1、AEROSPACE STANDARD(R) CABLE, 4 PAIR 24 AWGCOPPER ALLOY, SHIELDED, 100 OHM, 200 C,ETHERNET 1000 BASE TAS6070/2Copyright 2016 SAE InternationalAll rights reserved. No part of this publication may be reproduced, stored in a retrieval system or transmitted, in any form or by any means, electronic, mecha
2、nical, photocopying, recording, or otherwise, without the prior written permission of SAE.TO PLACE A DOCUMENT ORDER: Tel: 877-606-7323 (inside USA and Canada) Tel: +1 724-776-4970 (outside USA)Fax: 724-776-0790 Email: CustomerServicesae.org SAE WEB ADDRESS: http:/www.sae.orgISSUED2015-01REVISED2016-
3、12THIRD ANGLE PROJECTIONCUSTODIAN: AE-8/AE-8DREV. AFEDERAL SUPPLY CLASSAS6070/2SHEET 1 OF 5REV.APROCUREMENT SPECIFICATION: AS6070SAE Technical Standards BoardRules providethat:“This reportis publishedby SAE to advance thestateoftechnical andengineering sciences. The useofthis reportis entirely volun
4、tary, and its applicability and suitability forany particularuse, includingany patent infringement arising therefrom, is thesole responsibility of theuser.”SAE reviews eachtechnical reportatleastevery fiveyears at whichtime it may berevised, reaffirmed, stabilized, or cancelled. SAEinvites your writ
5、ten comments and suggestions.SAE values your input. To provide feedback on thisTechnical Report, please visit http:/standards.sae.org/AS6070/2ARATIONALECHANGE REQUIRED TO CLARIFY AND CORRECT REQUIREMENTS.NOTICETHE COMPLETE REQUIREMENTS FOR PROCURING THE PRODUCT DESCRIBED HEREIN SHALL CONSIST OF THIS
6、 DOCUMENT AND THE LATEST ISSUE OF AS6070.FIGURE 1 - FOUR PAIR CONFIGURATION (DESIGN SHOWN IS NOTATIONAL)1.0 CONSTRUCTION DETAILSTABLE 1COMPONENT MATERIAL REQUIREMENTCONDUCTOR 1/ 24 AWG 19X36 SILVER PLATED COPPER ALLOY .0244 INCH MAXIMUMINSULATION FLUOROPOLYMER .045 INCH .003 INCHINSULATION COLOR PAI
7、R 1: WHITE/BLUE WEIGHTS: NONE. WRAP CABLE BY HAND AROUND MANDREL WITH SUFFICIENT TENSION TO HOLD CABLE FIRMLY AGAINST MANDREL.3.3 BLOCKINGOVEN TEMPERATURE: 200 C 5 C; MANDREL SIZE: 10 TIMES CABLE DIAMETER (10%). NO BLOCKING BETWEEN ADJACENT LAYERS ALLOWED. JACKET AND COMPONENT WIRES MEET DIELECTRIC
8、WITHSTAND REQUIREMENTS.3.4 COLD BENDCOLD CHAMBER TEMPERATURE: -55 C 5 C; MANDREL: 10 TIMES CABLE DIAMETER (10%). NO CRACKING OF JACKET ALLOWED. JACKET AND COMPONENT WIRES MEET DIELECTRIC WITHSTAND REQUIREMENTS.3.5 CONDUCTOR ELONGATION AND TENSILE BREAK STRENGTH IN ACCORDANCE WITH AS29606, TABLE 4C3.
