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Table 32: Optical Interface Support and Copper Interface Support for SFP Transceivers in
40-port SFP+ Line Cards Used in EX8200 Switches (continued)
SpecificationsEthernet Standard
EX-SFP-1GE-SXModel Number1000Base-SX
1000 MbpsRate
LCConnector Type
850 nmTransmitter Wavelength
–9.5 dBmMinimum LaunchPower
–3dBmMaximumLaunch Power
–21dBmMinimum ReceiverSensitivity
0 dBmMaximumInput Power
MMFFiber Type
50 µm50 µm62.5 µm62.5 µmCore Size
500 MHz/km400 MHz/km200MHz/km160 MHz/kmModal Bandwidth
550 m
(1804 ft)
500 m
(1640 ft)
275m
(902ft)
220m(721ft)Distance
AvailableDOMSupport
Junos OSfor EXSeries switches,Release 10.3or laterSoftwarerequired
67Copyright© 2010,Juniper Networks,Inc.
Chapter3:ComponentSpecifications