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Wilder Technologies SFP+-TPA-HCB-P User Manual

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SFP+ Test Adapter User Manual
User Manual
P a g e
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©2020-2024 Wilder Technologies, LLC
Document No. 910-0019-000 Rev. H

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Summary of Contents for Wilder Technologies SFP+-TPA-HCB-P

  • Page 1 SFP+ Test Adapter User Manual User Manual P a g e ©2020-2024 Wilder Technologies, LLC Document No. 910-0019-000 Rev. H...

  • Page 2: Table Of Contents

    Compliance with Environmental Legislation ................. 28 WEEE Compliance Statement ....................28 Compliance to RoHS 2 Substance Restrictions ................28 Glossary of Terms .......................... 29 Index .............................. 30 P a g e ©2020-2024 Wilder Technologies, LLC Document No. 910-0019-000 Rev. H...

  • Page 3: Introduction

    SFP+ Test Adapter User Manual Introduction This user’s guide documents the SFP+ Plug and Receptacle Test Adapters (SFP+-TPA-HCB-P and SFP+-TPA-MCB-R), and the Low Speed HCB and MCB Switch Module assemblies. The two test adapter types, shown in Figures 1 and 2, test SFP+ interface cables, hosts, and modules to the requirements of the SFF-8431 and SFF-8083 specifications.
  • Page 4 Figure 2. The SFP+ MCB Test Adapter tests to the requirements of the Module Compliance Board (Receptacle) (Note: Coaxial cables shown are illustrated shorter than those used in the test adapter.) NOTE: The metal shell of both the plug (SFP+-TPA-HCB-P) and receptacle (SFP+-TPA-MCB-R) connectors tie high-speed ground to chassis ground.

  • Page 5: Product Inspection

    Retain the outer cardboard shipping container until the contents of the shipment have been inspected for completeness and the product has been checked mechanically and electrically. Use the foam-lined instrument-case for secure storage of the Wilder Technologies SFP+ Test Adapter when not in use.

  • Page 6: The Sfp+ Test Adapter Care And Handling Precautions

    SFP+ TPA to or from the DUT. Pulling directly on the SFP+ TPA cables or using them to insert the SFP+ TPA may cause damage. P a g e ©2020-2024 Wilder Technologies, LLC Document No. 910-0019-000 Rev. H...
  • Page 7 The SFP+-TPA-MCB-R Switch Module assembly incorporates electrostatic sensitive components. Additionally, when an active DUT is installed, that device also becomes susceptible to ESD. Observe proper ESD precautions, further discussed later in this document. P a g e ©2020-2024 Wilder Technologies, LLC Document No. 910-0019-000 Rev. H...

  • Page 8: General Test Adapter, Cable, And Connector

    Do not over-tighten preliminary connections  Do not twist or screw-in cables  Use a torque wrench, and do not tighten past the “break” point of the torque wrench P a g e ©2020-2024 Wilder Technologies, LLC Document No. 910-0019-000 Rev. H...

  • Page 9: Electrostatic Discharge Information

    Acceptable ESD accessories may be purchased from a local supplier. WARNING: These techniques for a static-safe workstation should not be used when working on circuitry with a voltage potential greater than 500 volts. P a g e ©2020-2024 Wilder Technologies, LLC Document No. 910-0019-000 Rev. H...

  • Page 10: User Model

    The following examples are suggestions for possible testing setups. In this first example, a SFP+-TPA-MCB-R and associated Switch Module assembly is used to test a SFP+ Module: P a g e | 10 ©2020-2024 Wilder Technologies, LLC Document No. 910-0019-000 Rev. H...
  • Page 11 SFP+ Test Adapter User Manual The second example shows a SFP+-TPA-HCB-P and associated Switch Module assembly is used to test a host: In the case where the laboratory source or load is not used in the test, it must be replaced with RF terminations on each unused signal (RF terminators are optionally offered by Wilder Technologies).
  • Page 12 SFP+ Test Adapter User Manual The third example shows two SFP+-TPA-MCB TPAs-R’s used for testing a SFP+ cable: P a g e | 12 ©2020-2024 Wilder Technologies, LLC Document No. 910-0019-000 Rev. H...

  • Page 13: Calibration Through De-Embedding

    The SFP+-TPA’s have Touchstone S4P files for de-embedding the electrical length and losses within the TPA up to the SFP+ connector interface pads. (Contact Wilder Technologies, support@wilder-tech.com, to obtain a copy of the S4P files.) The Touchstone S4P files enable...

