Table 22: QSFP-DD Network Port Pinout Mapping
(Connued)
Pin Symbol Descripon
38 GND Ground
39 GND Ground
40 TX6n Transmier inverted data input
41 TX6p Transmier non-inverted data input
42 GND Ground
43 TX8n Transmier inverted data input
44 TX8p Transmier non-inverted data input
45 GND Ground
46 TBD Not used
47 TBD Not used
48 VCC +3.3V power supply
49 TBD Reserved
50 TBD Reserved
51 GND Ground
52 RX7p Receiver non-inverted data output
60