FHDPKG Intel, FHDPKG Datasheet - Page 24

• Manufacturer Part Number: FHDPKG
• Manufacturer: Intel

Specifications of FHDPKG

• Lead Free Status / Rohs Status: Supplier Unconfirmed

3.2.4
Three green LEDs are positioned to the left of module #3 as shown in Figure 13.
•
•
•
3.2.5
The 350-W TPS module is redundant and hot-swappable. The module accepts AC input from an
external EMI filter. The power supply docks into a power supply enclosure or cage, which contains
the AC EMI filter and power distribution to the system. The supply is intended to operate with up to
three modules in parallel. Refer to the 350-W TPS Power Supply Module Specification for details.
14
LED AC1 indicates the availability of AC1 input voltage.
LED AC2 indicates the availability of AC2 input voltage.
LED ACR indicates the AC redundancy status of the power subsystem depending on the
following four conditions. The LED ACR is ON GREEN if all four conditions are true.
Otherwise, the ACR LED is OFF.
1. LED AC1 is green
2. LED AC2 is green
3. The power good signal from each of the three power modules is asserted
4. TS-OK (transfer switch – OK) signal asserted
ACR LED
AC1 LED
AC2 LED
AC Input #2
AC Input #1
650-W Power Supply LED Functions
350-W TPS Module
Cage Controller
Figure 13. 650-W Power Supply Cage LED Block Diagram
AC1
Transfer Switch
Controller
AC2
TSOK ACR
Enable/Disable
Relay Self Test
PSON, PRESENT, AC-WARNING, FAIL
I2C BUS to system
Power Good Signal
PWOK #1 ~ #3
Module #2
Module #1
Module #3
Revision 1.0