STCS3526 Series Layer 3 Switch User Guide
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On means that the line is connected.
Active
Off means that no data is being received or
transmitted.
Blinking means there is data being received
and transmitted.
2.1.5.4 Installation of the Optional Modules
For the description of the functional module Installation, please refer to Chapter 3.
I. Installation Tools
Flat-blade screw-driver
ESD-preventive wrist strap
II. Installation Optional Modules
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Caution:
Before performing any of the following operation, please make sure that the switch is powered
off to avoid damage to the components
Step 1: Wear ESD-preventive wrist strap and power off the switch.
Step 2: Face the rear panel of the switch.
Step 3: Hold the interface card of the functional module. Align the opposite side and angles with the edge of the opening in the rear
panel of the switch base.
Step 4: Push the interface card into the switch until it well contacts the rear panel.
Step 5: Tighten the fastening screws to the interface card of the functional module to the switch
III. Removal of optional interface modules
Step 1: Wear EDS-preventive wrist strap and power off the switch.
Step 2: Face the rear panel of the switch.
Step 3: Use a flat-blade screwdriver to loosen the captive installation screws.
Step 4: Pull the interface card toward yourself until release the whole card from the switch base.
