Juniper EX4200 Series, Hardware Manual, Page: 151 / 344

Table 47: Network Port Connector Pinout Information (continued)
Description Signal Pin
Transmit/receive data pair 2
Positive Vport (in PoE models)
TRP2- 6
Transmit/receive data pair 4 TRP4+ 7
Transmit/receive data pair 4 TRP4- 8
Related
Documentation
Front Panel of an EX4200 Switch on page 11
•
RJ-45 to DB-9 Serial Port Adapter Pinout Information for a Switch
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 48 on page 129 provides the pinout information for the RJ-45 to DB-9 serial port
adapter.
Table 48: RJ-45 to DB-9 Serial Port Adapter Pinout Information
Signal DB-9 Pin Signal RJ-45 Pin
CTS 8 RTS 1
DSR 6 DTR 2
RXD 2 TXD 3
GND 5 GND 4
TXD 3 RXD 6
DTR 4 DSR 7
RTS 7 CTS 8
Related
Documentation
Connecting a Switch to a Management Console on page 187
•
•
Connecting and Configuring an EX Series Switch (CLI Procedure) on page 195
•
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)
129 Copyright © 2015, Juniper Networks, Inc.
Chapter 9: Pinout Specifications