Juniper EX9214 Hardware Manual
Download Hardware manual of Juniper EX9214 Network Router, Switch for Free or View it Online on All-Guides.com.
Brand: Juniper
Category: Network Router , Switch
Type: Hardware manual for Juniper EX9214
Pages: 372
2. Plug the RJ-45 end of the serial cable into the AUX port or CONSOLE port on the RE
module. Figure 55 on page 167 shows location of AUX and CONSOLE ports on RE
module.
3. Plug the female DB-9 end into the serial port of the switch.
Figure 55: Console and Auxiliary Ports on the RE Module in EX9200
Switches
g022003
USB
port
Reset
button
Online
LED
Master
LED
OK/Fail
LED
Storage
LED
Extractor
clip
Extractor
clip
Console
port
Auxiliary
port
Ethernet
port
SSD
slot 2
SSD
slot 1
Related
Documentation
Connecting an EX9200 Switch to a Network for Out-of-Band Management on page165•
• Console Port and AUX Port Connector Pinout Information for an EX9200 Switch
• Management Cable Specifications on page 122
Connecting the EX9200 Switch to an External Alarm-Reporting Device
To connect the switch to external alarm-reporting devices, attach wires to the MAJOR
ALARM and MINOR ALARM relay contacts on the craftinterface. See Figure 56 on page 168.
A system condition that triggers the major or minor alarm LED on the craft interface also
activates the corresponding alarm relay contact.
The terminal blocks that plug into the alarm relay contacts are supplied with the switch.
They accept wire of any gauge between 28 AWG (0.08 mm
2
) and 14 AWG (2.08 mm
2
),
which is not provided. Use the gauge of wire appropriate for the external device you are
connecting.
To connect an external device to an alarm relay contact (see Figure 56 on page 168):
1. Prepare the required length of wire with gauge between 28 AWG (0.08 mm
2
) and
14 AWG (2.08 mm
2
).
2. While the terminal block is not plugged into the relay contact, use a 2.5 mm flat-blade
screwdriver to loosen the small screws on its side. With the small screws on its side
facing left, insert wires into the slots in the front of the block based on the wiring for
the external device. Tighten the screws to secure the wire.
167Copyright © 2017, Juniper Networks, Inc.
Chapter 13: Connecting the Switch to the Network