Juniper EX3200 Series User Manual

Table 18: Optical Interface Support and Copper Interface Support for Gigabit Ethernet SFP
Transceivers in EX3200 and EX4200 Switches (continued)
SpecificationsEthernet 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 µm50/125 µm62.5/125 µm62.5/125 µmCore/Cladding Size
OM2–OM1FDDIFiber Grade
500 MHz/km400 MHz/km200 MHz/km160 MHz/kmModal 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
45Copyright © 2010, Juniper Networks, Inc.
Chapter 3: Component Specifications

Juniper EX3200 Series Specifications

General

Model	EX3200 Series
Rack Units	1 U
Layer	Layer 2/3
Maximum VLANs	4094
Ports	24 or 48
Power Supply	AC or DC power supply options
Power Supply Voltage	100 to 240 VAC or -48 VDC
Operating Humidity	10% to 90% non-condensing
Uplink Ports	4 SFP or SFP+
Operating Temperature	32°F to 104°F (0°C to 40°C)