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ZT 7102 Chassis Management Module
Hardware Specifications
Technical Product Specification 29
2.9 Electrical and Environmental
The ZT 7102 requires +5 VDC ±5% @ 1.8 A typical. CMM power comes from the backplane's
IPMI_PWR rail; other voltages are derived as needed.
Caution: The processor core temperature must never exceed 100° C under any condition of ambient
temperature or usage. This may result in permanent damage to the processor.
2.9.1 CMM Power
CMM power comes from the backplane’s 5 V power (IPMI_PWR). See Table 13 for available
voltages.
Table 12. J7 Telco Alarm Connector Pinout
Pin # Function Description
1 AMIR+ MinorReset +
2 AMIR- MinorReset -
3 AMAR+ MajorReset +
4 AMAR- MajorReset -
5 ACNO CriticalAlarm - NO
6 ACNC CriticalAlarm - NC
7 ACCOM CriticalAlarm - COM
8 AMINO MinorAlarm - NO
9 AMINC MinorAlarm - NC
10 AMINCOM MinorAlarm - COM
11 AMANO MajorAlarm - NO
12 AMANC MajorAlarm - NC
13 AMACOM MajorAlarm - COM
14 APRCO PwrAlarm - NO
15 APRCOM PwrAlarm - COM
- GND Not Utilized
COM=Common
NO=Normally Open
NC=Normally Closed
Table 13. CMM Power Availability
Voltage Maximum Current Where Used
5 100 mA Miscellaneous components that cannot use 3.3 V.
3.3 4 A 80312 and most logic
2.5 700 mA FPGA core
1.5 500 mA 80200 core