Table 72: Optical Interface Support For Qsfp+ Transceivers - Juniper EX4300 Hardware Manual

Table 72: Optical Interface Support for QSFP+ Transceivers

Ethernet
Standard Specification
40GBASE-SR4 Model number
Rate
Connector type
Fiber count
Transmitter wavelength
Minimum launch power
Maximum launch power
Maximum stressed receiver
sensitivity in OMA
Maximum input power
Fiber type
Core/Cladding size
Fiber grade
Modal bandwidth
Distance
DOM support
Virtual Chassis port
(VCP)-configurable
Software required
Copyright © 2017, Juniper Networks, Inc.
Value
QFX-QSFP-40G-SR4
40 Gbps
12-ribbon multimode fiber crossover cable with female MTP connectors
12
850 nm
–7.6 dBm (per lane)
2.4 dBm (per lane)
–5.4 dBm (per lane)
4 dBm
MMF
50/125 µm
OM3
2000 MHz/km
100 m (328 ft)
Available
Yes
EX4300-24T, EX4300-24P, EX4300-48T, EX4300-48T-AFI,
EX4300-48P, EX4300-48T-DC, and EX4300-48T-DC-AFI
switches—Junos OS for EX Series switches, Release 13.2X50-D10 or
later
EX4300-32F switches—Junos OS for EX Series switches, Release
13.2X51-D15 or later
EX4300-24T-S, EX4300-24P-S, EX4300-32F-S, EX4300-48T-S, and
EX4300-48P-S switches—Junos OS for EX Series switches, Release
13.2X51-D26 or later
Chapter 8: Transceiver and Cable Specifications
50/125 µm
OM4
4700 MHz/km
150 m (492 ft)
129