Redundant Power Supply

89

Required Power Table 21, which is calculated from Table 20, shows the number of power Supply for Various supplies required (Single or Dual) for various CoreBuilder 7000

CoreBuilder installations. The first column describes the particular combination of Installations cards installed and covers the most common applications. The second column shows the number of power supplies required if a redundant

switch is not installed; the third column shows the number of power supplies required if a redundant switch is installed.

Table 21 Required Power Supply for Various Installations

 

 

No Redundant

Redundant

 

 

Switch

Switch

Cards Installed in CoreBuilder Chassis

Installed

Installed

 

 

Data Center - High-density Fast Ethernet and ATM

 

 

 

 

 

CB7000 HD Switching Card

Dual 90A

Dual 90A

4 X CB7600F Fast Ethernet Interface Card

 

 

 

 

 

 

CB7000 HD Switching Card

Single 90A

Dual 90A

4 X CB7600T Fast Ethernet Interface Card

 

 

 

 

 

 

CB7000 HD Switching Card

Single 90A

Dual 90A

3 X 7600F Fast Ethernet Interface Card

1 X 8-port ATM Interface Card

CB7000 HD Switching Card

Single 90A

Single 90A

3 X 7600T Fast Ethernet Interface Card

1 X 8-port ATM Interface Card

Data Closet - Ethernet

CB7000 Switching Card

Single 90A

Single 90A

4 X 7436 ATM Interface Card

 

 

 

 

 

 

CB7000 Switching Card

Single 90A

Single 90A

3 X 7436 ATM Interface Cards

ATM Data Center with high-density Fast Ethernet

CB7000HD Switching Card

Single 90A

Single 90A

1 X 7600F ATM Interface Card

3*8 port ATM Interface Cards

CB7000HD Switching Card

Single 90A

Single 90A

1 X 7600T ATM Interface Card

3*8 port ATM Interface Cards

Page 89
Image 89
3Com 7000 manual Data Closet Ethernet, ATM Data Center with high-density Fast Ethernet

7000 specifications

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