AT&T 76450 manual Power Interconnection Standards

Common Systems Connection Standards	AT&T Services, Inc
Date: August 31, 2007	ATT-TP-76450, Issue 9

Appendix B – ATT-TP 76450 Checklist

Manufacturer:________________________________ Date: ______________________

Equipment Name/Model Number, etc.: _______________________________________

Contact Name:___________________			Phone Number: _________________________
Product Description (check all that apply):
		Frame or Cabinet		Multi-Frame or Cabinet
		Single Shelf
				Multi-Shelf
		Transport Product
				Switching Product
		Customer Premises Application
				Non-network Product
	*Refer to paragraph number in previous sections for detailed requirements
	Rqmt*	Description			Yes	No	N/A
	2 DC	POWER INTERCONNECTION STANDARDS
	2.1 General
	2.1.1	Nominal -48V DC Power
	2.1.1.1	AC Powered Equipment
	2.1.2	Redundant Power Feeds
	2.1.2.1	Power Feeds
	2.1.3	Battery Return Conductor
	2.1.4	Architecture Integration
	2.2	Power Terminations at the Network Element
	2.2.1	Location of Power Terminations
	2.2.1.1	Rear Power Terminations
	2.2.1.2	Front Power Terminations.
	2.3	Connectors
	2.3.2	Two Hole Connections
	2.3.3	18 AWG Power Cable and Smaller
	2.4	Visual Power Alarms and Status Indicator
	2.5	Fusing of Capacitors
	2.6	Power Distribution Delivery
	2.6.1	All fuse & circuit breaker shall meet Quality Level III as defined
		Telcordia SR-332
	2.6.2	Filtered Battery
	2.7	Individually Mounted PDU
	2.8	NE Integrated Power Distribution
	2.9	Direct BDFB Power Delivery
	3	SYNCHRONIZATION/TIMING STANDARDS
	3.1	Termination of Timing Leads

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