Juniper QFX5220, Руководство по оборудованию, Страница: 103 / 247

Table 38: QSFP+, QSFP28, and QSFP56 Port Connector Pinout Mappng (continued)
Description Symbol Pin
Ground GND 26
Module Present ModPrsL 27
Interrupt IntL 28
+3.3V power supply transmitter VccTx 29
+3/3V power supply Vcc1 30
Reserved TBD 31
Ground GND 32
Transmitter non-inverted data input TX3p 33
Transmitter inverted data input TX3n 34
Ground GND 35
Transmitter non-inverted data input TX1p 36
Transmitter inverted data input TX1n 37
Ground GND 38
SFP, SFP+, and SFP28 Port Connector Pinout Information
Table 39 on page 106 provides the pinout mapping for small-form factor pluggable (SFP) connectors, SFP+
connectors, and SFP28 connectors.
Table 39: SFP, SFP+, and SFP28 Port Connector Pinout Mapping
Description Symbol Pin
Transmitter ground VeeT 1
Transmitter fault indication TX_Fault 2
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