Juniper EX4200 Series

Table 20: Optical Interface Support for Gigabit Ethernet SFP+ Transceivers in EX3200 and
EX4200 Switches (continued)
SpecificationsEthernet Standard
EX-SFP-10GE-SRModel Number10GBase-SR
10 GbpsRate
LCConnector Type
DualFiber Count
850 nmTransmitter Wavelength
–7.3 dBmMinimum Launch Power
–1 dBmMaximum Launch Power
–9.9 dBmMinimum Receiver Sensitivity
–1 dBmMaximum Input Power
MMFFiber Type
50/125 µm50/125
µm
50/125 µm62.5/125
µm
62.5/125
µm
Core/Cladding Size
OM3OM2–OM1FDDIFiber Grade
1500
MHz/km
500
MHz/km
400
MHz/km
200
MHz/km
160
MHz/km
Modal Bandwidth
300 m
(984 ft)
82 m
(269 ft)
66 m
(216 ft)
33 m
(108 ft)
26 m
(85 ft)
Distance
AvailableDOM Support
Junos OS for EX Series switches, Release 9.4 or laterSoftware required
Copyright © 2010, Juniper Networks, Inc.62
Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches