How near to the file server should the UPS system be?

It is important to position the UPS close to the network server. The standard power cord length may be 1, 2 or 3metres. Space should be left around the uninterruptible power supply for airflow. Rackmounted systems sit within a server rack and the middle to bottom of the rack is the most suitable place for the rackmount UPS system. If the network server is floor standing, the most suitable UPS is a floor standing or tower version that can sit beside the server. If small line interactive or standby UPS are used these can sometimes be placed on the top of the server cabinet or an adjacent shelf provided their is adequate air flow. Care should be taken to to place power cords and UPS interface cables so that they cannot be accidentally disconnected or present a trip-hazard within the room.