The power supply system for the E9000 chassis consists of six PSUs. PSUs include direct current (DC) and alternating current (AC) PSUs. When the E9000 is fully configured with PSUs, the rated power of the chassis is 9000 W to 15,000 W. The rated input voltage for AC PSUs is 100 V AC to 130 V AC, 200 V AC to 220 V AC or 220 V AC to 240 V AC (50 Hz to 60 Hz). The input voltage for DC PSUs is -48 V DC to -60 V DC or 260 V DC to 400 V DC. Figure 3 shows the installation positions of the PSUs and slot numbers in the chassis.
PSU hibernation
Multiple redundant PSUs waste power when the chassis power is lower. The PSU hibernation feature sets extra PSUs to the hibernation mode to save energy based on the PSU configurations and current chassis power. The 2000 W, 2500 W, and 3000 W PSUs all support this feature under an appropriate voltage.
The feature automatically sets redundant PSUs to the hibernation mode. When the chassis power increases caused by newly-installed components or a PSU exception occurs, the management software terminates the hibernation mode and wakes up all hibernated PSUs. When the chassis power increases or decreases, the MM software compares the sum of rated power of all operating PSUs with the total power consumption of the entire chassis and determines the number of PSUs to be hibernated based on the hibernation modes. Table 1 describes the hibernation parameters on the HMM Web page.
Table 1 Parameter description
AC PSU
The E9000 provides six PSUs in N+1 or N+N redundancy mode or Non-redundancy. Each PSU centrally supplies power to the chassis and supplies 12.3 V DC power to each slot. Refer to Power Supply Unit Configuration Policies and choose a PSU redundancy mode according to the maximum chassis power.
Figure 1 shows an AC PSU.
AC PSUs of 2000 W and 3000 W are supported. The E9000 supports the 2000 W AC Platinum PSUs (EPW2000–12A), 2000 W AC Titanium PSUs (PAC2000S12–TE), and 3000 W AC Platinum PSUs (EPW3000–12A).
Figure 2 2000 W Platinum PSU
Figure 3 2000 W Titanium PSU
Figure 4 3000 W Platinum PSU
Figure 5 shows indicators on the PSU panel.
1---- PSU operating status indicator
status of the PSU operating status indicator
DC PSU
The E9000 provides a maximum of six PSUs in N+1 or N+N redundancy mode or Non-redundancy. Each PSU centrally supplies power to the chassis and supplies 12.3 V DC power to each slot. Refer to Power Supply Unit Configuration Policies and choose a PSU redundancy mode according to the maximum chassis power.
Figure 1 DC PSU
2500 W DC PSUs are used. Figure 2 shows the nameplate.
Figure 2 2500 W PSU
Figure 3 shows the indicator on the PSU panel.
1---- PSU operating status indicator
status of the PSU operating status indicator.
Tecal E9000 Blade Server Switching Module
03054705 IT1DXCUA0000 CX910, 16 * 10GE + 4 * GE electrical interface (RJ45) multi-plane exchange module
03054716 IT1DXCUA0100 CX911, 16 * 10GE + 8 * 8G FC-Multiplane Switching Module
03055569 IT11XCUA02 CX912, 16 * 10GE + 8 * 8G FC-Multiplane Switching Module
03056181 IT11XCUF05 CX915, 4 * 10GE + 12 * GE electrical interface (RJ45) + 8 * 8G FC-exchange module
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05330492 BC0LICENSE02 FC Switching-Procro-ISL Trunking License
03021SLP IT1DXCUC CX110, 4 * 10GE + 12 * GE electrical interface (RJ45) exchange module
03056182 IT11XCUF06 CX111, 4 * 10GE + 12 * GE electrical interface (RJ45) - exchange module
03054711 IT1DLIUA0100 CX116, 32 * GE electrical port (RJ45) pass-through module
03056183 IT11XCUF07 CX210, 8 * 8G FC-switching modules
03054849 IT1DXCUB00 CX310, 16 * 10GE fusion exchange module
03054850 IT1DXCUB01 CX311, 16 * 10GE +8 * 8G FC fusion switching module
03054851 IT1DXCUB02 CX312, 24 * 10GE fusion exchange module
03054713 IT1DLIUB0100 CX317, 32 * 10GE optical port through module
03022BVJ IT11XCUD CX610, 18 * 40G IB optical port, the integration of exchange modules
03022MXG IT11XCUD01 CX611, 18 * 56G IB optical port, the integration of exchange modules
PSU hibernation
Multiple redundant PSUs waste power when the chassis power is lower. The PSU hibernation feature sets extra PSUs to the hibernation mode to save energy based on the PSU configurations and current chassis power. The 2000 W, 2500 W, and 3000 W PSUs all support this feature under an appropriate voltage.
The feature automatically sets redundant PSUs to the hibernation mode. When the chassis power increases caused by newly-installed components or a PSU exception occurs, the management software terminates the hibernation mode and wakes up all hibernated PSUs. When the chassis power increases or decreases, the MM software compares the sum of rated power of all operating PSUs with the total power consumption of the entire chassis and determines the number of PSUs to be hibernated based on the hibernation modes. Table 1 describes the hibernation parameters on the HMM Web page.
