Port, Sfp Port, Sfp+ Port, Qsfp+ Port, And Qsfp28 Port Connector Pinout Information - Juniper EX4500 Hardware Manual

RJ-45 Port, SFP Port, SFP+ Port, QSFP+ Port, and QSFP28 Port Connector
Pinout Information
The tables in this topic describe the connector pinout information for the RJ-45, QSFP+, QSFP28, SFP+,
and SFP ports.
Table 30 on page 94—10/100/1000BASE-T Ethernet network port connector pinout information
Table 31 on page 94—SFP network port connector pinout information
Table 32 on page 96—SFP+ network port connector pinout information
Table 33 on page 97—QSFP+ and QSFP28 network module ports connector pinout information
Table 30: 10/100/1000BASE-T Ethernet Network Port Connector Pinout Information
Pin Signal
1 TRP1+
2 TRP1-
3 TRP2+
4 TRP3+
5 TRP3-
6 TRP2-
7 TRP4+
8 TRP4-
Table 31: SFP Network Port Connector Pinout Information
Pin Signal
1 VeeT
Description
Transmit/receive data pair 1
Negative Vport (in PoE models)
Transmit/receive data pair 1
Negative Vport (in PoE models)
Transmit/receive data pair 2
Positive Vport (in PoE models)
Transmit/receive data pair 3
Transmit/receive data pair 3
Transmit/receive data pair 2
Positive Vport (in PoE models)
Transmit/receive data pair 4
Transmit/receive data pair 4
Description
Module transmitter ground
94