Standards Department or go to the TIA website (www.tiaonline.org) for details on how to request permission. Details are located at:

10、http:/www.tiaonline.org/about/faqDetail.cfm?id=18 OR Telecommunications Industry Association Standards (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) the Document may be amended, modified or changed in the

11、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 makes no search or investigation for IPR. When IPR consist

12、ing 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 obligation to investigate or inquire into, the scope or v

13、alidity 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 reasonable or non-discriminatory. TIA does not warrant or repr

14、esent that procedures or practices suggested or provided in the Manual have been complied with as respects the Document or its contents. 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 ser

15、vices or any claims of compliance with the contents of the Document. ALL WARRANTIES, EXPRESS OR IMPLIED, ARE DISCLAIMED, 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 A

16、ND ITS NON-INFRINGEMENT OF ANY THIRD PARTYS INTELLECTUAL PROPERTY RIGHTS. TIA EXPRESSLY DISCLAIMS ANY AND ALL RESPONSIBILITIES 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

17、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 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 LI

18、MITATION ANY AND ALL INDIRECT, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES (INCLUDING DAMAGES FOR LOSS OF BUSINESS, LOSS 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 T

19、HE POSSIBILITY OF SUCH DAMAGES. THE FOREGOING NEGATION OF DAMAGES IS A FUNDAMENTAL ELEMENT OF THE USE OF THE CONTENTS HEREOF, AND THESE CONTENTS WOULD NOT BE PUBLISHED BY TIA WITHOUT SUCH LIMITATION.TIA-604-13-A i FOCIS 13 FIBER OPTIC CONNECTOR INTERMATEABILITY STANDARD Type SFOC 1.25 CONTENTS 1 INT

20、RODUCTION 1 2 ADAPTER STANDARD 3 3 PLUG STANDARD 5 4 APLICATIONS 7 5 POLARIZATION MAINTENANCE 7 TIA-604-13-A ii TIA-604-13-A 1 FOCIS 13 FIBER OPTIC CONNECTOR INTERMATEABILITY STANDARD Type SFOC 1.25 1 Introduction 1.1 Scope FOCIS 13 presents the Intermateability standard for simplex and duplex conne

21、ctors with the commercial designation SFOC 1.25 (Shuttered Fiber Optic Connector 1.25mm) and is issued as an addendum to TIA/EIA 604, Fiber Optic Connector Intermateability Standards. The provisions of TIA/EIA 604 apply to this document. 1.2 Objective Intermateability standards define the minimum ph

22、ysical attributes of mating connector components. Fully dimensioned components are not within the scope or intent of FOCIS 13. The requirements in FOCIS 13 have been selected with the objective of ensuring that any combination of plugs and adapters conforming to the requirements of FOCIS 13 will mec

23、hanically intermate, and that intermated connector assemblies will meet a common level of performance. The common level of performance of an intermated connector assembly is the least demanding set of performance requirements in the separate performance specifications of each of the products in the

24、assembly; see TIA/EIA 604. 1.3 Limitations Realization of the objectives for FOCIS 13 may be limited by the following considerations: 1.3.1 Configuration Options There are configuration options for both plugs and adapters in FOCIS 13 that impose limitations on the combinations of plugs and adapters

25、that should be combined in a connector assembly. For plugs to be inserted in the adapter the keying option, k, for both plugs must be compatible with the keying option of the adapter. Both plugs should have the same ferrule diameter option, t. An assembly with different diameter options may have a h

26、igher loss than anticipated. Both plugs should have the same angle of contact option, a. An increase in loss may be expected if plugs with different contact options are mated, and the polish on the ferrules may be damaged. TIA-604-13-A 2 1.3.2 Common Performance The following considerations limit th

27、e application of common performance: The location of the optical cores, Figure 3.2.1a (Sheet 1), and the apex offsets, clause 3.2.5, are defined, without tolerances, by their true positions. To apply common performance the distributions of the actual positions of these features should be centered on

28、 their respective true positions. Tuning of the connector plugs may improve performance when plugs are mated with plugs that have been similarly tuned. Tuning, however, offsets the cores relative to the center of the ferrule and common performance can not be expected between tuned plugs and untuned

29、plugs. Tuned plugs are assembled so the offset of the fiber falls in a preferred location with respect to the key, see clause 3.2.8. As an alternative to tuning for fiber offset, plugs could be tuned for apex offset. This standard does not control the intrinsic loss that may occur between fibers in

30、a connector assembly. Intrinsic loss between fibers must be added to the basic connector loss. 1.3.3 Resolution Cases of combinations of plugs and adapters where mechanical intermateability or the common level of performance is not achieved should be resolved through the cooperation of the user and

31、the connector and adapter manufacturer(s). 1.4 Drawing Practices To be in compliance with ANSI and ISO Engineering Drawing Practices, the following shall apply: 1. Where the tolerance of form is not specified, the limits of the dimensions for a feature control the form as well as the size. The combi

32、ned effects of size and form variations may not exceed the envelope of perfect form at the maximum material condition (MMC). 2. Where interrelated features of size (features shown with a common axis or center plane) have no geometric tolerance of location or runout specified, the limits of the dimen

