Juniper EX4500-40F-BF, Complete Hardware Manual, Page: 60 / 294

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If the switch is running Junos OS Release 9.5 or earlier, the formatting method must
use a master boot record. Microsoft Windows formatting, by default, does not use a
master boot record. See the documentation for your USB flash drive for information
about how your USB flash drive is formatted.
Related
Documentation
EX2200 Switches Hardware Overview
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Rear Panel of an EX3200 Switch
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Rear Panel of an EX3300 Switch
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Rear Panel of an EX4200 Switch
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EX4300 Switches Hardware Overview
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Front Panel of an EX4500 Switch on page 12
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Management Panel of an EX4600 Switch
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EX4550 Switches Hardware Overview
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Switch Fabric and Routing Engine (SRE) Module in an EX6200 Switch
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Switch Fabric and Routing Engine (SRE) Module in an EX8208 Switch
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Routing Engine (RE) Module in an EX8216 Switch
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Routing Engine Module in an EX9200 Switch
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Booting an EX Series Switch Using a Software Package Stored on a USB Flash Drive
Console Port Connector Pinout Information for an EX Series Switch
The console port on an EX Series switch is an RS-232 serial interface that uses an RJ-45
connector to connect to a console management device. The default baud rate for the
console port is 9600 baud.
Table 18 on page 42 provides the pinout information for the RJ-45 console connector.
An RJ-45 cable and an RJ-45 to DB-9 serial port adapter are supplied with the switch.
NOTE: If your laptop or PC does not have a DB-9 male connector pin and you
want to connect your laptop or PC directly to an EX Series switch, use a
combination of the RJ-45 to DB-9 female adapter supplied with the switch
and a USB to DB-9 male adapter. You must provide the USB to DB-9 male
adapter.
Table 18: EX Series Switches Console Port Connector Pinout Information
Description Signal Pin
Request to send RTS Output 1
Data terminal ready DTR Output 2
Copyright © 2015, Juniper Networks, Inc. 42
Complete Hardware Guide for EX4500 Ethernet Switches