Chapter 2 Installation 53

Figure 35 A and B feed example

Upper shelf chassis

A2

60 A

B2

60 A

A1

60 A

B1

60 A

=A feeds

=B feeds

BIP

30 A

30 A

30 A

30 A

30 A

30 A

 

30 A

 

 

30 A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PS1

 

 

PS2

 

 

PS3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Lower shelf chassis

 

 

 

 

 

 

 

 

 

 

 

30 A

 

 

30 A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PS1

 

 

PS2

 

 

PS3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

= Redundant power supply

= Redundant feed

10400EC

Table 3 lists input power options for single and dual chassis installations.

Table 3 Single chassis and dual chassis input options

 

Single chassis input*

Dual chassis input

 

 

 

 

 

Non-redundant input power

A1

 

A1

and A2

 

 

 

 

 

Redundant input power

A1

and B1

A1

and B1, A2 and B2

*For a single chassis installation, always install the chassis in the lower shelf position to stabilize the rack.

Installing the Breaker Interface Panel for the Ethernet Routing Switch 8010co Chassis

Page 53
Image 53
Nortel Networks 8010co manual B feed example, Single chassis and dual chassis input options