McAfee Data Loss Prevention 9.2.2 Product Guide

13Managing McAfee DLP systemsTechnical specificationsTechnical specificationsMcAfee DLP appliances meet all safety and operational standards and are in compliance with FCCstandards.McAfee DLP rack mounting requirementsMcAfee DLP hardware must be rack‐mounted properly to ensure safe configuration.Elevated operating ambient temperatureIf installed in a closed or multi‐unit rack assembly, the operating ambient temperature of the rackenvironment might be greater than room ambient. Therefore, consideration should be given toinstalling the equipment in an environment compatible with the MAT (maximum ambient temperature)specified by the manufacturer.Reduced air flowInstallation of the equipment in a rack should be such that the amount of air flow required for safeoperation of the equipment is not compromised.Mechanical loadingMounting of the equipment in the rack should be such that a hazardous condition is not created due touneven mechanical loading.Circuit overloadingConsideration should be given to the connection of the equipment to the supply circuit and the effectthat overloading of the circuits might have on overcurrent protection and supply wiring. Appropriateconsideration of equipment nameplate ratings should be used when addressing this concern.Reliable earthingReliable earthing of rack‐mounted equipment should be maintained. Particular attention should begiven to supply connections other than direct connections to the branch circuit (use of power strips).McAfee DLP power redundancyMcAfee DLP appliances with more than one power supply must be configured to provide redundancyby sharing the load while operating at nominal power. Additional protection is provided if two electricaloutlets that are on different circuit breakers are used.Should one power supply fail, a back‐up fan automatically turns on, an alarm sounds and a warningLED is illuminated. If this occurs, contact McAfee for a replacement unit.If a McAfee DLP appliance loses power for any reason, it will not come back up unless you change theBIOS setting in advance. The motherboard is set to off by default.McAfee DLP FCC complianceMcAfee DLP hardware has been tested and found to comply with the limits for a Class A digital device,pursuant to Part 16 of the Federal Communications Commission rules. Any modifications to McAfeeDLP equipment, unless expressly approved by the party responsible for compliance, could voidauthority to operate the equipment.Operation of the McAfee DLP appliances is subject to the following conditions:• The device might cause harmful interference, and• The device must accept any interference received, including interference that might causeunwanted operation.280 McAfee Data Loss Prevention 9.2.2 Product Guide