Juniper EX4400 - Page 135

Table 71: 10/100/1000BASE-T Ethernet Network Port Connector Pinout Informaon (Connued)
Pin Signal Descripon
2 TRP1- Transmit/receive data pair 1
Negave Vport (in PoE models)
3 TRP2+ Transmit/receive data pair 2
Posive Vport (in PoE models)
4 TRP3+ Transmit/receive data pair 3
5 TRP3- Transmit/receive data pair 3
6 TRP2- Transmit/receive data pair 2
Posive Vport (in PoE models)
7 TRP4+ Transmit/receive data pair 4
8 TRP4- Transmit/receive data pair 4
Table 72: SFP Network Port Connector Pinout Informaon
Pin Signal Descripon
1 VeeT Module transmier ground
2 TX_Fault Module transmier fault
3 TX_Disable Transmier disabled
4 SDA 2-wire serial interface data line
5 SCL- 2-wire serial interface clock
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