Juniper EX2200 Complete Hardware Guide

A minor alarm (amber) indicates a noncritical condition that requires monitoring or
maintenance. A minor alarm that is left unchecked might cause interruption in service or
performance degradation.
Both LEDs can be lit simultaneously.
You can view the colors of the two LEDs remotely through the CLI by issuing the
operational mode command show chassis led.
Related
Documentation
Front Panel of an EX2200 Switch on page 5•
• Checking Active Alarms with the J-Web Interface
• Understanding Alarm Types and Severity Levels on EX Series Switches
Network Port and Uplink Port LEDs in EX2200 Switches
Each network port and uplink port on the front panel of an EX2200 switch has two LEDs
that indicate link/activity and port status. See Figure 5 on page 12 and Figure 6 on page 12.
Figure 5: LEDs on the Network Ports on the Front Panel
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
g027005
0
1
Link/Activity LED Status LED
Figure 6: LEDs on the Uplink Ports and Port Status Mode LEDs
g027007
0 1 2
SYS
ALM
SPD
DX
EN
POE
3
Port 1 Port 2 Port 3
Mode
button
Link/Activity
LED
Status
LED
Port 0
Port status
mode LEDs
Table 5 on page 12 describes the Link/Activity LED.
Table 5: Link/Activity LED on the Network Ports and Uplink Ports in EX2200 Switches
State and DescriptionColorLED
•
Blinking—The port and the link are active, and there is link activity.
•
On steadily—The port and the link are active, but there is no link activity.
•
Off—The port is not active.
GreenLink/Activity
Copyright © 2010, Juniper Networks, Inc.12
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