Juniper EX4500 Hardware Manual page 95

Table 31: SFP Network Port Connector Pinout Information (continued)
Pin Signal
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-
13 RD+
14 VeeR
15 VccR
16 VccT
17 VeeT
18 TD+
19 TD-
20 VeeT
Description
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
Receiver noninverted data output
Module receiver ground
Module receiver 3.3 V supply
Module transmitter 3.3 V supply
Module transmitter ground
Transmitter noninverted data input
Transmitter inverted data input
Module transmitter ground
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