Appendix B: Site Requirements; Overview; Power - Avaya CS700 Administration And Maintenance

Appendix B: Site Requirements

Describes network, power, environmental, and cabling requirements for the system installation.

Overview

To maintain the low noise, low echo features of the system, Avaya recommends the following:
Use T1 or E1 connections from the system to the public network.
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Use T1 or E1 connections from the system to the PBX.
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Use T1, ISDN, or fiber optic connections from the PBX to the public network.
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Use digital phones for the operator audio and the record/playback interfaces.
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Use 2-wire analog circuits only for modems.
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Note:
Contact Avaya Customer Support for additional information about site
Note:
requirements.

Power

The CS700/CS780 Conferencing Server can be configured with up to four power supplies that
work in tandem to provide a total of 450W output with N+1 redundancy.
In a fully configured system 331 Watts is the estimated maximum continuous DC power draw.
The estimated efficiency of the power supply system at 331-Watts draw is 75%. At this
efficiency, 9.2A is tthe estimated current draw at a nominal 48 VDC.
The estimated input current for a fully configured system is 3.8A at 115VAC.
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