Juniper Networks G10 CMTS manual Summary Checklist

Summary Checklist

•Summary Checklist

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•		Table 32 provides a summary checklist of the pre-installation requirements. You should
•		complete and review this checklist with field engineers to ensure the installation site is
•		prepared for installing the G10 CMTS.
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•	Table 32: Pre-Installation Requirement Summary Checklist
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		Requirement	Verified
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		Safety
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•		Grounding straps provided for ESD protection
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		Compliance verified with all local and national regulatory requirements
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		Equipment to be positioned in a clear, dry, dust-free area
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		Power
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•		AC Power
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		AC-input supply operates within range of 100 to 240 VAC and 47 to 63 Hz
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		Appropriate circuit protection in place for compliance with area electric regulations
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•		Separate AC-input power supply sources for CMTS A and B domains
•		DC Power
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		DC-input supply operates within range of –36 to –75 VDC
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		Appropriate circuit protection in place for compliance with area electric regulations
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•		Separate DC-input power supply sources for CMTS A and B domains
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		Environment
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		Ambient temperature conditions satisfied
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		Ambient humidity conditions satisfied
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•		Altitude conditions satisfied
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		Vibration conditions satisfied
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		Mounting
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•		19-inch rack, 23-inch rack, or appropriate non-standard rack or shelf available
•		Cable organizer available for mounting rack
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		Adequate access clearance to front, rear, and sides of CMTS
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		Hardware
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•		Specified tools and supplies available
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		Test equipment available for installation and verifying RF setup
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		Installation Site
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•		Characterization of RF Plant/HFC environment parameters completed
•		Characterization of existing DOCSIS services completed
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		Characterization of upstream CMTS parameters completed
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		Characterization of downstream CMTS parameters completed
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82 JUNOSg 3.0 G10 CMTS Hardware Guide