Teledyne Lecroy PCI Express Gen4 x4 U.2 User Manual And Quick Start Manual Download Page 3

Test Points

Modification of HDD Carrier for Use with Teledyne LeCroy U.2 Interposer

Warning

DO NOT OPERATE IN A CHASSIS WITHOUT ADDING CARRIER RAILS OR YOU WILL DAMAGE THE 
INTERPOSER.

Teledyne LeCroy's PCI Express Gen4 x4 U.2/U.3 Single/Dual Port Interposer can be attached to a donor drive carrier. If you plan to insert 

the interposer into a Chassis backplane you MUST fit the rails from a donor carrier to the interposer before use, to avoid serious damage 

to the interposer. In order to do this, some adjustments need to be made to the drive carrier to allow the interposer to fit properly. Teledyne 

LeCroy provides these instructions as a service to users but any modification done to the drive carrier is done at the user’s risk. Teledyne 

LeCroy provides no guarantee or warranty with these modifications. These modifications of the drive carrier are the sole responsibility of 

the user. This procedure is for this specific drive carrier. Other drive carriers may need slightly different steps, but this drive carrier is typical. 

See figure on next page.

Test Point Number

Test Point Name

TP3

GND

TP9

GND

TP10

4V from 12V DC Jack

TP11

3.3V IO

TP13

 1.2V CORE

TP26

3V3_AUX_HOST

TP28

12V_HOST

Connecting the PCI Express Gen4 x4 U.2/U.3 Single/Dual Port Interposer to one Summit T48 Analyzer

Analyzer Cable

Y cable: PE021UCA-X

Summit T48 Analyzer

U.2

  Host Slot

12V DC from 
adapter supplied

External Clock 
Inputs MMCX 
(Optional 
Connection)

Device Under Test 

(DUT)

Bay compatible with 

2.5" drives

Lane Activity LEDs

SW2: Clock 

Selection

SW4: DUT Power 
Status LEDs

Link Standard Detection LEDs

Link Width configuration LEDs

Attach support bracket for 3.5 Inch conversion (optional) 
and drive carrier (required). See sections 7 and 8 below.

6

7

Summary of Contents for PCI Express Gen4 x4 U.2

Page 1: ...inspection Introduction Use this document for quick installation and setup Teledyne LeCroy s PCI Express Gen4 x4 U 2 U 3 Single Dual Port Interposer provides a quick and simple means for protocol anal...

Page 2: ...only 2 5 drives Screw the drive to the bay to secure it 4 Connect the Summit T48 Analyzer or other compatible Teledyne LeCroy analyzer to the interposer using the analyzer Y cable PE021UCA X 5 Connect...

Page 3: ...uarantee or warranty with these modifications These modifications of the drive carrier are the sole responsibility of the user This procedure is for this specific drive carrier Other drive carriers ma...

Page 4: ...similar surface Step 2 Remove the Ejection Catch Assembly from the Drive Carrier To remove the ejection catch assembly remove two screws holding the metal housing to the ejector catch assembly on the...

Page 5: ...the drive carrier It will not be reused Step 6 Bend Drive Carrier Ears Out of the Way The drive carrier is usually a simple folded piece of fairly thin metal which can be gently bent flat by hand If t...

Page 6: ...e reattached using the original screws Step 9 Attach the PCI Express PCI Express Gen4 x4 U 2 U 3 Single Dual Port Interposer to the Drive Carrier Slide the Interposer into the drive carrier using the...

Page 7: ...can be mounted on either the top or bottom of the Interposer depending on the drive carrier configuration Teledyne LeCroy s interposer with the 3 5 inch bracket attached is shown below To install the...

Page 8: ...930402 00 Rev D This document may be printed and reproduced without additional permission but all copies should contain this copyright notice Teledyne LeCroy Customer Support Online Download Periodica...

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