Huawei EG8120L5 Quick Start Manual Download Page 4

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Placing the Device

NOTE

Do not install the ONT outdoors or in an outdoor cabinet.

The ONT can be mounted onto a wall or placed on a desk. Do not install the ONT in other modes,
such as ceiling.

Keep 10 cm clearance on all sides to ensure adequate ventilation.

It is recommended that the computer and ONT be put far away from electric appliances that generate
strong magnetic or electric fields, such as microwave ovens.

Mounting an ONT on the desk

The figure below shows an ONT that is horizontally placed on a desk.

NOTE

The appearance shown in this document may be different from the actual appearance of the product. The
actual product prevails.

EG8120L5
Quick Start

1 Placing the Device

Issue 02 (2019-09-10)

Summary of Contents for EG8120L5

Page 1: ...EG8120L5 Quick Start Issue 02 Date 2019 09 10 HUAWEI TECHNOLOGIES CO LTD ...

Page 2: ...s document may not be within the purchase scope or the usage scope Unless otherwise specified in the contract all statements information and recommendations in this document are provided AS IS without warranties guarantees or representations of any kind either express or implied The information in this document is subject to change without notice Every effort has been made in the preparation of th...

Page 3: ...tents 1 Placing the Device 1 2 Connecting Cables 3 3 Indicator Description 5 4 Technical Specifications 7 5 FAQs 8 EG8120L5 Quick Start Contents Issue 02 2019 09 10 Copyright Huawei Technologies Co Ltd ii ...

Page 4: ...ommended that the computer and ONT be put far away from electric appliances that generate strong magnetic or electric fields such as microwave ovens Mounting an ONT on the desk The figure below shows an ONT that is horizontally placed on a desk NOTE The appearance shown in this document may be different from the actual appearance of the product The actual product prevails EG8120L5 Quick Start 1 Pl...

Page 5: ...hammer drill to drill the marked positions on the wall Then clean the holes and install two expansion bolts 3 Use a screwdriver to fasten the screws into the expansion bolts reserving 5 mm ends out of the wall and mount the ONT onto the screws NOTE It is recommended that the screw be about 4 mm in diameter and longer than 20 mm EG8120L5 Quick Start 1 Placing the Device Issue 02 2019 09 10 Copyrigh...

Page 6: ...the optical port on the wall varies depending on actual conditions l To ensure normal use of fibers make sure that the fiber bending radius is larger than 30 mm EG8120L5 Quick Start 2 Connecting Cables Issue 02 2019 09 10 Copyright Huawei Technologies Co Ltd 3 ...

Page 7: ... the device to the default settings and reset the device NOTE Reset Huawei ONTs with caution Otherwise the ONTs may fail to access the Internet If an ONT cannot access the Internet after a reset contact your Internet service provider 6 Optical port The optical port is equipped with a rubber plug and connected to a fiber for upstream transmission The type of the optical connector connected to the o...

Page 8: ...tswitch but no service flows are transmitted Blinks twice a second The ONT is registered with the softswitch and data is being transmitted on the port Blinks once every 2 seconds The ONT fails to be registered with the softswitch Off The POTS port is disabled Status No PON Status LOS Status Description 1 Off Off The ONT is prohibited by the upper layer device or blinks abnormally Contact the servi...

Page 9: ... A connection is set up between the ONT and its upper layer device 5 Off Blinks once every 2 seconds The ONT is not connected to fibers or does not receive optical signals 6 Blinks once every 2 seconds Blinks once every 2 seconds The hardware is faulty EG8120L5 Quick Start 3 Indicator Description Issue 02 2019 09 10 Copyright Huawei Technologies Co Ltd 6 ...

Page 10: ...apter l System power supply See the nameplate on the device l Ambient temperature 0ºC to 40ºC l Ambient humidity 5 95 non condensing l Dimensions H x W x D 145 mm x 97 mm x 32 mm l Weight About 145 g l Maximum system power consumption 5 W EG8120L5 Quick Start 4 Technical Specifications Issue 02 2019 09 10 Copyright Huawei Technologies Co Ltd 7 ...

Page 11: ...t a PC to the Huawei ONT 2 Set the IP address of the PC in the same subnet as the web address of the Huawei ONT For example if the web address of the Huawei ONT is 192 168 100 1 for the web address of the Huawei ONT see the product nameplate set the IP address of the PC to 192 168 100 100 EG8120L5 Quick Start 5 FAQs Issue 02 2019 09 10 Copyright Huawei Technologies Co Ltd 8 ...

Page 12: ...will be logged out and the system automatically returns to the login interface l The system will be locked for one minute if you input incorrect user name and password for three consecutive times l Change the initial password after logging in to the web page for the first time The phone does not ring upon an incoming call but communication is in normal state when the phone is in off hook state l T...

Page 13: ...nnected Remove and then insert the network cables Then check whether the network speed is normal 2 Check whether downloading network video watching or other operations occupy a large amount of bandwidth Due to bandwidth restrictions if some network applications occupy a large amount of network bandwidth the network speed is slow 3 Use another PC to check whether the network speed is normal How can...

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