Agilent Technologies E5071C

Agilent MOI for DisplayPort Cable & Connector Compliance Tests
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Note: UI (Unit Interval) is the reciprocal of the bit rate. At 5.4 Gbps, the UI = 185 ps. At 2.7
Gbps, the UI = 370.4 ps. At 1.62 Gbps, the UI = 617 ps.
5.5.6. Near End Noise (NEN)
5.5.6.1. Load Limit File
Refer to 5.5.1.1.
Table 5-6 Near End Noise Limit File for Trace 4 in Channel 2
Bit Rate
Cable Category
Connector Type
File Name
HBR
All
All
DP_HBR_NearEndNoise.CSV
RBR
All
All
DP_RBR_NearEndNoise.CSV
5.5.6.2. Measurement
1. Connect the test fixture to the test port cables according to Table 5-7. Unused test ports
should be terminated.
Table 5-7: Near End Noise Connection
ENA Port Number
Port1
Port2
Port3
Port4
Fixture PIN Number
A ML0+
A ML0-
A AUX+
A AUX-
A ML1+
A ML1-
A AUX+
A AUX-
A ML2+
A ML2-
A AUX+
A AUX-
A ML3+
A ML3-
A AUX+
A AUX-
B AUX+
B AUX-
B ML0+
B ML0-
B AUX+
B AUX-
B ML1+
B ML1-
B AUX+
B AUX-
B ML2+
B ML2-
B AUX+
B AUX-
B ML3+
B ML3-
A: Source Side, B: Sink Side
2. Connect Display Port cable to the test fixture.