Optional Step 5: Install Sfp Or Sfp+ Transceiver Modules; Install The Switch On A Flat Surface - NETGEAR GS728TXPv3 Hardware Installation Manual

24-Port and 48-Port Gigabit Ethernet PoE+ Smart Switches with 4 SFP Ports or 4 10G SFP+ Ports

Install the switch on a flat surface

The switch ships with four self-adhesive rubber footpads.
To install the switch on a flat surface:
Stick one rubber footpad on each of the four concave spaces on the bottom of the
switch.
The rubber footpads cushion the switch against shock and vibrations. They also
provide ventilation space between stacked switches.
Optional Step 5: Install SFP or SFP+
transceiver modules
The following optional procedure describes how to install an optional SFP or SFP+
transceiver module into one of the SFP ports of the switch.
NOTE: Contact your NETGEAR sales office to purchase these modules. If you
do not want to install an SFP or SFP+ module, skip this procedure.
To install an SFP or SFP+ transceiver module:
1. Insert the transceiver into the SFP or SFP+ port.
On models GS728TPv3, GS728TPPv3, and GS728TXPv3, use port 25, 26, 27, or 28.
On models GS752TPv3, GS752TPPv3, and GS752TXPv3, use port 49, 50, 51, or 52.
Installation 32 Hardware Installation Guide