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BTI7800 Series Hardware Overview and Installation Guide
Table 64: QSFP+ 4x10GBASE SR: QSFPP-4X10GE-SR (740-054053) (continued)
Parameter
Reach
Connector/Latch type
Power consumption
Compliance
Table 65: QSFP+ 40GE SR4: QSFPP-40GBASE-SR4 (740-067443)
Parameter
Signaling speed per lane
Number of lanes
Lane center wavelength
Transmitter
Average launch power per lane
Extinction ratio
Optical return loss tolerance
Receiver
Average receive power per lane
Stressed receiver sensitivity (OMA)
per lane
Reflectance
Other
Fiber type
Reach
Connector/Latch type
Power consumption
166
Minimum
0.5
MTP/PC
Maximum: 1.5 W
IEEE 802.3, FC-PI-4
Minimum
Typical
10.3125 +/- 100 ppm
–
4
840
–
-7.6
–
3
–
–
–
-9.5
–
–
–
–
–
MMF
0.5
–
12-Fiber MPO
Maximum: 1.5 W
Typical
Maximum
–
300 (OM3)
400 (OM4)
Maximum
–
860
2.4
–
12
2.4
-5.4
-12
100 (OM3)
150 (OM4)
Copyright © 2019, Juniper Networks, Inc.
Units
m
Units
Gbps
–
nm
dBm
dB
dB
dBm
dBm
dB
m
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