9、6 DRY DIELECTRIC WITHSTAND - COMPONENT WIRESCOMPONENT WIRES SHALL WITHSTAND 1500 V RMS FOR BOTH INITIAL QUALIFICATION AND QUALITY CONFORMANCE TESTING. THE WITHSTAND VOLTAGE SHALL BE APPLIED FOR 1 MINUTE WIRE TO WIRE AND WIRE TO SHIELD. NO SPECIAL PREPARATION OR CONDITIONS APPLY. THERE SHALL BE NO EV
10、IDENCE OF DAMAGE TO WIRE PAIR INSULATION.3.7 DIMENSIONALSEE TABLE 1.3.8 FLAMMABILITYMAXIMUM FLAME TRAVEL SHALL BE 3 INCHES, THERE SHALL BE NO EVIDENCE OF FLAMING PARTICLES AND FLAME EXTINGUISH TIME 5 SECONDS MAX.3.9 FLUID IMMERSIONAFTER THE FLUID IMMERSION TEST, THE DIAMETER OF THE CABLE SHALL NOT C
11、HANGE MORE THAN 5%. JACKET SHALLNOT CRACK. AFTER BEND TEST, THE JACKET AND COMPONENT WIRES SHALL MEET DIELECTRIC WITHSTAND REQUIREMENTS. 3.10 HUMIDITY RESISTANCEAFTER 15 CYCLES. FOLLOWING THE COMPLETION OF 15 CYCLES OF THE HUMIDITY TEST THE CABLE SHALL MEET THE DRY DIELECTRIC REQUIREMENTS.3.11 SPARK
12、 TEST ON PRIMARY WIRESBEFORE SECONDARY PROCESSING, THE PRIMARY WIRES SHALL BE TESTED IN ACCORDANCE WITH AS4373, TEST METHOD 505, METHOD (1). THE SIGNAL AMPLITUDE AND FREQUENCY SHALL BE: 1500 VRMS AND 3 KHz.AEROSPACE STANDARD AS6070/2SHEET 3 OF 5REV.ACABLE, 4 PAIR 24 AWGCOPPER ALLOY, SHIELDED, 100 OH
13、M, 200 C,ETHERNET 1000 BASE T3.12 SPARK TEST ON FINISHED CABLE (MANUFACTURING REQUIREMENT ONLY)CABLE SHALL BE TESTED IN ACCORDANCE WITH AS4373, TEST METHOD 505, METHOD (1). THE INTERNAL AND OUTER SHIELDS SHALL BE ELECTRICALLY CONNECTED TOGETHER. THE SIGNAL AMPLITUDE AND FREQUENCY SHALL BE: 1500 V RM
14、S AND 3 KHz).3.13 SMOKE QUANTITYMAXIMUM SPECIFIC OPTICAL DENSITY (DS) IS LESS THAN 50 AFTER 4 MINUTES.3.14 THERMAL SHOCK RESISTANCEOVEN TEMPERATURE: 200 C 5 C, ENDS SHALL NOT SHRINK OR EXPAND MORE THAN .25 INCH AND NO JACKET CRACKING. JACKET AND COMPONENT WIRES SHALL MEET DIELECTRIC WITHSTAND REQUIR
15、EMENTS.3.15 WEIGHTSEE TABLE 1.3.16 ATTENUATIONATTENUATION SHALL MEET THE VALUES DETERMINED BY THE FOLLOWING FORMULA FOR FREQUENCIES FROM 1 TO 100 MHz. TABULATED VALUES ARE GIVEN FOR INFORMATION ONLY.$77(18$7,21 f f + f) dB/100 MFREQUENCY (MHz) 1.0 4.0 8.0 10.0 16.0 20.0 25.0 31.25 62.5 100.0ATTENUAT
16、ION (dB/100 M) 2.7 5.6 7.9 8.9 11.2 12.7 14.2 16.0 23.3 30.03.17 CAPACITANCE UNBALANCED PAIR-GROUND: 66 PF/100 M MAXIMUM3.18 DIFERENTIAL IMPEDANCEDIFERENTIAL IMPEDANCE SHALL BE 100 OHM 15 OHM.3.19 DIRECT CURRENT RESISTANCE (DCR) UNBALANCED: 3% MAXIMUM3.20 NEAR END CROSS TALK (NEXT) 7 15 LOG (f / 100
