
5
Figure 8: W2641A DisplayPort test point access adaptor.
Test connectivity
A key component in source or sink test
solutions is the W2641A test point
access adaptor. The W2641A was
designed with AUX channel access
through a 14-pin digital connector.
An adaptor board as illustrated in
Figures 6 and 7, connects to the device
under test to the W2642A through a
DisplayPort cable. The adaptor board,
and DisplayPort and LAN cables, are
shipped with each W2642A.
Ordering DisplayPort Solutions with the W2642A
Model Number Description Quantity
W2642A DisplayPort AUX channel controller 1
W2641A DisplayPort test point access adapter 1
N5460A SMP right angle cables (recommended)
N4903A J-BERT 1
Option G07 150 Mb/s to 7 Gb/s 1
Option J10 Jitter injection 1
Option J11 SSC clocking 1
N4915A-006 ISI generator 1
N5990A-010,-155 Test automation software 1 ea.
For Calibration
BIT-DP-RTF-0001 Receptacle DisplayPort fixture 1
DSA90804A Infiniium Series oscilloscope 1
DSAX90000A Infiniium X-Series oscilloscope 1
Sink test
When purchasing a full automated sink test solution, order the following:
Table 1: Sink test solution elements
Expanding your toolset
Because the W2642A AUX channel
controller is based on the Quantum
Data 882E instrument you get access to
all the capabilities that Quantum Data
provides with this platform. Quantum
Data is the leader for DisplayPort link
layer compliance testing, DisplayPort
high definition content protection
and also for DisplayPort AUX channel
analysis. These capabilities are not
shipped with the 882E but they are
available as aftermarket upgrades
through your Quantum Data distributor.
Test automation
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