33、sions for a feature control the location tolerance as well as the size. When interrelated features are at the MMC they shall be perfectly located to each other as indicated by the drawing. 3. Where perpendicular features (features shown at right angles) have no geometric tolerance of orientation or

34、runout specified, the limits of the dimensions for a feature control the orientation tolerance as well as the size. When perpendicular features are at the MMC they shall be perfectly oriented to each other as indicated by the drawing. 4. As the size of a feature departs from the MMC, variations in f

35、orm, location and orientation are permissible. TIA-604-13-A 3 2 Adapter Standard 2.1 Adapter Designation The designation for a FOCIS 13 adapter is FOCIS 13-A-d-n-k-m where A designates an adapter d defines the adapter design n is the number of plug ports k defines the keying configuration m defines

36、the mounting configuration 2.2 Adapter Requirements FOCIS 13 adapters shall meet the requirements of this section. 2.2.1 Adapter Interface Options There are two adapter interface options for FOCIS 13 adapters. The requirements for these interface options are: d = 1 Designates a simplex adapter inter

37、face that must meet the dimensional requirements of Figure 2.2.1a, Simplex Adapter Interface, Option d = 1. d = 2 Designates a duplex adapter interface that must meet the dimensional requirements of Figure 2.2.1b, Duplex Adapter Interface, Option d = 2. 2.2.2 Adapter Number of Plug Ports Options n =

38、 1 Designates a simplex adapter with one plug port. n = 2 Designates a duplex adapter with two plug ports. 2.2.3 Adapter Keying Options Keying refers to differences in the interface between FOCIS 13 plugs and adapters that affect the ability of plugs and adapters to be connected or that alter the pe

39、rformance of the resulting connector assembly. Only a single keying interface has been defined, k = 1. The dimensions for k = 1 are defined in Figure 2.2.1a. TIA-604-13-A 4 2.2.4 Adapter Mounting Options The adapter mounting options are defined in Table 1. Table 1 - Adapter Mounting Options Adapter

40、Mounting Option Type of Mounting m = 0 Unspecified Mounting m = 1 Panel mounting with either retention clips or fasteners m = 2 Panel mounting with fasteners only m = 3 Panel mounting with retention clips only Adapters whose mounting features are not defined are identified with the option m = 0. The

41、 dimensions of the surfaces of the adapter that interface with the mounting panel are defined by the cutouts in the panel on which the adapter is mounted. FOCIS 13 adapters for m=1, m=2, and m=3, shall be capable of being mounted on panels with the dimensions in Figure 2.2.4. 2.2.5 Adapter Sleeves T

42、he adapter sleeve may be either solid or split (resilient), and the sleeve should be floating within the adapter. The minimum inside diameter of the sleeve is specified by the force required to remove a gage pin from the sleeve. The force required to remove a gage pin from the sleeve in a FOCIS 13 a

43、dapter shall not exceed 2.5 newtons (255 gf). The procedures of FOTP 158 shall be used to measure the withdrawal force. Gage pin diameters are specified in Table 2. Table 2 - Gage Pin Diameters Sleeve Type Minimum (mm) Maximum (mm) Split, Resilient 1.2485 1.2495 Solid 1.2500 1.2505 The maximum insid

44、e diameter of a sleeve is limited by the common level of performance that the adapter is to achieve. TIA-604-13-A 5 3 Plug Standard 3.1 Plug Designation The complete designation for FOCIS 13 connector plug is: FOCIS 13 P-d-n-k-t-a where P designates a plug d defines the plug design n is the number o

45、f fibers k defines the keying arrangement t defines the ferrule diameter a is the angle of contact 3.2 Plug Requirements FOCIS 13 plugs shall meet the requirements of this section. 3.2.1 Plug Interface Option There are three plug interface options for FOCIS 13 plugs. The requirements for these inter

46、face options are: d = 1 The elements of the plug that control the interface with the adapter, for plugs offered under this option, must meet the dimensional requirements of Figure 3.2.1a, Simplex Plug Interface, Option d = 1. d = 2 The elements of the plug that control the interface with the adapter

47、, for plugs offered under this option, must meet the dimensional requirements of Figure 3.2.1b, Duplex Plug Interface, Option d = 2. 3.2.2 Number of Fibers Options n = 1 Designates a plug with one fiber. n = 2 Designates a plug with two fibers. 3.2.3 Plug Keying Option Keying refers to differences i

48、n the interface between FOCIS 13 plugs and adapters that affect the ability of plugs and adapters to mechanically mate. Only a single keying option for FOCIS 13 plugs has been defined, k = 1. The dimensions for k = 1 are defined in Figure 3.2.1a. TIA-604-13-A 6 3.2.4 Ferrule Diameter Option Ferrule

49、diameters for FOCIS 13 plugs are specified in Table 3. Table 3 - Ferrule Diameter t Minimum (mm) Maximum (mm) Fiber 1 1.2485 1.2495 Singlemode 2 1.2467 1.2495 Multimode The ferrule tolerance t = 1 is generally applied to plugs with singlemode fiber. The ferrule tolerance t = 2 is generally applied to plugs with multimode fiber. 3.2.5 Angle of Contact Option Contact angle is the angle that the plane of contact makes with a plane perpendicular to the axis of the ferrule. The plane of contact is defined as plane A-A in Figure 3.2.5. Two Options have b