Table 15: Network Port Connector Pinout Information For An Ex3200 Or Ex4200 - Juniper EX3200 Series Complete Hardware Manual

Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches
Related Topics
Network Port Connector Pinout Information for an EX3200 or EX4200 Switch
Table 15: Network Port Connector Pinout Information for an EX3200 or EX4200 Switch
Pin
1
2
3
4
5
6
40
If the switch is running Junos OS Release 9.5 or earlier, the formatting method must
use a master boot record. Windows formatting, by default, does not use a master boot
record. See the documentation for your USB flash drive for information on how your
USB flash drive is formatted.
See Rear Panel of an EX2200 Switch for port location.
See Rear Panel of an EX3200 Switch on page 8 for port location.
See Rear Panel of an EX4200 Switch on page 11 for port location.
See Front Panel of an EX4500 Switch for port location.
See Switch Fabric and Routing Engine (SRE) Module in an EX8208 Switch for port
location.
See Routing Engine (RE) Module in an EX8216 Switch for port location.
Booting an EX Series Switch Using a Software Package Stored on a USB Flash Drive
A network port on an EX3200 or EX4200 switch uses an RJ-45 connector to connect to
a device.
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 port status.
See "Network Port LEDs in EX3200 and EX4200 Switches" on page 21.
Table 15 on page 40 provides the pinout information for the RJ-45 connector. An RJ-45
cable, with a connector attached, is supplied with the switch.
Signal
TRP1+
TRP1-
TRP2+
TRP3+
TRP3-
TRP2-
Description
Transmit/receive data pair 1
Negative Vport (in PoE models)
Transmit/receive data pair 1
Negative Vport (in PoE models)
Transmit/receive data pair 2
Positive Vport (in PoE models)
Transmit/receive data pair 3
Transmit/receive data pair 3
Transmit/receive data pair 2
Positive Vport (in PoE models)
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