DAU eA680 Quick Installation Guide HUAWEI TECHNOLOGIES CO., LTD.
Install the DAU eA680（Mounting on a Utility Pole） Insert the hose clamp to the mounting frame Insert the SIM card Install the hose clamp on the utility pole and adjust the length of the hose and fix it (Optional) Install the angle adjusting component on the mounting frame and adjust the angle 3-a Loosen the bolt of hose clamp. 3-b Adjust the length of the hose clamp. 3-c Fasten the bolt of hose clamps to fix the length of the hose clamp.
Install the DAU eA680（Mounting on the Wall） Insert the SIM card Marking the fixing points Installing the expansion bolt Fix the DAU on the wall-mounting frame. Fix the wall-mounting frame to the wall.
Huawei Technologies Co., Ltd. Huawei Industrial Base Bantian, Longgang Shenzhen 518129 People's Republic of China Website: http://www.huawei.com Email: support@huawei.
Install the Cables of DAU eA680 Installing the PGND Cable Install the POE Network Cable Make the POE Network Cable Strip the cable Distribute the wires Strip the PET Assemble the ferrules and cut the surplus cables Cut the unnecessary ripcord Insert the netw ork cable into the crystal connector. Use the crimping tool to press the crystal connector Notice：Donot press the outer-jacket into the crystal connector. For more details, please refer to “eA680 Series LTE DAU User Guide”.
Safety Information ■ Following All Safety Precautions Before any operation, read the instructions and precautions in this document carefully to minimize the possibility of accidents. The Danger, Caution, and Note items in the documents do not cover all the safety precautions that must be followed. They only provide the generic safety precautions for operations.
