Power Supply - Harris Stratex Eclipse 4.6 User Manual

Chapter 1. System Overview

Power Supply

Eclipse is designed to operate from a -48 Vdc power supply (+ve earth) but will operate
to specification over a voltage range of -40.5 to -60 Vdc.
The dc power supply must be UL or IEC compliant for a -48 Vdc SELV (Safety Extra
Low Voltage) output (60 Vdc maximum limited).
Platform Layout and Interoperation Data
300 Series IDUs
The table below describes the IDU 300 series platform support for non-protected and
protected operation, ODU options, and capacity and modulation.
Table 1-5, "Eclipse 300 Series IDU and ODU Parameters," on page 20
ODU options and over-air compatibility.
To view detailed compatibility data for the IDU GE 20x, see
on page
Protected IDUs cannot be used to link to an INU/INUe. Where protected
IDUs are to be used they must be installed at both ends of the link.
300 Series Platforms
Table 1-4.
IDU
IDU 300sp 4x
IDU 300sp 16x
Vol. II-1-18
1-21.
Characteristics
• Requires ODU 300sp or ODU 300hp
• QPSK modulation only
• Non-protected operation
• Cannot be linked to Eclipse Node
• Includes auxiliary data (sync only)
• Requires ODU 300sp or ODU 300hp
• QPSK modulation only
• Non-protected or hot-standby
• Cannot be linked to Eclipse Node
• Includes auxiliary data (sync only)
summaries IDU/
IDU GE 20x Compatibility
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