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Table 12: Switch & Management Module components
Component
Manufacturer
Microproces-
Hitachi
sor
RTC
Epson
FPGA
Xilinx
SDRAM
-
Flash ROM
-
NV SRAM
-
Compact flash
-
Ether switch
Broadcom
Gigabit Ether
Broadcom
switch
Gigabit Ether-
Broadcom
net PHY
SVP-LAN0
-
SVP-SAN1
-
Maintenance
-
GBLAN0-3
-
Pwrctrl
-
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
Quantity
1
1
Battery backed-up
1
128 MB
ECC
16 MB
Stores the OS image
1 MB
Battery backed up SRAM. Saves system
configuration information and fault logs
128 MB,
Backs up the SAL and BMC firmware
512 MB
2
Connect the management LAN of each
server blade
1
PHY chips for External ports 10BASE-T/
100BASETx/1000BASE-T Auto Negotia-
tion, Auto MDIX
1
Converts the SerDes output from each
server blade into 1000Base-T.
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.
1
COM port for connecting the system con-
sole. Exclusively for maintenance personnel.
4
10BASE-T/100BASE-Tx/1000BASE-T Ether
port
1
Not supported
Description
BladeSymphony 1000 Architecture White Paper
41
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