Juniper EX3300 Complete Hardware Guide

Table 20: Optical interface Support for SFP+ Gigabit Ethernet Transceivers in EX3300 Switches
ValueSpecificationEthernet Standard
EX-SFP-10GE-USRModel number10GbE USR
NOTE: This is not an
IEEE standard.
10 GbpsRate
LCConnector type
DualFiber count
850 nmTransmitter wavelength
–7.3 dBmMinimum launch power
–1.3 dBmMaximum launch power
–11.1 dBmMinimum receiver sensitivity
–1.0 dBmMaximum input power
MMFFiber type
50/125µm50/125µm62.5/125µmCore/Cladding size
OM3OM3OM1Fiber grade
1500
MHz/km
500
MHz/km
200
MHz/km
Modal bandwidth
100 m
(328 ft)
30 m
(98.4 ft)
10 m
(32.8 ft)
Distance
AvailableDOM support
Junos OS for EX Series switches, Release 11.3 or laterSoftware required
YesSupport for Virtual Chassis
configuration
Copyright © 2015, Juniper Networks, Inc.42
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