Juniper EX3200 Hardware Guide

Table 40: Optical Interface Support and Copper Interface Support for Gigabit Ethernet SFP
Transceivers in EX3200 Switches (continued)
ValueSpecificationEthernet Standard
EX-SFP-1GE-SXModel number1000BASE-SX
1000 MbpsRate
LCConnector type
DualFiber count
850 nmTransmitter wavelength
–9.5 dBmMinimum launch power
–3 dBmMaximum launch power
–21 dBmMinimum receiver sensitivity
0 dBmMaximum input power
MMFFiber type
50/125
µm
50/125
µm
62.5/125
µm
62.5/125
µm
Core/Cladding size
OM2–OM1FDDIFiber grade
500
MHz/km
400
MHz/km
200
MHz/km
160
MHz/km
Modal bandwidth
550 m
(1804 ft)
500 m
(1640 ft)
275 m
(902 ft)
220 m
(722 ft)
Distance
AvailableDOM support
Junos OS for EX Series switches, Release 9.0 or laterSoftware required
NoSupport for Virtual Chassis
configuration
77Copyright © 2016, Juniper Networks, Inc.
Chapter 8: Transceiver and Cable Specifications

Juniper EX3200 Specifications

General

Model	EX3200
Rack Units	1U
Layer Support	Layer 2 and Layer 3
Junos OS	Yes
Maximum VLANs	4093
DRAM	512 MB
Flash Memory	256 MB
Ports	24 or 48
Uplink Ports	4 SFP
Power Supply	AC or DC
MAC Address Table Size	16, 000 entries
Dimensions (W x D x H)	17.4 x 14.4 x 1.7 inches
Weight	12.3 lb (5.6 kg)
Operating Temperature	0°C to 40°C
Operating Humidity	10% to 85% (non-condensing)