CPAK vs QSFP28 | Difference between CPAK and QSFP28
This page compares CPAK vs QSFP28 and mentions difference between CPAK and QSFP28.
The figure-1 depicts CPAK transceiver.
The figure-2 depicts dimension of QSFP28.
|Line rate||40/100 G||4 x 25 - 28G|
|Applications||Ethernet, SONET/SDH, OTN||InfiniBand, Ethernet|
|Dimensions (W x L x H, mm)||8 x 101.2 x 11||18 x 52 x 8.5|
|Electrical interface||CAUI-4, CAUI||CPPI-4|
|Max. power||Not Defined||3.5 W|
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