8 7 6 5 4 3 2 1 NOTES 1 DIMENSIONS ARE IN MILLIMETERS. 3MTM TWIN AXIAL PCI EXPRESS X8 MALE-TO-MALE CABLE ASSEMBLY 2 3MTM TWIN AXIAL 30 AWG, SILVER IMPEDANCE: 85 OVERALL RIBBON OVERALL RIBBON 2X CABLE PART NO. 3749-20 3 ROHS COMPLIANT. SEE REGULATORY INFORMATION APPENDIX IN "ROHS COMPLIANCE" SECTION AT WWW.3MCONNECTORS.COM (E1 & C1 APPLY) PIN A1 PIN B1 CABLE DESCRIPTION: PLATED SIGNAL WIRE 5 OHM WIDTH: 24.90 MM THICKNESS: 0.75 MM D D 4 THIS CABLE CONSTRUCTION HAS A THIN ALUMINUM LAYER AT EACH EDGE. USER SHOULD EVALUATE ITS USE IN THEIR APPLICATION AND, IF NECESSARY, INSULATING TAPE MAY BE APPLIED TO COVER THE ALUMINUM LAYER, AS USER DEEMS APPROPRIATE. PCIE X8 EXTENDER PCB PART NO. 78-9101-6470-2 PCIE X8 EXTENDER PCB INVERSE PART NO. 78-9101-8105-2 5 APPLICABLE SPECIFICATIONS: PRODUCT SPECIFICATION NUMBER: TWIN AX CABLE: PS-0106 CABLE ASSEMBLY: PS-0137 ADHESIVE ENCAPSULANT APPLIED TO END OF EACH CABLE 6 ORDER BY APPLICABLE 3M PART NUMBER: 8KH3-0734-XXXX XXXX = DIM 'A' IN MILLIMETERS (1000 = 1 METER) PART LABEL 3M LOGO 3M PART NO. DATE CODE: XXYY XX = YEAR YY = WEEK PIN B49 2X CABLE PART NO. SL8802/22-18DN5-00 C 3.0 CABLE 4.0 CABLE STRAIN RELIEF 5.0 QTY 8 PADDLECARD FINGER GOLD THICKNESS: 0.76 m [30 "] MIN ELECTROLYTIC HARD GOLD OVER 1.27 m [50 "] MIN ELECTROLYTIC NICKEL. SIDE B 1 2X 1.57 0.16 SIDE A 1 2 2 SIDE B SIDE A AS REQUIRED ADHESIVE C DIM A PIN A49 +5 -0 PIN B49 SEE NOTE 6 ADHESIVE ENCAPSULANT APPLIED TO END OF EACH CABLE B B 60.1 51.3 51.3 60.1 B PIN A1 9 9.0 15.5 APR 18,2013 A NEXT ASSEMBLY ACCESS CODES DIVISION 45126 MAR 04,2013 REV ECO ISSUE DATE AND DESCRIPTION DRFT DATE L SCHMIDT JAN 03,2013 CHKD DATE DIVISION CODE C 3M Center DO NOT SCALE DRAWING 2 1 INTERPRET PER ASME Y14.5 - 1994 MAX SURFACE ROUGHNESS 125 ALL SURFACES MARKED ONLY 7 6 5 4 3 St. Paul, TOLERANCES EXCEPT AS NOTED SCALE THIRD ANGLE PROJECTION 8 TS LDS TS DRFT CHKD INITIAL RELEASE DESIGN REFERENCE Visit http://www.3mconnectors.com LDS ADDED PINOUT TABLES ON SHEET 2 PIN B1 19.5 A 47199 2 INCHES .0 .00 .000 .0000 MILLIMETERS 0 1 .0 .5 .00 .05 .000 .005 ANGLES 1 MN 55144 MFG DATE APPVL DATE T SUNIGA JAN 07,2013 3M COPYRIGHT 2013 This document and the information it contains are 3M property and may not be reproduced or further distributed without 3M permission, or used or disclosed other than for 3M authorized purposes. All rights reserved. TITLE 8KH3-0734-XXXX, CABLE ASSY, MALE PCIE X8 TO MALE PCIE X8 CAGE SIZE NUMBER MODEL DRAWING NO. REV. 78-5100-2569-1 DET. LISTS 1 YES NO B SHT 1 OF 2 Imaged: B.2 5/8/2013 1:03 PM UTC-05:00 PCB 7 FLAMMABILITY RATING: TWIN AX CABLE: UL94 HB PCBS: UL94V-0 B 2.0 25.4 REVISION PCB NON-STANDARD LENGTHS AVAILABLE UPON SPECIAL REQUEST. MAY REQUIRE HIGHER MOQS AND LONGER LEAD TIMES. PIN A49 DRAWING NUMBER 1.0 (DIM 'A') (250 MM) (500 MM) 78-5100-2569-1 ITEM BILL OF MATERIALS DESCRIPTION PCIE X8 EXTENDER (98 POS) CARD-EDGE INVERSE 3M P/N: 78-9101-8105-2 PCIE X8 EXTENDER (98 POS) CARD-EDGE 3M P/N: 78-9101-6470-2 RIBBON TWIN AX CABLE 3M P/N: SL8802/22-18DN5-00 RIBBON CABLE, 20 POSITION 3M P/N: 3749-20 STANDARD LENGTH 8KH3-0734-0250 8KH3-0734-0500 A C B B01 B02 B03 B04 B05 B06 B07 B08 B09 B10 B11 B12 B13 B14 B15 B16 B17 B18 B19 B20 B21 B22 B23 B24 B25 B26 B27 B28 B29 B30 B31 B32 B33 B34 B35 B36 B37 B38 B39 B40 B41 B42 B43 B44 B45 B46 B47 B48 B49 Pin # A01 A02 A03 A04 A05 A06 A07 A08 A09 A10 A11 A12 A13 A14 A15 A16 A17 A18 A19 A20 A21 A22 A23 A24 A25 A26 A27 A28 A29 A30 A31 A32 A33 A34 A35 A36 A37 A38 A39 A40 A41 A42 A43 A44 A45 A46 A47 A48 A49 3 2 1 3M 3749-20 Cable Pin Attachment # Wire # Ground Layer 01 A01 02 Ground Layer 03 A02 - A03 04 A02 - A03 05 A02 - A03 06 A02 - A03 07 Ground Layer 08 A05 09 A06 10 A07 11 A08 12 Ground Layer 13 A09 - A10 14 A09 - A10 15 A09 - A10 16 A09 - A10 17 Ground Layer 18 Ground Layer 19 A11 20 D 3M SL8802 Cable Pin Attachment # Wire # Ground Layer GND A13 pr_01 A14 pr_01 A16 pr_02 A17 pr_02 Ground Layer pr_03 A19 pr_03 A21 pr_04 A22 pr_04 Ground Layer GND A25 pr_05 A26 pr_05 A29 pr_06 A30 pr_06 A32 pr_07 A33 pr_07 Ground Layer GND A35 pr_08 A36 pr_08 A39 pr_09 A40 pr_09 A43 pr_10 A44 pr_10 A47 pr_11 A48 pr_11 Ground Layer GND C B B 47199 APR 18,2013 LDS TS LDS TS DRFT CHKD ADDED PINOUT TABLES ON SHEET 2 A 45126 MAR 04,2013 INITIAL RELEASE DESIGN REFERENCE NEXT ASSEMBLY ACCESS CODES A DIVISION REV ECO ISSUE DATE AND DESCRIPTION DRFT DATE L SCHMIDT JAN 03,2013 CHKD DATE DIVISION CODE C 3M Center DO NOT SCALE DRAWING 1 1 THIRD ANGLE PROJECTION INTERPRET PER ASME Y14.5 - 1994 MAX SURFACE ROUGHNESS 125 ALL SURFACES MARKED ONLY 8 7 6 5 4 3 St. Paul, TOLERANCES EXCEPT AS NOTED SCALE 2 INCHES .0 .00 .000 .0000 MILLIMETERS 0 1 .0 .5 .00 .05 .000 .005 ANGLES 1 MN 55144 MFG DATE APPVL DATE T SUNIGA JAN 07,2013 3M COPYRIGHT 2013 This document and the information it contains are 3M property and may not be reproduced or further distributed without 3M permission, or used or disclosed other than for 3M authorized purposes. All rights reserved. TITLE 8KH3-0734-XXXX, CABLE ASSY, MALE PCIE X8 TO MALE PCIE X8 CAGE SIZE NUMBER MODEL DRAWING NO. REV. 78-5100-2569-1 DET. LISTS 1 YES NO B SHT 2 OF 2 Imaged: B.2 5/8/2013 1:03 PM UTC-05:00 Wire # GND pr_01 pr_01 pr_02 pr_02 pr_03 pr_03 pr_04 pr_04 GND pr_05 pr_05 pr_06 pr_06 pr_07 pr_07 GND pr_08 pr_08 pr_09 pr_09 pr_10 pr_10 pr_11 pr_11 GND 3M SL8802 Cable Pin Attachment # Ground Layer B14 B15 B17 Ground Layer B19 B20 B23 B24 Ground Layer B27 B28 B30 B31 B33 B34 Ground Layer B37 B38 B41 B42 B45 B46 B48 Ground Layer Ground Layer Pin # PCI-Express X8 Pin-Out Side B Description Side A Description Hot plug presence +12 volt power detect +12 volt power +12 volt power +12 volt power +12 volt power Ground Ground SMBus clock TCK SMBus data TDI Ground TDO +3.3 volt power TMS +TRST# +3.3 volt power 3.3v volt power +3.3 volt power Link Reactivation Power Good Mechanical Key Reserved Ground Ground Reference Clock Transmitter Lane 0, Differential pair Differential pair Ground Ground Receiver Lane 0, Hotplug detect Differential pair Ground Ground Transmitter Lane 1, Reserved Differential pair Ground Ground Receiver Lane 1, Ground Differential pair Transmitter Lane 2, Ground Differential pair Ground Ground Receiver Lane 2, Ground Differential pair Transmitter Lane 3, Ground Differential pair Ground Ground Receiver Lane 3, Reserved Differential pair Hot plug detect Ground Ground Reserved Transmitter Lane 4, Reserved Differential pair Ground Ground Receiver Lane 4, Ground Differential pair Transmitter Lane 5, Ground Differential pair Ground Ground Receiver Lane 5, Ground Differential pair Transmitter Lane 6, Ground Differential pair Ground Ground Receiver Lane 6, Ground Differential pair Transmitter Lane 7, Ground Differential pair Ground Ground Receiver Lane 7, Hot plug detect Differential pair Ground Ground 4 B D 5 REVISION Wire # 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 3M 3749-20 Cable Pin Attachment # Ground Layer B01 - B02 B01 - B02 B01 - B02 B01 - B02 B01 - B02 B01 - B02 Ground Layer B05 B06 Ground Layer B08 B08 B09 B10 B10 Ground Layer B11 Ground Layer B12 6 DRAWING NUMBER 7 78-5100-2569-1 8 A