ADC Telecommunications Inc. F0684-112 사용자 설명서
Fusion Wideband Main Hub Rear Panel
3-8
InterReach Fusion Wideband Installation, Operation, and Reference Manual
CONFIDENTIAL
D-620616-0-20 Rev F
3.3
Fusion Wideband Main Hub Rear Panel
Figure 3-4
Fusion Wideband Main Hub Rear Panel
1.
AC power cord connector
2.
Two air exhaust vents
3.
Three N-type, female connectors for each band (Band 1, Band 2, and Band 3):
• Uplink (labeled
UL1, UL2,
and
UL3
)
• Downlink (labeled
DL1, DL2,
and
DL3
)
4.
One 9-pin D-sub female connector for contact alarm monitoring (labeled
ALARMS
)
5.
Ground lug for connecting unit to frame ground (labeled
GROUND
)
3.3.1
Fusion Wideband Main Hub Rear Panel Connectors
3.3.1.1
9-pin D-sub Connector
The 9-pin D-sub connector (labeled
ALARMS
) provides a contact alarm for fault and
warning system alarm monitoring.
Table 3-3 lists the function of each pin on the 9-pin D-sub connector.
Table 3-3
9-pin D-sub Pin Connector Functions
Pin
Function
1
Alarm Sense Input (DC Ground)
2
Alarm Sense Input 3
3
Alarm Sense Input 2
4
Warning Source Contact (positive connection)
1
2
3
Band 1
Band 2
Band 3
UL1
UL2
UL3
DL1
DL2
DL3
4
5
AC Power
Alarms