Juniper EX4300 Series Hardware Manual page 168

• 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 65: SFP Network Port Connector Pinout Information
Pin Signal
1 VeeT
2 TX_Fault
3 TX_Disable
4 SDA
5 SCL-
6 MOD_ABS
7 RS
8 RX_LOS
9 VeeR
10 VeeR
11 VeeR
12 RD-
Description
Module transmitter ground
Module transmitter fault
Transmitter disabled
2-wire serial interface data line
2-wire serial interface clock
Module absent
Rate select
Receiver loss of signal indication
Module receiver ground
Module receiver ground
Module receiver ground
Receiver inverted data output
158