Rj-45 To Db-9 Serial Port Adapter Pinout Information For A Switch; Table 84: Rj-45 To Db-9 Serial Port Adapter Pinout Information - Juniper EX4300 Hardware Manual

EX4300 Switch Hardware Guide
Table 83: Built-in QSFP+ Port and QSFP+ Uplink Module Port Connector Pinout
Information (continued)
Pin
38
Related
Documentation

RJ-45 to DB-9 Serial Port Adapter Pinout Information for a Switch

Related
Documentation
148
Signal
GND
Uplink Modules in EX4300 Switches on page 29
EX4300 Switches Hardware Overview on page 3
The console port is an RS-232 serial interface that uses an RJ-45 connector to connect
to a management device such as a PC or a laptop. If your laptop or PC does not have a
DB-9 male connector pin and you want to connect your laptop or PC to the switch, use
a combination of the RJ-45 to DB-9 female adapter supplied with the switch along with
a USB to DB-9 male adapter.
Table 84 on page 148 provides the pinout information for the RJ-45 to DB-9 serial port
adapter.

Table 84: RJ-45 to DB-9 Serial Port Adapter Pinout Information

RJ-45 Pin Signal
1 RTS
2 DTR
3 TXD
4 GND
6 RXD
7 DSR
8 CTS
Connecting a Switch to a Management Console on page 183
Connecting and Configuring an EX Series Switch (CLI Procedure) on page 205
Connecting an EX9200 Switch to a Management Console or an Auxiliary Device
Connecting and Configuring an EX9200 Switch (CLI Procedure)
Connecting and Configuring an OCX1100 Switch (CLI Procedure)
DB-9 Pin Signal
8 CTS
6 DSR
2 RXD
5 GND
3 TXD
4 DTR
7 RTS
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