17、) dBNEXT (100) SHALL BE 35.3 dBFREQUENCY (MHz) 1.0 4.0 8.0 10.0 16.0 20.0 25.0 31.25 62.5 100.0NEXT (dB) 65.3 56.3 51.8 50.3 47.2 45.8 44.3 42.9 38.4 35.33.21 POWER SUM NEAR-END CROSS TALK (PSNEXT)FOR FREQUENCIES FROM 1 TO 100 MHz, PSNEXT SHALL MEET THE VALUES DETERMINED BY THE FOLLOWING EQUATION. T
18、ABULATED VALUES ARE GIVEN FOR INFORMATION ONLY.361(;7 15 LOG (f / 100)FREQUENCY (MHz) 1.0 4.0 8.0 10.0 16.0 20.0 25.0 31.25 62.5 100.0PSNEXT (dB) 62.3 53.3 48.8 47.3 44.2 42.8 41.3 39.9 35.4 32.33.22 ATTENUATION TO CROSSTALK RATIO-FAR END (ACR-F)FOR FREQUENCIES FROM 1 TO 100 MHz AND A LENGTH OF 100
19、M, ELFEXT SHALL MEET VALUES DETERMINED BY THE FOLLOWING EQUATION. TABULATED VALUES ARE GIVEN FOR INFORMATION ONLY.ACR-F 20 LOG (f / 100) dBFREQUENCY (MHz) 1.0 4.0 8.0 10.0 16.0 20.0 25.0 31.25 62.5 100.0ACR-F (dB) 63.8 51.8 45.7 43.8 39.7 37.8 35.8 33.9 27.9 23.8AEROSPACE STANDARD AS6070/2SHEET 4 OF
20、 5REV.ACABLE, 4 PAIR 24 AWGCOPPER ALLOY, SHIELDED, 100 OHM, 200 C,ETHERNET 1000 BASE T3.23 POWER SUM ATTENUATION TO CROSSTALK RATIO-FAR END (PSACR-F)FOR FREQUENCIES FROM 1 TO 100 MHz AND A LENGTH OF 100 M, PSELFEXT SHALL MEET VALUES DETERMINED BY THE FOLLOWING EQUATION. TABULATED VALUES ARE GIVEN FO
21、R INFORMATION ONLY.PSACR-) 20 LOG (f / 100) dBFREQUENCY (MHz) 1.0 4.0 8.0 10.0 16.0 20.0 25.0 31.25 62.5 100.0PSACR-F (dB) 60.8 48.8 42.7 40.8 36.7 34.8 32.8 30.9 24.9 20.83.24 RETURN LOSS (RL)RETURN LOSS SHALL MEET THE VALUES DETERMINED BY THE FOLLOWING EQUATIONS. TABULATED VALUES ARE GIVEN FOR INF
22、ORMATION ONLY.FREQUENCY (MHz) RETURN LOSS (dB)I 20 + 5 LOG (f)I 25I 25 - 7.0 LOG (f / 20)FREQUENCY (MHz) 1.0 4.0 8.0 10.0 16.0 20.0 25.0 31.25 62.5 100.0RETURN LOSS (dB) 20.0 23.0 24.5 25.0 25.0 25.0 24.3 23.6 21.5 20.13.25 PROPAGATION DELAYFREQUENCY (MHz) PROPAGATION DELAY (NS/100 M)I (534 + 36/ I
23、)FREQUENCY (MHz) 1.0 4.0 8.0 10.0 16.0 20.0 25.0 31.25 62.5 100.0PROPAGATION DELAY (NS/100 M) 570 552 547 545 543 542 541 540 539 5383.26 PROPAGATION DELAY SKEWPROPAGATION DELAY SKEW SHALL NOT EXCEED 45 NS/100 M.3.27 VELOCITY OF PROPAGATION (SEE ASTM D4566, PHASE VELOCITY)VELOCITY OF PROPAGATION SHA
24、LL NOT BE LESS THAN 68% AT 31.25 MHz (REFERENCE ONLY).4.0 CABLE IDENTIFICATIONCABLE SHALL BE MARKED ON EITHER AN INTERNAL MARKER TAPE UNDER THE JACKET OR PRINTED ON THE JACKET SURFACE WITH A CONTRASTING INK COLOR. MINIMUM MARKINGS SHALL BE CABLE PART NUMBER, AND MANUFACTURERS CAGE CODE.4.1 DURABILIT
