Juniper EX4400 - Console Port Connector Pinout Information

Table 76: Specicaons of Cables to Connect to Management Devices (Connued)
Ports Cable Specicaons Receptacle Addional Informaon
Mini-USB Type-B Console
port
Mini-USB cable with
standard-A and Mini-USB
Type-B (5-pin) connector
Mini-USB
Console Port Connector Pinout Informaon
The console port on a Juniper Networks device 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 77 on page 139 provides the pinout informaon for the RJ-45 console connector.
NOTE: We no longer include the RJ-45 console cable with the DB-9 adapter as part of the
device package. If the console cable and adapter are not included in your device package, or if
you need a dierent type of adapter, you can order the following separately:
• RJ-45 to DB-9 adapter (JNP-CBL-RJ45-DB9)
• RJ-45 to USB-A adapter (JNP-CBL-RJ45-USBA)
• RJ-45 to USB-C adapter (JNP-CBL-RJ45-USBC)
If you want to use RJ-45 to USB-A or RJ-45 to USB-C adapter you must have X64 (64-Bit)
Virtual COM port (VCP) driver installed on your PC. See, hps://dichip.com/drivers/vcp-
drivers/ to download the driver.
NOTE: 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 directly to a device, use a combinaon of the RJ-45-to-DB-9
socket adapter and a USB-to-DB-9 plug adapter. You must provide the USB-to-DB-9 plug
adapter.
138