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DMD2401 LB/ST L-Band Satellite Modem and ODU Driver
2.0 Installation Requirements
The DMD2401 LB/ST Modem is designed to be installed within any standard 19-inch wide
equipment cabinet or rack, and requires two rack units of mounting space (3.5 inches) vertically
and 21 inches of depth. Including cabling, a minimum of 23-inches of rack depth is required.
The rear panel of the DMD2401LB/ST is designed to have power enter from the left and IF
cabling enter from the center when viewed from the rear of the modem. Data and control
cabling can enter from either side although they are closer to the right. The unit can be placed
on a table or suitable surface if required.
There are no user-serviceable parts or configuration settings located
inside the DMD2401 LB/ST Chassis. There is a potential shock hazard
internally at the Power Supply Module. DO NOT open the DMD2401 LB/ST
chassis under any circumstances.
Before initially applying power to the unit, it is a good idea to disconnect
the transmit output from the operating ground station equipment. This is
especially true if the current DMD2401 LB/ST configuration settings are
unknown, where incorrect settings could disrupt existing communications
traffic.
SHOCK HAZARD. Double-Pole/Neutral Fusing. Exercise extreme caution.
2.1 Unpacking
The DMD2401 LB/ST was carefully packaged to avoid damage and should arrive complete with
the following items for proper installation:
•
DMD2401 LB/ST Modem Unit.
•
Power Cord, 6-foot with applicable AC Connector.
•
Installation and Operation Manual.
TM075 - Rev. 1.3
Section 2 – Installation
Installation
2-1
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