Table 1 Parameter description
| Parameter | Description |
| Hibernation | Enable: Enables the PSU hibernation mode. Select a hibernation mode. |
| Disable: Disables the PSU hibernation mode. It is disabled by default. | |
| Hibernation mode | N+1: One backup PSU exists. For example, if a chassis is configured with six PSUs and only two PSUs need to operate to supply sufficient power to the entire chassis, the number of PSUs that can enter hibernation mode is calculated as follows: 6 - (2 + 1) = 3 |
| N+N: N backup PSUs exist. For example, if a chassis is configured with six PSUs and only two PSUs need to operate to supply sufficient power to the entire chassis, the number of PSUs that can enter hibernation mode is calculated as follows: 6 - (2 + 2) = 2 |
|
| NOTE: | |
| The MM910 implements PSU hibernation based on 50% of the PSU power due to factors such as the PSU working efficiency, power conversion rate, and electrical safety. |
|
| For example, if six 3000 W PSUs are configured and the total required power is 3000 W, each PSU consumes 1500 W and only two PSUs are required. If N+N PSU hibernation mode is used, two PSUs are working and two are standby, with the remaining two PSUs in hibernation mode. |
AC PSU
The E9000 provides six PSUs in N+1 or N+N redundancy mode or Non-redundancy. Each PSU centrally supplies power to the chassis and supplies 12.3 V DC power to each slot. Refer to Power Supply Unit Configuration Policies and choose a PSU redundancy mode according to the maximum chassis power.
Figure 1 shows an AC PSU.
AC PSUs of 2000 W and 3000 W are supported. The E9000 supports the 2000 W AC Platinum PSUs (EPW2000–12A), 2000 W AC Titanium PSUs (PAC2000S12–TE), and 3000 W AC Platinum PSUs (EPW3000–12A).
Figure 2 2000 W Platinum PSU
Figure 3 2000 W Titanium PSU
Figure 4 3000 W Platinum PSU
Figure 5 shows indicators on the PSU panel.
1---- PSU operating status indicator
status of the PSU operating status indicator
| Name | Color | Status and Meaning |
| PSU operating status indicator | Green | On: The PSU is running properly. |
| Blinking (0.5 Hz): The PSU is in hibernation state and supplies no power. |
||
| Red | On: The PSU is not running properly. | |
| NOTE: | ||
| The causes are as follows: | ||
| The PSU is in input overvoltage or undervoltage state. | ||
| The PSU is in output overvoltage or undervoltage state. | ||
| The PSU supplies no power. | ||
| A fan module alarm is generated, or a fan module fails. | ||
| Off | Off: No power is supplied. |
DC PSU
The E9000 provides a maximum of six PSUs in N+1 or N+N redundancy mode or Non-redundancy. Each PSU centrally supplies power to the chassis and supplies 12.3 V DC power to each slot. Refer to Power Supply Unit Configuration Policies and choose a PSU redundancy mode according to the maximum chassis power.
Figure 1 DC PSU
2500 W DC PSUs are used. Figure 2 shows the nameplate.
Figure 2 2500 W PSU
Figure 3 shows the indicator on the PSU panel.
status of the PSU operating status indicator.
| Name | Color | Status and Meaning |
| PSU operating status indicator | Green | On: The PSU is running properly. |
| Blinking (0.5 Hz): The PSU is in hibernation state and supplies no power. |
||
| Red | On: The PSU is not running properly. | |
| NOTE: | ||
| The causes are as follows: | ||
| The PSU is in input overvoltage or undervoltage state. | ||
| The PSU is in output overvoltage or undervoltage state. | ||
| The PSU supplies no power. | ||
| A fan module alarm is generated, or a fan module fails. | ||
| Off | Off: No power is supplied. |
Tecal E9000 Blade Server Switching Module
03054705 IT1DXCUA0000 CX910, 16 * 10GE + 4 * GE electrical interface (RJ45) multi-plane exchange module
03054716 IT1DXCUA0100 CX911, 16 * 10GE + 8 * 8G FC-Multiplane Switching Module
03055569 IT11XCUA02 CX912, 16 * 10GE + 8 * 8G FC-Multiplane Switching Module
03056181 IT11XCUF05 CX915, 4 * 10GE + 12 * GE electrical interface (RJ45) + 8 * 8G FC-exchange module
05330493 BC0LICENSE01 FC-Fabric-Full Fabric License
05330492 BC0LICENSE02 FC Switching-Procro-ISL Trunking License
03021SLP IT1DXCUC CX110, 4 * 10GE + 12 * GE electrical interface (RJ45) exchange module
03056182 IT11XCUF06 CX111, 4 * 10GE + 12 * GE electrical interface (RJ45) - exchange module
03054711 IT1DLIUA0100 CX116, 32 * GE electrical port (RJ45) pass-through module
03056183 IT11XCUF07 CX210, 8 * 8G FC-switching modules
03054849 IT1DXCUB00 CX310, 16 * 10GE fusion exchange module
03054850 IT1DXCUB01 CX311, 16 * 10GE +8 * 8G FC fusion switching module
03054851 IT1DXCUB02 CX312, 24 * 10GE fusion exchange module
03054713 IT1DLIUB0100 CX317, 32 * 10GE optical port through module
03022BVJ IT11XCUD CX610, 18 * 40G IB optical port, the integration of exchange modules
03022MXG IT11XCUD01 CX611, 18 * 56G IB optical port, the integration of exchange modules
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