Juniper EX4300 Series

Table 63: 10/100/1000BASE-T Ethernet Network Port Connector Pinout Informaon Except for
EX4300-48MP and EX4300-48MP-S Switches
Pin Signal Descripon
1 TRP1+ Transmit/receive data pair 1
Negave Vport (in PoE models)
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 64: 10/100/1000BASE-T Ethernet Network Port and 100/1000/2500/5000/10000BASE-T
Ethernet Network Port Connector Pinout Informaon for EX4300-48MP and EX4300-48MP-S
Switches
Pin Signal Descripon
1 TRP1+ Transmit/receive data pair 1
Negave Vport 1
156