93
Model Description
Ports
Compatible
transceiver
modules
LSU1FWCEA0 Firewall
module
•
1 × console port
•
1 × CF card slot (supporting 256-MB,
512-MB, and 1-GB CF cards)
•
2 × USB ports (reserved)
•
2 × GE combo interfaces
•
Category
5
twisted pair
cable
•
GE SFP module
LSU3FWCEA0 Firewall
module
•
1 × console port
•
1 × CF card slot (supporting 256-MB,
512-MB, and 1-GB CF cards)
•
2 × USB ports
•
2 × GE combo interfaces
•
Category
5
twisted pair
cable
•
GE SFP module
LSQ1FWBSC0
VPN Firewall
Module
•
1 × console port
•
2 × copper ports
•
2 × combo interfaces
•
Category
5
twisted pair
cable
•
GE SFP module
LSQ1NSMSC0
NetStream
Monitoring
Module
•
1 × console port
•
2 × copper ports
•
2 × combo interfaces
•
Category
5
twisted pair
cable
•
GE SFP module
LSQ1SSLSC0
SSL VPN
Module with
500-user
License
1 × console port
Category 5 twisted
pair cable
LSQ1LBSC0
Load balancing
module
•
1 × Console port
•
1 × CF card slot (supporting a
256-MB, 512-MB, or 1-GB CF card)
•
2 USB ports
•
2 × 10/100/1000BASE-T copper
ports
•
2 × GE combo interfaces
•
Category
5
twisted pair
cable
•
GE SFP module
Power system
Restrictions and guidelines
Before you order a power supply, make sure you have read the following restrictions and guidelines:
•
A chassis must be configured with a minimum of one power supply. To improve power supply
availability, you can configure a chassis with two power supplies for redundancy.
•
The power supplies installed on a 7500 switch must be the same type (AC or DC) and model.
•
Make sure the maximum output power of a power supply is greater than the total power
consumption of the switch. As a best practice, reserve 20% of the maximum output power. For
more information about the total power consumption, see "Appendix A Chassis views and
technical specifications."
•
If you want the switch to provide PoE power for PDs, order a power supply that can be used for
setting up a PoE system. Make sure the maximum PoE power provided by the power supply is
greater than the PoE power consumption. The requirements for setting up a PoE system vary
by switch model. For more information about setting up a PoE system, see "Installing FRUs."