Juniper EX4300 Hardware Guide

Table 69: Optical Interface Support and Copper Interface Support for Gigabit Ethernet SFP
Transceivers (continued)
ValueSpecification
Ethernet
Standard
EX-SFP-GE10KT13R14Model number1000BASE-BX-U
1000 MbpsRate
LCConnector type
SingleFiber count
1310 nmTransmitter wavelength
1490 nmReceiver wavelength
–9 dBmMinimum launch power
–3 dBmMaximum launch power
–20 dBmReceiver sensitivity
–3 dBmMaximum input power
SMFFiber type
9/125 µmCore/Cladding size
–Modal bandwidth
10 km (6.2 miles)Distance
AvailableDOM support
NoSupport for Virtual Chassis
configuration
Junos OS for EX Series switches, Release 14.1X53-D26 or laterSoftware required
Copyright © 2017, Juniper Networks, Inc.114
EX4300 Switch Hardware Guide

Juniper EX4300 Specifications

General

Model	EX4300
Virtual Chassis	Yes, up to 10 members
Layer 3 Routing	Yes
10GBASE SFP+ Ports	4
Jumbo Frames	9216 bytes
MAC Address Table Size	32, 000
Operating System	Junos OS
Uplink Ports	4 x 10GBASE SFP+
Power Supply	AC or DC options
Operating Temperature	0°C to 45°C (32°F to 113°F)
Input Voltage	100-240V AC
Operating Relative Humidity	5 to 90% RH, non-condensing
Management Options	CLI, Web UI, Junos Space
Redundancy	Yes, power supply and fans
Storage Temperature	-40°F to 158°F (-40°C to 70°C)
Ports	24 or 48