Juniper EX2200 User Manual

Airflow Direction in PoE Models of EX2200 switches, Except for the EX2200-C Models
Figure 15 on page 20 shows the airflow in PoE models of EX2200 switches, except
EX2200-C models.
Figure 15: Airflow Through PoE Models of EX2200 Switches Except the
EX2200-C Switch Models
Under normal operating conditions, the fans operate at a moderate speed to reduce
noise. Temperature sensors in the chassis monitor the temperature within the chassis.
If any fan fails or if the temperature inside the chassis rises above the threshold, the
switch raises an alarm and all functioning fans operate at a higher speed than normal.
If the temperature inside the chassis rises above the threshold, the switch shuts down
automatically.
Related
Documentation
• EX2200 Switches Hardware Overview on page 3
• Chassis Status LEDs in EX2200 Switches on page 13
• Understanding Alarm Types and Severity Levels on EX Series Switches
• Prevention of Electrostatic Discharge Damage on page 198
Copyright © 2015, Juniper Networks, Inc.20
Complete Hardware Guide for EX2200 Ethernet Switches

Juniper EX2200 Specifications

General

Throughput	77 Mpps
MAC address table	8000 entries
Jumbo frames support	Yes
Number of VLANs	1024
Networking standards	-
Switch type	Managed
SFP module slots quantity	4
Installed SFP modules quantity	0
Basic switching RJ-45 Ethernet ports quantity	48
Stackable	No
Product color	Black
Power consumption (typical)	100 W
Operating altitude	0 - 3048 m
Non-operating altitude	0 - 4877 m
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	0 - 45 °C
Storage relative humidity (H-H)	0 - 95 %
Operating relative humidity (H-H)	10 - 85 %

Weight and Dimensions

Depth	254 mm
Width	441 mm
Height	43 mm
Weight	3600 g