PowerDsine pd-6506 Guia Do Utilizador

 

 

The Midspan comes with 19-inch mounting brackets and screws. To 
install the Midspan into a 19-inch rack, first remove the self-adhesive 
rubber feet from the bottom surface. Install the brackets using two screws 
per side. Rack-mounting screws are not provided.  

 

a) Elevated Operating Ambient 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. Therefore, consideration 
should be given to installing the equipment in an environment compatible 
with the manufacturer's maximum rated ambient temperature (Tmra). 

b) Reduced Air Flow — Installation of the equipment in a rack should be 
such that the amount of air flow required for safe operation of the 
equipment is not compromised. 

c) Mechanical Loading — Mounting of the equipment in the rack should 
be such that a hazardous condition is not achieved due to uneven 
mechanical loading. 

d) Circuit Overloading — Consideration should be given to the connection 
of the equipment to the supply circuit and the effect that overloading of 
circuits might have on overcurrent protection and supply wiring. 
Appropriate consideration of equipment nameplate ratings should be 
used when addressing this concern. 

e) 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)