Juniper EX2300-C Hardware Guide

Table 58: Alarm Conditions on EX2300 Switches
Remedy
Alarm
SeverityAlarm Condition
Chassis
Component
•
Check the fan.
•
Open a support case using the Case
Manager link at
http://www.juniper.net/support/ or
call 1-888-314-5822 (toll-free within the
United States and Canada) or
1-408-745-9500 (from outside the United
States).
Minor
(yellow)
The temperature
inside the chassis
reaches the yellow
alarm limit.
Temperature
•
Check the fan.
•
Open a support case using the Case
Manager link at
http://www.juniper.net/support/ or
call 1-888-314-5822 (toll-free within the
United States and Canada) or
1-408-745-9500 (from outside the United
States).
Major
(red)
The temperature
inside the chassis
reaches the red
alarm limit.
Open a support case using the Case Manager
link at http://www.juniper.net/support/
or call 1-888-314-5822 (toll-free within the
United States and Canada) or
1-408-745-9500 (from outside the United
States).
Major
(red)
The temperature
sensor has failed.
•
Check whether a cable is connected to
the management Ethernet interface, or
whether the cable is defective. Replace
the cable if required.
•
If you are unable to resolve the problem,
open a support case using the Case
Manager link at
http://www.juniper.net/support/ or
call 1-888-314-5822 (toll-free within the
United States and Canada) or
1-408-745-9500 (from outside the United
States).
Major
(red)
Management
Ethernet link is
down.
Management
Ethernet
interface
213Copyright © 2017, Juniper Networks, Inc.
Chapter 19: Alarms and System Log Messages

Juniper EX2300-C Specifications

General

Safety	UL-UL60950-1, C-UL CAN/CSA 22.2 No.60950-1, TUV/GS EN 60950-1, CB-IEC60950-1, EN 60825-1
Form factor	1U
Product color	Black
Rack mounting	Yes
Electromagnetic compatibility	FCC 47CFR 15 A, EN 55022 A, ICES-003 A, VCCI A, AS/NZS CISPR 22 A, EN 55024, EN 300386, CE
Console port	USB
SFP+ module slots quantity	2
Installed SFP modules quantity	0
Basic switching RJ-45 Ethernet ports type	Gigabit Ethernet (10/100/1000)
Basic switching RJ-45 Ethernet ports quantity	12
Number of VLANs	4093
Networking standards	IEEE 802.1D, IEEE 802.1Q, IEEE 802.1p, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3ah, IEEE 802.3u, IEEE 802.3z
Virtual LAN features	Tagged VLAN, Port-based VLAN
Copper ethernet cabling technology	10BASE-T, 100BASE-TX, 1000BASE-T
Power consumption (max)	20 W
Memory type	DRAM
Noise level	0 dB
Flash memory	2000 MB
Processor frequency	1250 MHz
Virtual stacking (units)	4
Operating altitude	0 - 1524 m
Non-operating altitude	1524 - 4877 m
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	0 - 95 %
Operating relative humidity (H-H)	10 - 85 %
Throughput	47 Mpps
Jumbo frames	9216
MAC address table	16000 entries
DHCP features	DHCP server, DHCP client
Authentication	MAC-based authentication, Port-based authentication
Security algorithms	802.1x RADIUS, HTTPS, SNMP, SSH-2
Fiber ethernet cabling technology	1000BASE-X
Switch type	Managed
Switch layer	L2/L3

Weight and Dimensions

Depth	239 mm
Width	279 mm
Height	44 mm
Weight	2480 g