Juniper EX3300 Hardware Guide

Table 47: show interfaces diagnostics optics Output Fields (continued)
Field DescriptionField Name
Displays the vendor-specified threshold for the laser rx power
low warning.
Laser rx power low warning threshold
(Not available for QSFP+ transceivers)
Displays the vendor-specified threshold for the laser
temperature high alarm, in Celsius and Fahrenheit.
Laser temperature high alarm threshold
(Not available for SFP, SFP+, XFP, and QSFP+ transceivers)
Displays the vendor-specified threshold for the laser
temperature low alarm, in Celsius and Fahrenheit.
Laser temperature low alarm threshold
(Not available for SFP, SFP+, XFP, and QSFP+ transceivers)
Displays the vendor-specified threshold for the laser
temperature high warning, in Celsius and Fahrenheit.
Laser temperature high warning threshold
(Not available for SFP, SFP+, XFP, and QSFP+ transceivers)
Displays the vendor-specified threshold for the laser
temperature low warning, in Celsius and Fahrenheit.
Laser temperature low warning threshold
(Not available for SFP, SFP+, XFP, and QSFP+ transceivers)
Displays the vendor-specified threshold for SOA bias current
high alarm.
SOA bias current high alarm threshold
(Not available for SFP, SFP+, XFP, and QSFP+ transceivers)
Displays the vendor-specified threshold for SOA bias current
low alarm.
SOA bias current low alarm threshold
(Not available for SFP, SFP+, XFP, and QSFP+ transceivers)
Displays the vendor-specified threshold for SOA bias current
high warning.
SOA bias current high warning threshold
(Not available for SFP, SFP+, XFP, and QSFP+ transceivers)
Displays the vendor-specified threshold for SOA bias current
low warning.
SOA bias current low warning threshold
(Not available for SFP, SFP+, XFP, and QSFP+ transceivers)
Displays whether the laser receiver power high alarm is On or
Off.
Laser receiver power high alarm
(Not available for SFP, SFP+, and XFP transceivers)
Displays whether the laser receiver power low alarm is On or
Off.
Laser receiver power low alarm
(Not available for SFP, SFP+, and XFP transceivers)
Displays whether the laser receiver power high warning is On
or Off.
Laser receiver power high warning
(Not available for SFP, SFP+, and XFP transceivers)
Displays whether the laser receiver power low warning is On or
Off.
Laser receiver power low warning
(Not available for SFP, SFP+, and XFP transceivers)
Copyright © 2015, Juniper Networks, Inc.268
Network Interfaces for EX4300 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