Cisco Cisco UCS B250 M2 Extended Memory Blade Server Hoja De Datos
Cisco UCS Mini Blade Server Chassis
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SUPPLEMENTAL MATERIAL
B420 M3/M4 Example
a Port Expander and VIC 1280 adapter to connect to the 6324 fabric interconnects in the UCS Mini chassis.
Figure 11
B420 M3 (with VIC 1240, Port Expander, and VIC 1280) to UCS 6324 Fabric Interconnect and LAN
VIC 1340/1240 Adapter
Port Expander Adapter
Port Group A
Port Group B
CPU
PCIe x16
PCIe x16
CPU
10G KR
10G KR
10G KR
10G KR
10G KR
Not used
Not used
Not used
Not used
Not used
Not used
10G KR
10G KR
10G KR
10G KR
10G KR
adapter slot #2
adapter slot #1 for VIC 1240
VIC 1380/1280 Adapter
QPI Link
QPI Link to CPU
QPI Link to CPU
QPI Link
adapter slot #3
PCIe x16
CPU
Port Group A
Port Group B
B420 M3/M4 Blade Chassis
To LAN A
6324 Fabric
Interconnect A
To LAN B
6324 Fabric
Interconnect B
Active 10G KR lane (on backplane)
Passive 10G KR lane (on backplane)
10 Gbps SFP+
40 Gbps QSFP