Juniper EX4300 Hardware Manual page 148

EX4300 Switch Hardware Guide
Table 71: Optical interface Support for QSFP+ Transceivers in EX4300 Switches (continued)
Ethernet
Standard Specification
40GBASE-LX4 Model number
Rate
Connector type
Fiber count
Lane wavelength
Minimum launch power
Maximum launch power
Maximum power draw
Fiber type
Core/Cladding size
Fiber grade
Modal bandwidth
Distance
DOM support
Support for Virtual Chassis
configuration
Software required
126
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
MMF MMF
50/125 µm 50/125 µm
OM3 OM4
2000 4700
MHz/km MHz/km
100 m 150 m
(328 ft) (328 ft)
Available
Yes
Junos OS for EX Series switches, Release 14.1 or later
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