Juniper SRX-4600, Hardware Manual

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Table 28: 10/100/1000BASE-T Ethernet Network Port and 100/1000/2500/5000/10000BASE-T Ethernet
Network Port Connector Pinout Information for EX4300-48MP and EX4300-48MP-S Switches (continued)
Description Signal Pin
Transmit/receive data pair 4
Negative Vport 2
TRP4- 8
NOTE:
The Ethernet cables that you use to connect to the RJ-45 network ports on EX4300-48MP and
EX4300-48MP-S switches and provide 95 W power over 4 pair wire must meet the following
specifications related to deployment, temperature rise, category, IEEE, UL, NEC, and local electric
codes to ensure proper performance and to not exceed rated temperature and ampacity of
cables:
•
The cables must be shielded RJ-45 cables.
•
The cables must be rated for IEEE 802.3 BT, TIA standards, and UL-LP.
•
The cables must follow NEC 725.144 article and local electric code.
•
The operating temperature of the cable must be rated at 15° C more than the ambient
temperature.
Table 29: SFP Network Port Connector Pinout Information
Description Signal Pin
Module transmitter ground VeeT 1
Module transmitter fault TX_Fault 2
Transmitter disabled TX_Disable 3
2-wire serial interface data line SDA 4
2-wire serial interface clock SCL- 5
Module absent MOD_ABS 6
Rate select RS 7
Receiver loss of signal indication RX_LOS 8
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