Juniper EX4300 Hardware Guide

Table 71: Optical Interface Support for SFP+ Transceivers (continued)
ValueSpecification
Ethernet
Standard
EX-SFP-10GE-SRModel number10GBASE-SR
10 GbpsRate
LCConnector type
DualFiber count
850 nmTransmitter wavelength
–7.3 dBmMinimum launch power
–1 dBmMaximum launch power
–11.1 dBmMaximum receiver sensitivity
in OMA
–1 dBmMaximum input power
MMFFiber type
50/125
µm
50/125
µm
50/125
µm
62.5/125
µm
62.5/125
µm
Core/Cladding size
OM3OM2–OM1FDDIFiber grade
1500
MHz/km
500
MHz/km
400
MHz/km
200
MHz/km
160
MHz/km
Modal bandwidth
300 m
(984 ft)
82 m
(269 ft)
66 m
(216 ft)
33 m
(108 ft)
26 m (85 ft)Distance
AvailableDOM support
YesVirtual Chassis port
(VCP)-configurable
•
EX4300-24T, EX4300-24P, EX4300-48T, EX4300-48T-AFI,
EX4300-48P, EX4300-48T-DC, and EX4300-48T-DC-AFI
switches—Junos OS for EX Series switches, Release 13.2X50-D10 or
later
•
EX4300-32F switches—Junos OS for EX Series switches, Release
13.2X51-D15 or later
•
EX4300-24T-S, EX4300-24P-S, EX4300-32F-S, EX4300-48T-S, and
EX4300-48P-S switches—Junos OS for EX Series switches, Release
13.2X51-D26 or later
Software required
Copyright © 2017, Juniper Networks, Inc.122
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