63
Cable/fiber
diameter (µm)
Modal
bandwidth
(MHz × km)
Max
transmission
distance
HP X140 40G
QSFP+ MPO
SR4 XCVR
Table 22 QSFP+ DAC cables available for the QSFP+ ports
Max transmission distance
HP X240 40G QSFP+ QSFP+ 1m DAC Cable
HP X240 40G QSFP+ QSFP+ 3m DAC Cable
HP X240 40G QSFP+ QSFP+ 5m DAC Cable
Table 23 QSFP+ to 4 x SFP+ DAC cables available for the QSFP+ ports
Max transmission distance
HP X240 QSFP+ 4x10G SFP+ 1m DAC Cable
HP X240 QSFP+ 4x10G SFP+ 3m DAC Cable
HP X240 QSFP+ 4x10G SFP+ 5m DAC Cable
Figure 56 40G QSFP+ DAC cable