7
HFE 1600 - LAN
Connector Position Signal Names
Description
B1
SIGNAL RETURN
Return for PMBus signals: SCL, SDA, SMB ALERT
B2
MODULE EXIST
Indicates that module is inserted into the shelf.
“Active low” when connected to SIGNAL RETURN
B3
+12V AUX IN
12V DC Input referenced to SIGNAL RETURN.
(11.2 ~ 12.5V, 500mA max)
B13
SCL
Serial Clock signal
B17
SDA
Serial Data signal
B20
SMB ALERT
PMBus INTERRUPT Signal
Table 1. HFE 1600-LAN Pin Assignment
HFE 2500 - LAN
Connector Position Signal Names
Description
B1
SIGNAL RETURN
Return for PMBus signals: SCL, SDA, SMB ALERT
B2
MODULE EXIST
Indicates that module is inserted into the shelf.
“Active low” when connected to SIGNAL RETURN
B3
+12V AUX IN
12V DC Input referenced to SIGNAL RETURN.
(11.2 ~ 12.5V, 500mA max)
B13
SCL
Serial Clock signal
B17
SDA
Serial Data signal
B20
SMB ALERT
PMBus INTERRUPT Signal
Table 2. HFE 2500-LAN Pin Assignment
IN / OUT Connector Pin Assignment
Note - If HFE LAN module is installed in the rack, +12V_AUX (pin 38 of J1 connector
on HFE/S1U rack) cannot be used as an auxiliary supply.
Note - If HFE LAN module is installed in the rack, +12V_AUX (pin 38 of J1 connector
on HFE/S1U rack) cannot be used as an auxiliary supply.
Содержание HFE1600 SERIES
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