Rj-45 To Db-9 Serial Port Adapter Pinout Information - Juniper EX9208 Hardware Manual

Table 55: RJ-45 Management Port Connector Pinout Information
Pin
3
4
5
6
7
8

RJ-45 to DB-9 Serial Port Adapter Pinout Information

The console port on a Juniper Networks device is an RS-232 serial interface that uses an RJ-45
connector to connect to a management device such as a laptop or a desktop PC. If your laptop or
desktop PC does not have a DB-9 plug connector pin and you want to connect your laptop or desktop
PC to the device, use a combination of the RJ-45 to DB-9 socket adapter along with a USB to DB-9 plug
adapter.
Table 56 on page 144 provides the pinout information for the RJ-45 to DB-9 serial port adapter.
Table 56: RJ-45 to DB-9 Serial Port Adapter Pinout Information
RJ-45 pin
1
2
3
Signal
TRP2+
TRP3+
TRP3—
TRP2—
TRP4+
TRP4—
Signal
RTS
DTR
TxD
(Continued)
Description
Transmit/receive data pair 2
Transmit/receive data pair 3
Transmit/receive data pair 3
Transmit/receive data pair 2
Transmit/receive data pair 4
Transmit/receive data pair 4
DB-9 pin
8
6
2
Signal
CTS
DSR
RxD
144