Rear of the Server Unit

Global error indicator and CSS indicator

Figure 5: Global error indicator and CSS indicator, ID button and ID indicator

No.	Meaning
1	CSS indicator (yellow) Lights up yellow when a prefailure event was detected which requires Customer Support to become active (by way of precaution). Flashes yellow when an error was detected which requires Customer Support to become active. Does not light up when no critical event has occurred. If the event is still acute after the Server Unit has been switched on/off, the indicator is activated after the restart. The indicator also lights up in standby mode. If the indicator flashes or lights up yellow, call Customer Support.
2	Global error indicator (yellow) Lights up yellow when a prefailure event was detected which requires Customer Support to become active (by way of precaution). Flashes yellow when an error was detected which requires Customer Support to become active. Does not light up when no critical event has occurred. If the event is still acute after a power failure, the indicator is activated after the restart. The indicator also lights up in standby mode. If the indicator flashes or lights up yellow, call Customer Support.
3	ID indicator (blue) Lights up blue when the MU has been selected by pressing the ID button. Press the button again to deactivate it. The ID indicator can also be activated via the ServerView Operations Manager and the iRMC web interface, and the status can be reported to the ServerView Operations Manager and the iRMC.
4	ID button

LAN ports

Figure 6: LAN indicators

No.	Meaning
1	LAN link/transfer (System LAN port SYS1 or SYS2) Lights up green if a LAN connection exists. Does not light up if no LAN connection exists. Flashes green when a LAN transfer is in progress.
2	LAN speed (System LAN port SYS1 or SYS2) Lights up green for a LAN transfer rate of 10 Gbps. Lights up yellow for a LAN transfer rate of 1 Gbps. Does not light up for a LAN transfer rate of 100 Mbps.

The MAC addresses entered on the green ID card refer to LAN #1 (SYS1) and #2 (SYS2).
The MAC addresses of LAN ports #3 (not used) and #4 (not used) are then the next two MAC addresses in ascending order. The green ID card is located on the front of the Application Unit, see item 1 in figure 1.

Indicators on the power supply units

Figure 7: Indicators on the power supply units

No.	Meaning
1	Power supply unit fault indicator and warning indicator Lights up amber when a critical event occurs (power supply unit switches off). Call Customer Support.

Assignment of the PCIe slots

Figure 8: Principle of PCIe slot assignment at the rear of the device

The figure shows the PCIe slots of an SU300 (SU300 M2):

• S1 is equipped with a 4-port LAN controller.

• In the figure, slots S2 through S10 are not equipped.

  Depending on the customer's wishes, the slots can be equipped with FibreChannel, LAN or (RAID) SAS controllers.

On models with mono processors (10A to 10F), only the PCIe-Slots S1 to S4 are available. The slots S5 through S10 can only be used with larger configuration.

They can optionally be upgraded with two further processor chips without changing the BS2000 performance so that additional Linux/Windows guest systems can be operated on XenVM and the full number of PCIe slots is also available.