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Related Topics See Rear Panel of an EX2200 Switch for port location.•
• See Rear Panel of an EX3200 Switch for port location.
• See Rear Panel of an EX4200 Switch for port location.
• See Front Panel of an EX4500 Switch for port location.
• See Switch Fabricand RoutingEngine (SRE) Modulein an EX8208 Switchon page24
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
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 29 on page 58 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 yourlaptop or PC directly to an EX Series switch, use a combination of the
RJ-45toDB-9femaleadaptersuppliedwiththeswitchandaUSBtoDB-9maleadapter.
You must provide the USB to DB-9 male adapter.
Table 29: EX Series Switches Console Port Connector Pinout Information
DescriptionSignalPin
Request tosendRTS Output1
Data terminalreadyDTR Output2
TransmitdataTxDOutput3
Signal groundSignal Ground4
Signal groundSignal Ground5
ReceivedataRxD Input6
Data carrierdetectCDInput7
Clear tosendCTS Input8
Related Topics See Rear Panel of an EX2200 Switch for port location.•
Copyright ©2010,Juniper Networks,Inc.58
CompleteHardwareGuide forEX8208 EthernetSwitches