Juniper QFX5220, Руководство по оборудованию, Страница: 104 / 247

Table 39: SFP, SFP+, and SFP28 Port Connector Pinout Mapping (continued)
Description Symbol Pin
Optical output disabled when high TX_Disable 3
2-wire serial interface data (MOD-DEF2) SDA 4
2-wire serial interface data (MOD-DEF1) SCA 5
Module absent MOD_ABS 6
Receiver rate select RS0 7
Receiver loss of signal indication RX_LOS 8
Transmitter rate select RS1 9
Receiver ground VeeR 10
Receiver ground VeeR 11
Receiver inverted DATA out RD- 12
Receiver non-inverted DATA out RD+ 13
Receiver ground VeeR 14
Receiver power supply VccR 15
Transmitter power supply VccT 16
Transmitter ground VeeT 17
Transmitter non-inverted DATA in TD+ 18
Transmitter inverted DATA in TD- 19
Transmitter ground VeeT 20
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