Avaya VSU 7500, User Manual

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1-6 Introduction
VSU-7500 User Guide
General Site Requirements
This section describes the requirements your site must meet for safe installation
and operation of your system. Ensure that your site is properly prepared before
beginning installation.
Environmental Requirements
The VSU-7500 is intended for use in a normal office environment. For more
extreme conditions, verify that temperature, humidity, and power conditions
meet the specifications indicated in Table 1-2.
Additional VSU-7500 specifications are included in Appendix A.
Site Power Considerations
Check the power at your site to ensure that you are receiving “clean” power (free
of spikes and noise). Install a power conditioner if necessary.
WARNING: This product relies on the building's installation for short-circuit
(overcurrent) protection. Ensure that a fuse or circuit breaker no larger than 120
VAC, 15A U.S. (240 VAC, 10A international) is used on the phase conductor (all
current-carrying conductors).
Table 1-2 Environmental Requirements
Item Operating Specification
Temperature 32° to 104° F, 0° to 40°C
Relative Humidity 5-90%, non-condensing
Altitude 0-12,000 feet, 0-3,660 meters
Voltage 100-240 VAC
Input Frequency 50-60 Hz
AC input current 3.5 Amps