09HSI-S043-R0-CHT datasheet(10/71 Pages) HIROSE

Part #	09HSI-S043-R0-CHT

Description	IT3 Mezzanine Connector (25mm)

PDF	71 Pages

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Manufacturer	HIROSE [Hirose Electric]

Direct Link	http://www.hirose-connectors.com

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Signal Integrity Report – IT3 (25mm)

Page 10

3.1.1.2 60% density pin assignment

Figure 13 shows the corresponding SDD for pair 4 for 60% pin density configuration. The SDD

results are summarized in Table 3. Figure 14 - Figure 15 and Figure 16 - Figure 17 show the power

sum and ICR profile comparison with the IEEE 802.3ap spec for NEXT and FEXT, respectively.

Figure 12 60% density pin assignment

Figure 13 SDD for pair 4 (ports 7-8) of connector only for 60% pin density configuration

FREQUENCY

(GHZ)

INSERTION LOSS

(DB)

RETURN LOSS

(DB)

WORST PAIR-TO-PAIR

NEXT (DB)

WORST PAIR-TO-PAIR

FEXT (DB)

1.25

-0.133

-42.58

-66.83

-60.03

1.5625

-0.155

-36.44

-67.67

-58.10

2.5

-0.228

-25.40

-57.08

-51.37

3.125

-0.293

-21.92

-50.70

-48.64

-0.398

-26.94

-47.77

-49.86

6.25

-0.511

-19.59

-48.56

-43.31

-0.775

-21.45

-43.44

-39.60

Table 3 Summary of SDD for pair 4 (ports 7-8) of connector only for 60% pin density configuration

09HSI-S043-R0-CHT Datasheet(PDF) 10 Page - Hirose Electric

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