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Service Information
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4.0 INSTALLATION
This section describes the functions of the Model 1001R14 rack
chassis, tells how to install front and rear Model 2701RC Series cards
into the chassis, and how to connect to the twisted pair interface and
the serial interface.
4.1 THE MODEL 1001R14 RACK CHASSIS
The Model 1001R14 Rack Chassis (Figure 9, below) has fourteen
or sixteen device card slots, plus a single power supply or dual redun-
dant power supplies. Measuring only 3.5 high, the Model 1001R14 is
designed to occupy only 2U in a 19 rack. Sturdy front handles allow
the Model 1001R14 to be extracted and transported conveniently.
4.1.1 The Rack Power Supply
The power supply included in the Model 1001R14 rack uses the
same mid-plane architecture as the modem cards. The front card of
the power supply slides in from the front, and the rear card slides in
from the rear. They plug into one another in the middle of the rack.
The front card is then secured by thumb screws and the rear card by
conventional metal screws.
2701RC
f
Figure 9. Model 1001R14 Rack Chassis with power supply
WARNING!
There are no user-servicable parts in the
power supply section of the Model 1001R14 rack. Voltage
setting changes and fuse replacement should only be per-
formed by qualified service personnel. Contact Patton
Electronics Technical Support at (301)975-1000 for more
information.