Table 12: Switch & Management Module components
Component | Manufacturer | Quantity | Description |
|
|
|
|
Microproces- | Hitachi | 1 |
|
sor |
|
|
|
|
|
|
|
RTC | Epson | 1 | Battery |
|
|
|
|
FPGA | Xilinx | 1 |
|
|
|
|
|
SDRAM | - | 128 MB |
|
|
| ECC |
|
|
|
|
|
Flash ROM | - | 16 MB | Stores the OS image |
|
|
|
|
NV SRAM | - | 1 MB | Battery backed up SRAM. Saves system |
|
|
| configuration information and fault logs |
|
|
|
|
Compact flash | - | 128 MB, | Backs up the SAL and BMC firmware |
|
| 512 MB |
|
|
|
|
|
Ether switch | Broadcom | 2 | Connect the management LAN of each |
|
|
| server blade |
|
|
|
|
Gigabit Ether | Broadcom | 1 | PHY chips for External ports |
switch |
|
| |
|
|
| tion, Auto MDIX |
|
|
|
|
Gigabit Ether- | Broadcom | 1 | Converts the SerDes output from each |
net PHY |
|
| server blade into |
|
|
|
|
- | 1 | LAN port for connecting the system console. | |
|
|
| Exclusively for maintenance personnel. |
|
|
|
|
| - | 1 | LAN port for connecting the system console. |
|
|
| Always connected to the maintenance LAN |
|
|
| for notification by mail. |
|
|
|
|
Maintenance | - | 1 | COM port for connecting the system con- |
|
|
| sole. Exclusively for maintenance personnel. |
|
|
|
|
| - | 4 | |
|
|
| port |
|
|
|
|
Pwrctrl | - | 1 | Not supported |
|
|
|
|
SVP manages the entire BladeSymphony 1000 device. It also provides a user interface for management via the SVP console. SVP provides the following functions:
•Module configuration management (module type, installation location, etc.) within a server chassis
•Monitoring and controlling of modules installed on the server chassis (power control, failure monitoring and partition control)
•Monitoring and controlling of the environment (temperature monitoring, controlling fan RPM)
www.hitachi.com | BladeSymphony 1000 Architecture White Paper 41 |
