Functions

Functions of CN22UPBA6:

• Service processing capabilities

  • One Intel ^@ Westmere hexad-core processor
  • Supporting 64-bit Quick Path Interconnect (QPI) and providing
    a transmission rate of 6.4 GT/s
  • Supporting a maximum of 96 GB memory
  • Error Checking and Correcting (ECC) technology supported by memory,
    DDR3-1066 MHz memory supported by Westmere hexad-core processor
  
  

• Interfaces (the USB and BMC are external interfaces; others are used for internal communication)

  • Two Base interfaces (10/100/1000M BASE-T Ethernet interfaces)
  • Two Fabric interfaces (SerDes Ethernet interfaces)
  • One Update interface (1000M BASE-BX Ethernet interface)
  • One on-board USB interface (J34), which connects to a USB Flash
    module of up to 4 GB
  • One BMC serial port (also serving as the system serial port),
    which complies with RS232 specifications and uses the RJ45 connector
  • Two SAS hard disk interfaces on the front panel for configuring
    two 2.5-inch hard disks with SAS interfaces
  • Two USB 2.0 interfaces (compatible with the USB 1.1 specifications)
  
  

• Management functions

  The UPBA provides a BMC module with
  independent power supply. The BMC module connects to the SMU through
  the IPMB bus with redundancy configuration.

  The BMC module performs the following functions:

• Managing the information about the Field Replaceable Unit (FRU),
  Sensor Data Record (SDR), and System Event Log (SEL)
• Monitoring the temperature and voltage and reporting alarms
• Controlling the hot-swap, power-on, power-off, and reset of the
  board
• Supporting Serial over LAN (SOL) to implement remote management
  through networks
• Supporting remote KVM over IP
  

• Integration capabilities

  • Dual-channel gigabit Ethernet controller

  • Intelligent Platform Management Interface (IPMI)

  • SAS storage controller

  • Video controller

• Supporting hot swapping

http://localhost:7904/pages/31185560/15/31185560/15/resources/en/cnup/description/hard_desc/figure/fig_cn_cbb02_00002401.png

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