Installation - Black Box MT160A Manual

MicroCSU/DSU Cards and MicroRacks
This chapter describes the functions of the MicroRack chassis, tells how to install
front and rear MicroCSU/DSU cards into the chassis, and provides diagrams for
wiring the interface connections correctly.
The MicroRacks come with two, four, eight, or sixteen short-range modem card
slots, plus its own power supply. Measuring only 3.5 inches high, the MicroRack
is designed to occupy only 2U in a 19-inch rack. Sturdy front handles allow the
MicroRack 16 to be extracted and transported conveniently.
The power supply consists of two cards: a front power-supply card and the rear
power entry card. The two cards meet inside the rack chassis and plug into each
other by means of a multipin connector. Use the steps on the next page as a guide
for installing the power-supply module.
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5. Installation

Figure 22. The MicroRack 16.
ON
Power
OFF
MicroRack System
AC Power Supply