HPE Synergy 12000 Frame Setup And Installation Manual page 74

Mezzanine to frame signal routing
The HPE Synergy 12000 Frame midplane provides 4-lane high-speed signal routing from all 12 device bays to the 6
interconnect module bays. A pair of interconnects installed in an interconnect bay set provides redundant connectivity for
each connected mezzanine card. When a device bay contains a compute module, then each of the installed mezzanine
cards connects to the corresponding interconnect bay sets.
Usage of these interconnections is dependent on the type of fabric chosen to be installed. For example, a 10Gb Ethernet
mezzanine card uses only a single lane of each four-lane group. The SAS fabric uses all four lanes.
Interconnect port mapping
The following compute module device bays map to the interconnect module fabrics. This information is located on the
frame pull tabs.
74 Installation