Juniper EX3300 Complete Hardware Guide

Figure 8: LEDs on the Uplink Ports
g021204
Link/Activity
LED
Status
LED
Port 0
Port 2
Port 3
Port 1
0 1 2 3
ALM
EX3300 PoE+
SYS
MST
Table 8 on page 18 describes the Link/Activity LED.
Table 8: Link/Activity LED on the Network Ports and Uplink Ports in EX3300 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
The LEDs labeled Status LED in Figure 7 on page 17 and Figure 8 on page 18 indicate the
status of one of the four port parameters—speed, administrative status, duplex mode,
and Power over Ethernet Plus (PoE+) status. From the Idle menu of the LCD, use the
Enter button on the LCD panel to togglebetweenthe SPD, ADM, DPX, and POE, indicators.
Table 10 on page 20 describes the Status LED on the network ports and table describes
the Status LED on the uplink ports.
Copyright © 2015, Juniper Networks, Inc.18
Complete Hardware Guide for EX3300 Ethernet Switches

Juniper EX3300 Specifications

General

Ethernet LAN	Yes
Authentication method	RADIUS, TACACS+
Connectivity technology	Wired
Ethernet interface type	Gigabit Ethernet
Number of VLANs	4096
Networking standards	IEEE 802.1ab, IEEE 802.1D, IEEE 802.1Q, IEEE 802.1s, IEEE 802.1w, IEEE 802.1x, IEEE 802.3, IEEE 802.3ab, IEEE 802.3ad, IEEE 802.3x, IEEE 802.3z
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Copper ethernet cabling technology	1000BASE-T, 100BASE-TX, 10BASE-T
Console port	-
ExpressCard slot	No
Fiber ports quantity	4
USB 2.0 ports quantity	0
Basic switching RJ-45 Ethernet ports quantity	48
Throughput	130 Mpps
Number of queues	8
MAC address table	16000 entries
Maximum data transfer rate	176 Gbit/s
Supported data transfer rates	10, 100, 1000Mbps
Switch type	Managed
Switch layer	L2
Security algorithms	SSH-2
Power source	AC
AC input voltage	100 - 240 V
Power consumption (typical)	100 W
Form factor	1U
Product color	Black
Flash memory	1024 MB
Processor frequency	1000 MHz
Compatible operating systems	Junos
Operating altitude	0 - 3049 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 %
Supported network protocols	IPv6

Weight and Dimensions

Depth	310 mm
Width	437 mm
Height	44 mm
Weight	4900 g