QSFP Optical Transceivers
Specifications
Parameter Value Notes
Tx optical power (per lane)
l Minimum: –7.3 dBm
l Maximum:+2.4 dBm
Rxoptical power (per lane)
l Minimum: –10.0 dBm
l Maximum:+2.4 dBm
Supported data rates
l 41.5 Gb/s (40 GbE)
l 43.01 Gb/s (OTU3)
l 44.58 Gb/s (OTU3e1,
OTU3e2)
Electrical interface
l XLAUI for 40 GbE
l XLPPI GbE
l OTL3.4 for OTU3
l Control/
management
interface: I
2
C
Optical lane wavelength 850 nm
Optical reach
l 100 m (OM3)
l 150 m (QM4)
Maximum laser off mode per
optical lane Tx power
–30 dBm
Power measurement accuracy ±3 dB
OPRmeasurement range –13.0 dBm to +5.4 dBm
Table 75: Specifications — QSFP10/43G/SR4/MM/MPO
l Overview
l Features
l MTBF Hours for HDEquipment
l Pluggable Transceiver Compatibility
FSP 3000R7 High-Density Subshelf Guide - R17.2 - Issue:B 142
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