25、Y OF IDENTIFICATIONTHREE SPECIMENS SHALL BE TESTED IN ACCORDANCE WITH AND MEET THE REQUIREMENTS OF AS4373 METHOD 710, USING A WEIGHT .5 POUNDS AND 250 STROKES.AEROSPACE STANDARD AS6070/2SHEET 5 OF 5REV.ACABLE, 4 PAIR 24 AWGCOPPER ALLOY, SHIELDED, 100 OHM, 200 C,ETHERNET 1000 BASE T5.0 CONSTRUCTION O
26、PTIONS:TABLE 2PARTNUMBER1ST DIGITCONDUCTOR/SHIELDPLATING2ND DIGITPRIMARY INSULATION3RD DIGITJACKET COLOR4TH DIGITJACKET DETAIL5TH DIGITPRIMARY WIRE COLOR CODEAS 6070/2-XXXXX(0) 40 MICROINCHES(1) 80 MICROINCHES(A) EXPANDED PTFE/PTFE TAPE(B) FOAMED FEP OR PFA 3/(C) PTFE, FEP, PFA(0) BLACK(1) BROWN(2)
27、RED(3) ORANGE(4) YELLOW(5) GREEN(6) BLUE(7) VIOLET(8) GRAY(9) WHITE(U) UV LASER MARKABLE 4/(X) TRANSLUCENT COLORNO DIGIT: NON UV LASER MARKABLE(A) PAIR 1: WHITE/BLUE & BLUEPAIR 2: WHITE/ORANGE & ORANGEPAIR 3: WHITE/GREEN & GREENPAIR 4: WHITE/BROWN & BROWN(B) 3/PAIR 1: WHITE & BLUEPAIR 2: WHITE & ORA
28、NGEPAIR 3: WHITE & GREENPAIR 4: WHITE & BROWN3/ NOT FOR US DEPARTMENT OF DEFENSE (NAVY) USE.4/ UV LASER MARKABLE JACKETS MUST HAVE MINIMUM CONTRAST OF 50% AS DEFINED IN ACCORDANCE TO AS4373 METHOD 1001.EXAMPLE: PART NUMBER FOR 40 MICROINCH SILVER PLATED CONDUCTOR AND SHIELD, FOAMED FEP INSULATION, A
29、 TRANSLUCENT BLUE JACKET, AND INTERNAL COLOR CODE (WHITE & BLUE, WHITE & ORANGE, WHITE & GREEN, AND WHITE & BROWN) IS AS6070/2-0B6XB.6.0 APPLICATION NOTES6.1 THIS INSULATION SYSTEM IS DESIGNED TO BE USED IN AEROSPACE APPLICATIONS USING 60 VOLTS OR LESS. VERIFICATION OF THE SUITABILITY OF THIS PRODUC
30、T FOR USE IN OTHER ELECTRICAL SYSTEM CONFIGURATIONS IS THERESPONSIBILITY OF THE USER.6.2 PRIMARY WIRE COLOR, STRIPPED IS RECOMMENDED IN LIEU OF A SOLID WHITE PRIMARY WIRE. THE STRIPPED WIRECOLOR ALLOWS EASY RECOGNITION OF WICH PAIR WIRE GOES WITH A PARTICULAR SOLID COLOR PRIMAY WIRE. THEUSER IS CAUT
31、IONED THAT AS50881 TREATS A STRIPPED WIRE AND A SOLID COLORED WIRE AS THE SAME COLOR. 7.0 SPECIFICATION NOTES 7.1 REVISION INDICATOR: A CHANGE BAR (l) LOCATED IN THE LEFT MARGIN IS FOR THE CONVENIENCE OF THE USER IN LOCATING AREAS WHERE TECHNICAL REVISIONS, NOT EDITORIAL CHANGES, HAVE BEEN MADE TO THE PREVIOUS ISSUE OF THIS DOCUMENT. AN (R) SYMBOL TO THE LEFT OF THE DOCUMENT TITLE INDICATES A COMPLETE REVISION OF THE DOCUMENT, INCLUDING TECHNICAL REVISIONS. CHANGE BARS AND (R) ARE NOT USED IN ORIGINAL PUBLICATIONS NOR IN DOCUMENTS THAT CONTAIN EDITORIAL CHANGES ONLY.
