XDM-300 Installation and
Maintenance Manual
Connectors Pin Assignment
417006-2311-0H3-A00 ECI
Telecom
Ltd.
Proprietary
A-19
xRAP-100 Connectors
Shelf DC Input Power Connectors
The shelf DC input power connectors, designated Shelf 1, Shelf 2, Shelf 3, and
Shelf 4, are 3-pin D-type male connectors. The Shelf 4 connector lines are also
connected to a 5-pin D-type connector for connecting to an XDM-300-300,
XDM-300-1000 or XDM-300-2000 shelf. The following figure identifies the
functions of the shelf DC input connectors pins, as seen when looking into the
connector.
Figure
A-9: DC input power connectors pin functions
SHELF Alarm Connectors
The four SHELF alarm connectors are 36-pin SCSI female connectors. Each
connector is connected to the ALARMS connector of an XDM-300 shelf. Refer
to ALARMS Connector (on page
) for description. The following figure
identifies the connector pins as seen when looking into the connector, and the
table lists the pin assignment for this connector.
Pin 18
Pin 36
Pin 1
Pin 19
Figure
A-10: SHELF alarm connectors pin identification
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