Dell M4001F User Manual

Contents

Rev 1.2Mellanox Technologies22Appendix C: QSFP InterfaceGNDRx2nGND1234567891011121314151617181920212223242526272829303132333435363738Rx1nRx2p Rx1pGND GNDGND GNDGND GNDTx2nTx1nTx2pTx1pTx4nTx3nTx4pTx3pGND GNDRx4n Rx3nRx4p Rx3pGND GNDSDASCLVcc RxResetLModSelLLPModeVcc1VccTxIntLModPrsLTable 5 - InfiniBand QSFP Connector PinoutConnectorPin NumberConnectorPin Name Signal Description1 GND Ground2 Tx2n Transmitter Inverted Data Input3 Tx2p Transmitter Non-Inverted Data Input4 GND Ground5 Tx4n Transmitter Inverted Data Input6 Tx4p Transmitter Non-Inverted Data Input7 GND Ground8 ModSelL Module Select9 ResetL Module Reset10 Vcc Rx +3.3 V Power supply receiver11 SCL 2-wire serial interface clock12 SDA 2-wire serial interface data13 GND Ground14 Rx3p Receiver Non-Inverted Data Output15 Rx3n Receiver Inverted Data Output16 GND Ground17 Rx1p Receiver Non-Inverted Data Output18 Rx1n Receiver Inverted Data Output19 GND Ground20 GND Ground21 Rx2n Receiver Inverted Data Output 322 Rx2p Receiver Non-Inverted Data Output 323 GND Ground24 Rx4n Receiver Inverted Data Output 325 Rx4p Receiver Non-Inverted Data Output 326 GND Ground27 ModPrsL Module Present28 IntL Interrupt29 Vcc Tx +3.3 V Power supply transmitter30 Vcc 1 +3.3 V Power Supply31 LPMode Low Power Mode32 GND Ground33 Tx3p Transmitter Non-Inverted Data Input34 Tx3n Transmitter Inverted Data Input35 GND Ground36 Tx1p Transmitter Non-Inverted Data Input37 Tx1n Transmitter Inverted Data Input38 GND Ground