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Nortel Secure Router 8012
Hardware Description 3 Heat dissipation system
Issue 5.3 (6 April 2009) Nortel Networks Inc. 3-1
3 Heat dissipation system
About this chapter
The following table lists the contents of this chapter.
Title Description
3.1 Appearance and front
panel
This section describes the appearance and the front panel
of the heat dissipation system.
3.2 Functions This section describes the functions of the heat dissipation
system.
3.3 Technical specifications This section describes the technical specifications of the
heat dissipation system.
The Secure Router 8012 heat dissipation system consists of the following components:
z
fan module
z
air filter
The air filter and the fan module are placed separately. The air filter is located to the right of
the cabinet backplane. You can clean the air filter by removing it from the back of the cabinet.
For information about replacing and cleaning the air filter, see Nortel Secure Router 8012 –
Installation (NN46240-301).
This chapter describes the fan function, appearance, front panel, and technical specifications
for the Secure Router 8012.