ITEM

Description

Connector

Gen-Z 4C connector as defined in SFF-TA-1020

Connector Contact

140-pin connector

Connector Configuration

Vertical

Connector Termination Style

Surface Mount

No. of HSIO Routed

22 TX and 22 RX

RF Co-axial Launch Connector

2.40mm connector(50 Ohm) 

HSIO Routing

85 Ohm ±5% differential-ended stripline

Board Stack-Up

6 layers (1.60mm thickness)

De-embedding structure

2X THRU line 

Reference plane for 2X THRU 

De-embedding structure

40mils from voiding under SMT pads

Power source to DUT

N/A