Juniper EX4200 User Manual

Figure 13: LEDs on the Uplink Module Ports on the SFP+ and SFP+ MACsec
Uplink Modules
Figure 14: LEDs on the Uplink Module Ports on the XFP Uplink Module
g020108
Link/Activity
LED
Link/Activity
LED
Status LED Status LED
Port 0 Port 1
The LEDs labeled Link/Activity LED in Figure 11 on page 25, Figure 12 on page 25,
Figure 13 on page 26, and Figure 14 on page 26 indicate link activity. The LEDs labeled
Status LED in Figure 11 on page 25, Figure 12 on page 25, Figure 13 on page 26, and
Figure 14 on page 26 indicate the status of one of the four port parameters. The port
parameters are administrative status, duplex mode, Power over Ethernet (PoE) status,
and speed.
Table 10 on page 26 describes the Link/Activity LED.
Table 10: Link/Activity LED on Network Ports
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 © 2015, Juniper Networks, Inc.26
EX4200 Switch Hardware Guide

Juniper EX4200 Specifications

General

Model	EX4200
Switching Capacity	128 Gbps
Layer	Layer 2 and Layer 3
Form Factor	1U
Throughput	96 Mpps
Maximum VLANs	4096
MAC Address Table Size	16, 000
DRAM	1 GB
Flash Memory	1 GB
Forwarding Rate	96 Mpps
JUNOS Software	Yes
Ports	24 or 48
Stacking	Up to 10 switches in a Virtual Chassis configuration
Power Supply	AC or DC
Management	CLI, SNMP, J-Web
Input Voltage	100-240 VAC or -48 VDC
Operating Temperature	0°C to 45°C
Redundancy	Redundant power supplies
Virtual Chassis Technology	Yes
Storage Temperature	-40°C to 70°C
Humidity	5% to 90% non-condensing