Juniper EX4300 Hardware Manual page 152

EX4300 Switch Hardware Guide
Table 72: Optical Interface Support for QSFP+ Transceivers (continued)
Ethernet
Standard Specification
40GBASE-LX4 Model number
Rate
Connector
Fiber count
Lane wavelength (typical)
Minimum launch power
Maximum launch power
Maximum power draw
Maximum receiver sensitivity
in OMA
Fiber type
Core/Cladding size
Fiber grade
Modal bandwidth
Distance
DOM support
Support for Virtual Chassis
configuration
Software required
130
Value
JNP-QSFP-40G-LX4
40 Gbps (10 Gbps per lane)
Dual LC
Dual
Lane 0—1271 nm
Lane 1—1291 nm
Lane 2—1311 nm
Lane 3—1331 nm
–7.0 dBm (per lane)
4.3 dBm (per lane)
3.5 W
–10.5 dBm (per lane)
MMF
50/125 µm
OM3
2000 MHz/km
100 m (328 ft)
Yes
Yes
Junos OS for EX Series switches, Release 14.1 or later
MMF
50/125 µm
OM4
4000 MHz/km
150 m (492 ft)
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