Cisco CAtalyst 4500 Series Installation Manual page 170

Catalyst 4507R Switch Specifications
Table A-3 Catalyst 4507R Switch Specifications (continued)
Item
Power
PoE supplied
Power to Modules and fans
Power to backplane components
Redundancy
Supervisor engine
Power supply
Note
Catalyst 4500 Series Switches Installation Guide
A-6
The blank line card (C4K-SLOT-CVR-E) must be installed when either of the
following two situations occur:
If your Catalyst 4507R or Catalyst 4510R switch chassis has a Supervisor
•
Engine 6-E (WS-X45-SUP6-E) or a Supervisor Engine 6L-E
(WS-X45-SUP6L-E) installed in slot 1 and slot 2 is empty, you must install
the blank line card (C4K-SLOT-CVR-E) in slot 2 rather than a blank
faceplate (C4K-SLOT-CVR) . A blank faceplate covering the slot 2 opening
does not direct sufficient airflow to adequately cool the Supervisor
Engine 6-E or the Supervisor Engine 6L-E.
If your Catalyst 4507R or Catalyst 4510R switch chassis has a Supervisor
•
Engine 6-E (WS-X45-SUP6-E) or a Supervisor Engine 6L-E
(WS-X45-SUP6L-E) installed in slot 2 and slot 1 is empty, you must install
the blank line card (C4K-SLOT-CVR-E) in slot 1 rather than a blank
faceplate (C4K-SLOT-CVR) . A blank faceplate covering the slot 1 opening
does not direct sufficient airflow to adequately cool the Supervisor
Engine 6-E or the Supervisor Engine 6L-E.
Specification
–48 VDC
12 VDC
3.3 VDC
yes
1 + 1
Appendix A Specifications
78-14409-08