Important information to read before installing
Observe the following precautions when installing the controller:
WARNING!
•
Ensure that the rack or cabinet is adequately secured to prevent it from becoming unstable, or
falling over.
•
Install products as low as possible in a rack or cabinet, with the heaviest devices at the bottom
and progressively lighter devices installed above.
•
For safe operation, only install the controller horizontally, with the bottom side down.
CAUTION:
•
Ensure the power source circuits are properly grounded, and use the power cord supplied with
the controller to connect it to the power source.
•
If your installation requires a different power cord than the one supplied with the controller, be
sure to use a power cord displaying the mark of the safety agency that defines the regulations
for power cords in your country. The mark is your assurance that the power cord can be used
safely with the controller.
•
When installing the controller, the AC outlet should be near the controller and should be easily
accessible in case the controller must be powered off.
•
Ensure that the controller does not overload the power circuits, wiring, and over-current protection.
To determine the power supply circuit load, add the ampere ratings of all devices installed on
the circuit including the controller, and compare the total with the rating limit for the circuit. The
maximum ampere ratings are typically printed on the devices near the AC power connectors.
•
Do not install the controller in an environment where the operating ambient temperature might
exceed 40°C (104°F).
•
Ensure the air flow around the sides and back of the controller is not restricted.
Installation
The controller is shipped with an accessory kit that includes brackets for installation in a standard 19-inch
telco rack or an equipment cabinet, and rubber feet that can be attached to the controller for installation
on a shelf or other horizontal surface. Although the brackets are designed to allow a device to be mounted
in a variety of locations and orientations, you must install the controller horizontally.
Prepare the installation site
•
Cabling infrastructure—Ensure the cabling infrastructure meets the necessary network specifications.
Cable type
: Use Category 5 or better, 100-ohm unshielded twisted-pair (UTP) or shielded twisted-pair
(STP) balanced cable. For 1000 Mbps operation, HP recommends Category 5e or better.
Length limit
: 100 meters