  • Page 14: Mechanical And Environmental Specifications

    Color ID for Data Line Polarity (See Table 4) Color ID for Differential Pair (See Table 2 & 4) Figure 3. Cable Connectors (SFP+-TPA-HCB-P shown) P a g e | 14 ©2020-2024 Wilder Technologies, LLC Document No. 910-0019-000 Rev. H...
  • Page 15 S1 are Pin-1-Off, Pin-2-Off, Pin-3-Off, Pin-4-NC.) The mating 3-position receptacle connector housings and contact receptacles for 22-30awg wire are provided with each SFP+-TPA-HCB-P Switch Module assembly, allowing the user to create custom Switch Module cables. (Molex part number 22-01-2035 for the housings and 08-55-0102 for the receptacle contacts).
  • Page 16 (See Table 4) Pin 1 End (Ref) Low-Speed Connector Receptacle (See Table 3 and 4) Connector (See Table 4) Figure 6. Cable Connectors (SFP+-TPA-MCB-R shown) P a g e | 16 ©2020-2024 Wilder Technologies, LLC Document No. 910-0019-000 Rev. H...
  • Page 17 TX_DIS (S1-1) Switch = On RS1 (S1-3) Switch = Off RS0 (S1-2) Switch = Off Figure 7. SFP+-TPA-MCB-R Switch Module Figure 8. SFP+-TPA-MCB-R Switch Module Schematic P a g e | 17 ©2020-2024 Wilder Technologies, LLC Document No. 910-0019-000 Rev. H...
  • Page 18 RS1, Rate select 1 Pin 10 Black VccR, module receiver power supply Pin 11 Black Vcct, module transmitter power supply Pin 12 Black VeeR and VeeT, RF Ground P a g e | 18 ©2020-2024 Wilder Technologies, LLC Document No. 910-0019-000 Rev. H...
  • Page 19 Black Insulation/NA RF Ground P2/J2 Pin 1, Pin 12 Black Insulation/NA Yellow Label Black Yellow Label RF Ground P2/J2 Pin 1, Pin 12 Black Insulation/NA P a g e | 19 ©2020-2024 Wilder Technologies, LLC Document No. 910-0019-000 Rev. H...

  • Page 20: Electrical Specifications

    All Differential Pairs, Receptacle and Plug Single aggressor, with SFP+ connector, mated NEXT (dB), at 5 GHz HCB to MCB, with standard coaxial cables and terminations P a g e | 20 ©2020-2024 Wilder Technologies, LLC Document No. 910-0019-000 Rev. H...
  • Page 21 SFP+ Test Adapter User Manual Table 6. Electrical Specifications (Optional External DC Block) as Supplied by Wilder Technologies SPECIFICATION NOTES Insertion Loss (dB), at 100 kHz - 12.4 GHz 0.50 at 12.4 - 26.5 GHz 0.75 VSWR, 7kHz TO 26.5 GHz 1.35...
  • Page 22 SFP+ Test Adapter User Manual Figure 9. Typical mated pair 10 Gb/s eye diagram. Figure 10. Typical mated pair 10 Gb/s eye data. P a g e | 22 ©2020-2024 Wilder Technologies, LLC Document No. 910-0019-000 Rev. H...
  • Page 23 Figure 11. Typical mated pair balanced insertion loss. Figure 12. Available S4Ps showing balanced insertion loss of HCB without connector, MCB without connector, and HCB Through MCB without connectors. P a g e | 23 ©2020-2024 Wilder Technologies, LLC Document No. 910-0019-000 Rev. H...
  • Page 24 Figure 13. Typical mated pair balanced return loss. Figure 14. Available S4Ps showing balanced return loss of HCB without connector, MCB without connector, and HCB through MCB without connectors. P a g e | 24 ©2020-2024 Wilder Technologies, LLC Document No. 910-0019-000 Rev. H...
  • Page 25 SFP+ Test Adapter User Manual Figure 15. Typical differential TDR of SFP+-TPA-HCB-P connected to SFP+-TPA-MCB-R at 34ps Rise Time (20-80%) (Measured at 50 ps 10-90%). P a g e | 25 ©2020-2024 Wilder Technologies, LLC Document No. 910-0019-000 Rev. H...
  • Page 26 SFP+ Test Adapter User Manual Figure 16. Typical mated pair common mode return loss. Figure 17. Typical mated pair differential to common mode conversion. P a g e | 26 ©2020-2024 Wilder Technologies, LLC Document No. 910-0019-000 Rev. H...
  • Page 27 Figure 19. Typical Differential FEXT, with mated connectors, adjacent differential pairs, both transmit and receive terminated at both ends. P a g e | 27 ©2020-2024 Wilder Technologies, LLC Document No. 910-0019-000 Rev. H...

  • Page 28: Compliance With Environmental Legislation

    European Union Directive 2002/96/EC on waste electrical and electronic equipment ("WEEE Directive"). As a service to our customers, Wilder Technologies is also available for managing the proper recycling and/or disposal of all Wilder Technologies products that have reached the end of their useful life.

  • Page 29: Glossary Of Terms

    Victim A signal carrier on a system that has a response imposed on it by other signals in the system. P a g e | 29 ©2020-2024 Wilder Technologies, LLC Document No. 910-0019-000 Rev. H...

  • Page 30: Index

    SFF Specification, 3, 15, 17 Drift Errors, 13 SFP+-TPA-HCB-P Cable Pinout, 14 DUT, 13 SFP+-TPA-HCB-P Plug TPA Testing a Host, 11 Electrical Specifications, 20 SFP+-TPA-MCB -R Testing a SFP+ Module, 10 Electrostatic Discharge Information (ESD), 9 SFP+-TPA-MCB-R Cable Pinout, 14 Environmental Changes, 13 SFP+-TPA-MCB-R’s Testing a SFP+ Cable, 12...
  • Page 32 Visit our website at www.wilder-tech.com Wilder Technologies, LLC 11201 NE 9 Vancouver WA, 98684 Phone: 360-859-3041 Fax: 360-859-3105 www.wilder-tech.com © 2024 Wilder Technologies, LLC Document No. 910-0019-000 Rev. H Created: 10/24/2011 Updated: 2/29/2024...

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