Nortel Networks 1000M warranty PDU circuit protection Source, NT4N49AA PDU

Installing DC power Page 119 of 456

Figure 42

PDU circuit protection

- 48 V source

Circuit protection

NT4N49AA PDU

Terminal block

- 48 V

Max 30 A

Max 30 A

- BAT 0

- BAT 1

- BAT 2

- BAT 3

+ RTN 0

+ RTN 1

Ground bus/LRE

+ RTN 2

+ RTN 3

LRTN

553-8990-1

Communication Server 1000M and Meridian 1 Large System Installation and Commissioning