MediaPack Analog Gateways  27  MP-1288 
Hardware Installation Manual   4. 19-Inch Rack Mounting 
4  19-Inch Rack Mounting  
The device is designed to be mounted in a standard 19-inch rack. This is done by attaching 
it to the rack's posts using front-mounting brackets (supplied).  
 
 
Warning: At least two people are required to mount the device in the 19-inch rack. 
Avertissements:  Au moins deux  personnes sont nécessaires pour monter l’appareil 
dans le bâti 19 pouces. 
 
 
Warning: A fully-populated chassis weighs up to 21 kg (46.3 lbs.). The 19-inch rack 
cabinet must be able to withstand this weight. 
 
 
Rack Mount Safety Instructions 
When installing the chassis in a rack, adhere the following safety instructions: 
•  Elevated Operating Temperature: If installed in a closed or multi-unit rack 
assembly, the operating ambient temperature of the rack environment may be greater 
than room ambient temperature. Therefore, consideration should be given to 
installing the equipment in an environment compatible with the maximum ambient 
temperature (Tma) of 40°C (104°F). 
•  Reduced Air Flow: Installation of the equipment in a rack should be such that the 
amount of air flow required for safe operation on the equipment is not compromised. 
•  Mechanical Loading: Mounting of the equipment in the rack should be such that a 
hazardous condition is not achieved due to uneven mechanical loading. 
•  Circuit Overloading: Consideration should be given to the connection of the 
equipment to the supply circuit and the effect that overloading of the circuits might 
have on over-current protection and supply wiring. Appropriate consideration of 
equipment nameplate ratings should be used when addressing this concern. 
•  Reliable Earthing: Reliable earthing of rack-mounted equipment should be 
maintained. Particular attention should be given to supply connections other than 
direct connections to the branch circuit (e.g., use of power strips.)