Nortel Networks Passport 4400 - Manual (Page 31)

2-1
Installing the Passport 4400
2
This section describes the procedures used to set up and connect a configured
Passport 4400.
Note: For the purposes of this document, the term “configured” refers
to the Passport 4400 unit in which all expansion modules have
been previously installed and operational.
Preparing the Site
Before connecting the 4400, select a location that conforms to the following
environmental requirements:
• space requirements (Figure 2-1).
• surrounding temperature (Table 2-1).
• distance to the ac socket (if unit is ac-powered) – the supplied power cord
is 6 feet (1.8m) long.
Note: For information about installing the Passport 4400 in a rack, see
Passport 4400 Rack Installation, below.
Figure 2-1. Space Requirements for a 5-Slot Standard Passport 4400 Unit
Allow 2 inches (5.1 cm),
or greater, side space
for air vents
Allow 12 inches (30.5 cm), or
greater, for access to rear
7 3/4 inches
(19.7cm)
12 3/4 inches (32.4 cm)* 18 inches
(45.7 cm)
*For dc models, add 2 1/4 inches (5.7 cm)