Juniper EX4300 Hardware Guide

Table 70: Optical Interface Support for Fast Ethernet SFP Transceivers
ValueSpecification
Ethernet
Standard
EX-SFP-1FE-FXModel number100BASE-FX
NOTE: Only the
SFP network ports
on 32-port
EX4300 switches
support Fast
Ethernet SFP
transceivers.
The built-in uplink
ports or the uplink
module ports do
not support Fast
Ethernet SFP
transceivers.
100 MbpsRate
LCConnector type
DualFiber count
1310 nmTransmitter wavelength
–20 dBmMinimum launch power
–14 dBmMaximum launch power
–31.5 dBmReceiver sensitivity
–8 dBmMaximum input power
MMFFiber type
62.5/125 µmCore/Cladding size
FDDI/OM1Fiber grade
500 MHz/kmModal bandwidth
2 km (1.2 miles)Distance
Not availableDOM support
NoVirtual Chassis port
(VCP)-configurable
•
EX4300-32F switches—Junos OS for EX Series switches, Release
13.2X51-D15 or later
•
EX4300-32F-S switches—Junos OS for EX Series switches, Release
13.2X51-D26 or later
Software required
Copyright © 2017, Juniper Networks, Inc.120
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