Network Port and Uplink Module Port Connector Pinout Information for EX4500 Switches
The network ports and uplink module ports on an EX4500 switch have two LEDs on each port that indicate link/activity on the port and the port status. See Network Port and Uplink Module Port LEDs in EX4500 Switches.
Table 1 provides the pinout information for the network port and uplink module port connector pinout.
Table 1: Network Port and Uplink Module Port Connector Pinout Information for EX4500 Switches
Pin | Signal | Description |
|---|---|---|
1 | VeeT | Module transmitter ground |
2 | TX_Fault | Module transmitter fault |
3 | TX_Disable | Transmitter disable |
4 | SDA | 2-wire serial interface data line |
5 | SCL- | 2-wire serial interface clock |
6 | MOD_ABS | Module absent |
7 | RS0 | Rate select 0, optionally controls SFP+ module receiver. |
8 | RX_LOS | Receiver loss of signal indication |
9 | RS1 | Rate select 1, optionally controls SFP+ transmitter. |
10 | VeeR | Module receiver ground |
11 | VeeR | Module receiver ground |
12 | RD- | Receiver inverted data output |
13 | RD+ | Receiver non inverted data output |
14 | VeeR | Module receiver ground |
15 | VccR | Module receiver 3.3 V supply |
16 | VccT | Module transmitter 3.3 V supply |
17 | VeeT | Module transmitter ground |
18 | TD+ | Transmitter non inverted data input |
19 | TD- | Transmitter inverted data input |
20 | VeeT | Module transmitter ground |
