09HSI-S042-R0-CHT datasheet(10/71 Pages) HIROSE

Part #	09HSI-S042-R0-CHT

Description	IT3 Mezzanine Connector (17mm)

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 (17mm)

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

-0.089

-40.84

-63.37

-59.83

1.5625

-0.104

-42.83

-62.53

-58.52

2.5

-0.143

-38.11

-61.19

-54.82

3.125

-0.172

-29.20

-60.16

-51.13

-0.341

-18.12

-44.62

-44.31

6.25

-0.459

-16.02

-41.90

-43.86

-0.606

-16.43

-43.33

-40.41

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

09HSI-S042-R0-CHT Datasheet(PDF) 10 Page - Hirose Electric

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