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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-LX40KModel Number1000Base-LX
1000 MbpsRate
LCConnectorType
SingleFiber Count
1310 nmTransmitterWavelength
–14 dBmMinimumLaunch Power
–8 dBmMaximumLaunch Power
–45dBmMinimum ReceiverSensitivity
–3dBmMaximumInput Power
SMFFiber Type
9/125 µmCore/Cladding Size
–Modal Bandwidth
40 km (24.8miles)Distance
AvailableDOM Support
Junos OSfor EXSeries switches,Release 9.4or laterSoftwarerequired
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Chapter3:ComponentSpecifications