Table 39: Optical Interface Support and Copper Interface Support for SFP Transceivers in
EX2300 Switches (continued)
ValueSpecificationEthernet Standard
EX-SFP-1GE-LXModel number1000BASE-LX
1000 MbpsRate
LCConnector type
DualFiber count
1310 nmTransmitter wavelength
–9.5 dBmMinimum launch power
–3 dBmMaximum launch power
–25 dBmMinimum receiver sensitivity
–3 dBmMaximum input power
SMFFiber type
9/125 µmCore/Cladding size
–Modal bandwidth
10 km (6.2 miles)Distance
Junos OS for EX Series switches, Release 15.1X53-D50 or laterSoftware required
NoSupport for Virtual Chassis
configuration
77Copyright © 2017, Juniper Networks, Inc.
Chapter 8: Transceiver and Cable Specifications