User's Manual

3 Safety Information
Compliance and Safety Manual
3-6
Huawei Technologies Proprietary
Issue (2011-06-25)
—Reorient or relocate the receiving antenna.
—Increase the separation between the equipment and receiver.
—Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
—Consult the dealer or an experienced radio/TV technician for help.

This access point can only be used in business environments and industry environments
and must be installed by professional personal.
Ground

Do not damage the ground conductor or operate the device in the absence of well
installed ground conductor. Conduct the appropriate electrical inspection.

The device (or system) must be connected permanently to the protection ground before
an operation. The cross sectional area of protective ground conductor shall be at least 1.0
mm².
Power Supply

For AC supplied model: The socket-outlet shall be installed near the equipment and shall
be easily accessible.

For AC supplied model: The device applies to TN, TT power systems.

Prepared conductors are connected to the terminal block, and only appropriate
AWG/Type of wire is secured in the listed lug terminals.

This device relies on the building’s installation for short-circuit (overcurrent) protection.
Ensure that a fuse or circuit breaker no larger than 240 VAC, 20 A for AC supplied model
or 80 VDC, 10 A for DC supplied model is used on the phase conductors (all
current-carrying conductors).

For AC supplied model: The plug-socket combination must be accessible at all times
because it serves as the main disconnect device.

Because the device has several power supplies, disconnect all of them to switch off the
device.

The AC power supply has double pole/neutral fusing.

To reduce the risk of fire, use only No. 26 AWG or larger telecommunication line cord.
Human Safety

This equipment complies with IC radiation exposure limits set forth for an uncontrolled
environment. This equipment should be installed and operated with minimum distance
20cm between the radiator and your body.

Do not operate the device or cables at lightning strikes.

To avoid electric shock, do not connect safety extra-low voltage (SELV) circuits to
telecommunication network voltage (TNV) circuits.

Do not look directly into the optical port to prevent the laser radiation from injuring your
eyes.

Do not wear jewelry or watches when you operate the device.
Operator

Installation, disassembly, or configuration of the device not approved by Huawei are
prohibited.