Dell PowerConnect J-EX4500, Hardware Manual

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The port uses an autosensing RJ-45 connector to support a 10/100/1000Base-T
connection. Two LEDs on the port indicate link/activity on the port and the administrative
status of the port. See “Management Port LEDs in J-EX4500 Switches” on page 20.
Table 15 on page 35 provides the pinout information for the RJ-45 connector for the
management port. An RJ-45 cable, with a connector attached, is supplied with the switch.
Table 15: Management Port Connector Pinout Information for J-EX4500 Switches
Description Signal Pin
Transmit/receive data pair 1 TRP1+ 1
Transmit/receive data pair 1 TRP1- 2
Transmit/receive data pair 2 TRP2+ 3
Transmit/receive data pair 3 TRP3+ 4
Transmit/receive data pair 3 TRP3- 5
Transmit/receive data pair 2 TRP2- 6
Transmit/receive data pair 4 TRP4+ 7
Transmit/receive data pair 4 TRP4- 8
Related
Documentation
See Front Panel of a J-EX4500 Switch on page 8 for port location.
•
•
Connecting a J-EX Series Switch to a Network for Out-of-Band Management on page 103
Network Port and Uplink Module Port Connector Pinout Information for J-EX4500
Switches
The network ports and uplink module ports on a J-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 J-EX4500 Switches” on page 18.
Table 16 on page 35 provides the pinout information for the network port and uplink
module port connector pinout.
Table 16: Network Port and Uplink Module Port Connector Pinout Information for J-EX4500
Switches
Description Signal Pin
Module transmitter ground VeeT 1
Module transmitter fault TX_Fault 2
Transmitter disable TX_Disable 3
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Chapter 3: Component Specifications