Juniper QFX5100 Hardware Manual page 135

Table 39: Interface Support for 40-Gigabit Ethernet QSFP+ Transceivers for the QFX
Series (continued)
Standards
Specifications
Compliance
40GBASE-SR4 Product SKU number
Supported models
Signaling rate
Connector type
Fiber pairs
Center wavelength (range)
RMS spectral width
(maximum)
Average transmit launch
power, each lane (minimum)
Average transmit launch
power, each lane (maximum)
Average receive power, each
lane (minimum)
Average receive power, each
lane (maximum)
Stressed receiver sensitivity
(OMA), each lane
(maximum)
Copyright © 2016, Juniper Networks, Inc.
QFX-QSFP-40G-SR4
QFX3008-I
QFX3500
QFX3600
QFX3600-I
QFX5100-24Q
QFX5100-48S
QFX5100-48T
QFX5100-96S
10.3125 GBd +/- 100 ppm
12-ribbon multimode fiber crossover cable with female multi-fiber
push-on (MPO)/ultra-physical contact (UPC) connectors. To
channelize a 40-Gigabit port to four 10-Gigabit ports, use a 12-fiber
parallel to 2-fiber duplex breakout cable.
NOTE: See "Cable Specifications for QSFP+ and QSFP28 Transceivers"
on page 147 for more information.
4
840 nm to 860 nm
0.65 nm
-7.6 dBm
2.4 dBm
-9.5 dBm
2.4 dBm
-5.4 dBm
Chapter 8: Port and Interface Specifications
115