C H A P T E R 2 |
Chassis Description |
The Netra CT chassis is designed to be mounted in a 19-inch rack. You can purchase optional adaptors that enable you to mount the chassis in a 21-inch, 23-inch, or 600-mm rack.
This chapter contains the following topics:
The Netra CT chassis is rugged enough to withstand environmental hazards--such as excessive heat, earthquakes, and smoke--to which a server in a telecommunications central office might be subjected. It houses the following Netra CT server components:
TABLE 2-1 gives the physical specifications for the chassis. FIGURE 2-1 shows the chassis from the front.
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The power distribution units are located on the chassis and connect directly to the server's midplane when the server is installed in the chassis. Each power distribution unit is a cold-swappable field-replaceable component; however, you must remove the server before you can replace a power distribution unit.
An input power cable is plugged into the power distribution unit, then the power distribution unit provides power to the accompanying power supply unit in the Netra CT server (see FIGURE 2-2).
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