ADC Telecommunications Inc. F0694-011 Manuel D’Utilisation
Expansion Hub Rear Panel
4-8
InterReach Fusion Wideband Installation, Operation, and Reference Manual
CONFIDENTIAL
D-620616-0-20 Rev D
4.3
Expansion Hub Rear Panel
Figure 4-4
Expansion Hub Rear Panel
1.
AC power cord connector
2.
Two air exhaust vents
3.
One 9-pin D-sub female connector for contact alarm monitoring (labeled
ALARMS
)
4.
Ground lug for connecting unit to frame ground (labeled
GROUND
)
Table 4-3
9-pin D-sub Pin Connector Functions
This interface can monitor three single external alarm contacts (Alarm Sense Input 1
This interface monitors the output contact closures from a Universal Power Supply
(UPS). Verify the output contact closure state (normally closed or normally open) of
the UPS, and set the appropriate contact definition using AdminBrowser.
This interface monitors the output contact closures from a Universal Power Supply
(UPS). Verify the output contact closure state (normally closed or normally open) of
the UPS, and set the appropriate contact definition using AdminBrowser.
• Faults are service impacting.
Pin
Function
1
Alarm Sense Input (DC Ground)
2
Alarm Sense Input 3
3
Alarm Sense Input 2
4
N/C
5
N/C
6
DC Ground (common)
7
N/C
8
Alarm Sense Input 1
9
N/C
1
2
3
4