PCIe+ I/O drawers
The 9176 supports up to 3 PCIe+ I/O drawers. The number of drawers supported is dependent on the system configuration.
Each PCIe+ I/O drawer:
- Is 8 EIA units
- Provides 2 Power Supply Units (PSUs) located at the top of the drawer.
- Provides 16 adapters, with either two or four ports per adapter, over two domains.
- Requires 2 PCIe+ Interconnect cards plugged as both domains will initially be activated. They are plugged in locations LG06 and LG16.
- Requires 2 Base Management Controllers (BMCs) plugged in locations LG01 and LG11.
- The above elements are plugged in the following locations:
Domain 0 Domain 1 top PSU top PSU LG01 BMC LG11 BMC LG02 I/O Adapter LG12 I/O Adapter LG03 I/O Adapter LG13 I/O Adapter LG04 I/O Adapter LG14 I/O Adapter LG05 I/O Adapter LG15 I/O Adapter LG06 PCIe+ Interconnect LG16 PCIe+ Interconnect LG07 I/O Adapter LG17 I/O Adapter LG08 I/O Adapter LG18 I/O Adapter LG09 I/O Adapter LG19 I/O Adapter LG10 I/O Adapter LG20 I/O Adapter
