Installing And Removing Interface Modules; Installing An Interface Module - H3C S9820-8C-SAN Installation Manual

Figure2-24 Connecting the AC power cord for a PSR1600B-12A-B power supply
(1) Releasable cable tie
(2) Lock the cable tie to secure the power cord to the handle of the power supply

Installing and removing interface modules

CAUTION:
When you install or remove an interface module, follow these guidelines:
• Never touch the components on the interface module.
• Do not use excessive force.
• The interface modules are hot swappable. Do not install or remove an interface module during
startup of the switch.
• Attach dust plugs to the empty ports on the interface modules to prevent dust from entering the
ports.
The switch provides eight interface module slots. For the interface modules available for the switch
and the interface module specifications, see H3C S9820-8C & S9820-8C-SAN Ethernet Switches
Hardware Information and Specifications. The following installation and removal procedures use an
LSWM116H interface module as an example.

Installing an interface module

1. Wear an ESD wrist strap and make sure the wrist strap makes good skin contact and is reliably
grounded.
2. Remove the filler panel, if any, from the target interface module slot. As shown in Figure2-25,
put your thumb and forefinger into the two holes of the filler panel. Then press down the metal
tab in the top hole and pull out the filler panel along the guide rails.
1 2
2-22