Supero AS-4021M-82R Plus, Руководство пользователя

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AS4021M-T2R+/4021M-82R+ User's Manual
Wake-On-Ring
The Wake-On-Ring header is desig-
nated JWOR. This function allows
your computer to receive and "wake-
up" by an incoming call to the modem
when in suspend state. See the table
on the right for pin defi nitions. You
must have a Wake-On-Ring card and
cable to use this feature.
Wake-On-Ring
Pin Defi nitions
(JWOR)
Pin# Defi nition
1 Ground (Black)
2 Wake-up
Power Supply I
2
C Header
The PWRI
2
C header is for I
2
C, which
may be used to monitor the status of
the power supply, fans and system
temperature. See the table on the right
for pin defi nitions.
I
2
C Header
Pin Defi nitions
(PWRI 2 C)
Pin# Defi nition
1 Clock
2 Data
3 PWR Fail
4 Gnd
5 +3.3V
SMBus Header
The header at SMBus is for the System
Management Bus. Connect the ap-
propriate cable here to utilize SMB on
the system. See the table on the right
for pin defi nitions.
SMBus Header
Pin Defi nitions (SMBus)
Pin# Defi nition
1 Data
2 Ground
3 Clock
4 No Connection
Power Supply Alarm Header
Connect a cable from your power
supply to JPWF to provide you with
warning of a power supply failure.
The warning signal is passed through
the PWR_LED pin to indicate a power
failure. See the table on the right for
pin defi nitions.
Power Supply Alarm
Header
Pin Defi nitions (JPWF)
Pin# Defi nition
1 P/S 1 Fail Signal
2 P/S 2 Fail Signal
3 P/S 3 Fail Signal
4 Reset (from MB)
Note: This feature is only available when using
redundant power supplies.