Connecting The Ex9200 Switch To An External Alarm-Reporting Device; Figure 55: Console And Auxiliary Ports On The Re Module In Ex9200 Switches - Juniper EX9214 Hardware Manual

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Connecting the EX9200 Switch to an External Alarm-Reporting Device

Copyright © 2017, Juniper Networks, Inc.
Plug the RJ-45 end of the serial cable into the
2.
module. Figure 55 on page 167
module.
Plug the female DB-9 end into the serial port of the switch.
3.
Figure 55: Console and Auxiliary Ports on the RE Module in EX9200
Switches
Auxiliary Ethernet
port port
Extractor
clip
Console USB Reset
port port button
Connecting an EX9200 Switch to a Network for Out-of-Band Management on page 165
Console Port and AUX Port Connector Pinout Information for an EX9200 Switch
Management Cable Specifications on page 122
To connect the switch to external alarm-reporting devices, attach wires to the
and
ALARM MINOR ALARM
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
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
Prepare the required length of wire with gauge between 28 AWG (0.08 mm
1.
2
14 AWG (2.08 mm ).
While the terminal block is not plugged into the relay contact, use a 2.5 mm flat-blade
2.
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.
Chapter 13: Connecting the Switch to the Network
AUX
shows location of
AUX
SSD OK/Fail SSD
slot 1 LED
slot 2
Online Master Storage
LED LED LED
relay contacts on the craft interface. See
port or port on the RE
CONSOLE
and ports on RE
CONSOLE
Extractor
clip
MAJOR
Figure 56 on page
2
) and 14 AWG (2.08 mm
Figure 56 on page
2
) and
168.
2
),
168):
167