Juniper EX4200-24T

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