Dell SwitchX M4001F Manual del usuario - Página 22

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Dell SwitchX M4001F Manual del usuario
Rev 1.2
Appendix C: QSFP Interface
20
GND
21
Rx2n
22
Rx2p
23
GND
24
Rx4n
25
Rx4p
26
GND
27
ModPrsL
28
IntL
29
VccTx
30
Vcc1
31
LPMode
32
GND
33
Tx3p
34
Tx3n
35
GND
36
Tx1p
37
Tx1n
38
GND
22
Mellanox Technologies
19
GND
18
Rx1n
Table 5 - InfiniBand QSFP Connector Pinout
17
Rx1p
16
GND
Connector
15
Pin Number
Rx3n
14
1
Rx3p
13
2
GND
12
3
SDA
11
4
SCL
10
Vcc Rx
5
9
ResetL
6
8
ModSelL
7
7
GND
8
6
Tx4p
9
5
Tx4n
10
4
GND
3
11
Tx2p
2
12
Tx2n
1
GND
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
Connector
Signal Description
Pin Name
GND
Ground
Tx2n
Transmitter Inverted Data Input
Tx2p
Transmitter Non-Inverted Data Input
GND
Ground
Tx4n
Transmitter Inverted Data Input
Tx4p
Transmitter Non-Inverted Data Input
GND
Ground
ModSelL
Module Select
ResetL
Module Reset
Vcc Rx
+3.3 V Power supply receiver
SCL
2-wire serial interface clock
SDA
2-wire serial interface data
GND
Ground
Rx3p
Receiver Non-Inverted Data Output
Rx3n
Receiver Inverted Data Output
GND
Ground
Rx1p
Receiver Non-Inverted Data Output
Rx1n
Receiver Inverted Data Output
GND
Ground
GND
Ground
Rx2n
Receiver Inverted Data Output 3
Rx2p
Receiver Non-Inverted Data Output 3
GND
Ground
Rx4n
Receiver Inverted Data Output 3
Rx4p
Receiver Non-Inverted Data Output 3
GND
Ground
ModPrsL
Module Present
IntL
Interrupt
Vcc Tx
+3.3 V Power supply transmitter
Vcc 1
+3.3 V Power Supply
LPMode
Low Power Mode
GND
Ground
Tx3p
Transmitter Non-Inverted Data Input
Tx3n
Transmitter Inverted Data Input
GND
Ground
Tx1p
Transmitter Non-Inverted Data Input
Tx1n
Transmitter Inverted Data Input
GND
Ground