Rj-45 To Db-9 Serial Port Adapter Pinout Information; Port, Sfp Port, Sfp+ Port, Qsfp+ Port, And Qsfp28 Port Connector Pinout Information - Juniper QFX10002 Hardware Manual

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 40 on page 87 provides the pinout information for the RJ-45 to DB-9 serial port adapter.
Table 40: RJ-45 to DB-9 Serial Port Adapter Pinout Information
RJ-45 pin
1
2
3
4
6
7
8
RJ-45 Port, SFP Port, SFP+ Port, QSFP+ Port, and QSFP28 Port
Connector Pinout Information
The tables in this topic describe the connector pinout information for the RJ-45, QSFP+, QSFP28, SFP+,
and SFP ports.
• Table 41 on page 88—10/100/1000BASE-T Ethernet network port connector pinout information
• Table 42 on page 88—SFP network port connector pinout information
Signal
RTS
DTR
TxD
GND
RxD
DSR
CTS
DB-9 pin
8
6
2
5
3
4
7
Signal
CTS
DSR
RxD
GND
TxD
DTR
RTS
87