2-25
NOTE:
An LSPM6FWD firewall module including its handle adds 75 mm (2.95 in) to the chassis depth.
Removing an expansion module
1.
Wear an ESD wrist strap. Make sure the strap makes good skin contact and is reliably
grounded.
2.
Use a Phillips screwdriver to remove the captive screw on the expansion module.
3.
Fully open the ejector lever.
Skip this step for an expansion module that does not have an ejector lever.
4.
Gently pull the expansion module out of the slot along the guide rails.
5.
If you are not to install a new expansion module, install a filler panel in the slot to prevent dust
and ensure good ventilation in the switch.
Verifying the installation
Before powering on the switch, verify the following items:
•
There is enough space around the switch for heat dissipation.
•
The rack or workbench on which the switch is mounted is stable.
•
The grounding cable is securely connected.
•
The power source specifications are as required by the device.
•
The power cords are correctly connected.
•
If part of the network cable for a port is routed outdoors, verify that a network port lightning
protector is used for the port.
•
If a power line is routed from outdoors, verify that a surge protected power strip is used for the
switch.
