Publication date: Feb., 2012Revision A113DESKTOP OR SHELF MOUNTING:Step1. Attach the four adhesive rubber feet to the bottom of the first switch.Figure 11: Attaching the Adhesive Rubber FeetStep2. Set the device on a flat surface near an AC power source, making sure there areat least two inches of space on all sides for proper air flow.Step3. If installing a single switch only, go to “Connecting to a Power Source” at the endof this Chapter.Step4. If installing multiple switches, attach four adhesive feet to each one. Place eachdevice squarely on top of the one below, in any order.INSTALLING ANOPTIONAL SFPTRANSCEIVERYou can install or remove a mini-GBIC SFP from a mini-GBIC slotwithout having to power off the switch. Use only Datacontrolsmini-GBIC.N OTE: The mini-GBIC slots are shared with the two 10/ 100/1000Base-T RJ-45 ports. If a mini-GBIC is installed in aslot, the associated RJ-45 port is disabled and cannot beused The mini-GBIC ports operate only at full duplex. Halfduplex operation is not supported. Ensure the network cable is NOT connected when youinstall or remove a mini-GBIC.C AUTION: Use only supported genuine Datacontrols mini-GBICswith your switch. Non-Datacontrols mini-GBIC might havecompatible issue, and their use may result in product malfunction.