Power Requirements; Environmental Requirements - Lucent Technologies Definity Audix System Pocket Reference

DEFINITY AUDIX System Release 4.0
System Description Pocket Reference 585-300-214
Design and Operation
Operating Requirements
Table 2-2 shows the system's physical dimensions.
Table 2-2. Physical Dimensions for the DEFINITY AUDIX System
Slots the system
occupies
2

Power Requirements

The DEFINITY AUDIX system draws its power from the 5 volt and -48 volt
buses on the switch's backplane.
DEFINITY AUDIX system requires from the switch.
Table 2-3. Power Requirements for the DEFINITY AUDIX System
Switch power source
5 volt bus
-48 volt bus

Environmental Requirements

The switch and the DEFINITY AUDIX system generate heat as they
operate. If the operating environment for the system and the switch is
not properly ventilated, this heat can cause these systems to
malfunction. Their operations can also be affected by other
environmental conditions, such as humidity and air quality.
Switch documentation identifies specific guidelines for the switch's
operating temperature and environment. Generally, the customer should
use these guidelines for creating a suitable operating environment for
the DEFINITY AUDIX system and protecting the system from harmful
environmental conditions. The following guidelines represent the
recommended environmental conditions for DEFINITY switch Release
7.1 and DEFINITY AUDIX system Release 4.0. See the system
description for the customer's switch for more information about
environmental requirements.
Height Width
(Inches) (Inches)
7.67 1.44
Table 2-3
Maximum power demand from the
DEFINTIY AUDIX system (Watts)
20
11
Length Weight
(Inches) (Pounds)
13.77 3.85
shows the power the
Issue 1
May 1999
2-12