Note; Installation Precautions; Precautions For Use - Zte EPON SFU Series User Manual

1 Note

1.1 Installation Precautions

 Do not near flammable or conductive items, high temperature, direct sunlight or moist
environment, or on PC chassis, and check whether other home equipment placed around
stability
 Check the cable line. Test and confirm the ac or dc input voltage in the range of allowable,
and direct current (dc) correct polarity.
 Unless the manufacturer has given permission, please use the volume and the types of the
power supply with Ming products attached adapter
 To prevent lightning damage to the product, make sure that the power outlet and the power
adapter ground are securely grounded. In the thunderstorm, be sure to unplug the power and
all the connections.
 Equipment shall be less than 10% of the input voltage fluctuations, power plug with a
refrigerator, hair dryer, electric iron not use the same socket.
 To avoid any damage to body by power socket overload, or damage to cause electric shock or
fire plug, please check the power cord, if found damaged, please change immediately.
 Please place the equipment on the smooth plane and equipment cannot be placed on other
items.
 Equipment is easy heat when working, should maintain the appropriate cooling space to
avoid damage caused by overheating products. The elongated holes on the housing are
designed for heat dissipation. Keep the ventilation clean and prevent the items from falling
into the inside of the equipment. Doing so may cause damage or fire to the equipment. Do
not spill liquid onto the surface of the equipment.

1.2 Precautions for Use

 Please read the user manual carefully before using the equipment and follow all the
precautions on the user manual.
 Do not look straight at fiber which may damage the eyes. Please wear safety
glasses to effectively protect your eyes from damage. Wear the fiber cap when
fiber no in use.