Huawei OptiXstar P812E User manual

OptiXstar P812E
Quick Start
Issue 02
Date 2020-01-03
HUAWEI TECHNOLOGIES CO., LTD.

Copyright © Huawei Technologies Co., Ltd. 2020. All rights reserved.
No part of this document may be reproduced or transmitted in any form or by any means without prior
written consent of Huawei Technologies Co., Ltd.
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and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.
All other trademarks and trade names mentioned in this document are the property of their respective
holders.
Notice
The purchased products, services and features are stipulated by the contract made between Huawei and
the customer. All or part of the products, services and features described in this document may not be
within the purchase scope or the usage scope. Unless otherwise specied 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 eort has been made in the
preparation of this document to ensure accuracy of the contents, but all statements, information, and
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Huawei Technologies Co., Ltd.
Address: Huawei Industrial Base
Bantian, Longgang
Shenzhen 518129
People's Republic of China
Website: https://www.huawei.com
Email: [email protected]
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Contents
1 Product Appearance................................................................................................................1
2 Installing the Device............................................................................................................... 2
3 Connecting Cables.................................................................................................................11
4 Description of Indicator....................................................................................................... 13
5 Technical Specications....................................................................................................... 15
6 FAQs..........................................................................................................................................16
OptiXstar P812E
Quick Start Contents
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1 Product Appearance
If the appearance of the product in this document diers from the actual product, the
actual product prevails.
OptiXstar P812E
Quick Start 1 Product Appearance
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2 Installing the Device
The OptiXstar P812E supports indoor desktop installation, wall mounting, or
network box installation.
NO TICE
● The OptiXstar P812E belongs to the remote optical access unit (ONU) product
series. It is referred to ONU in the following description.
● Do not stack horizontally placed ONU.
● Do not install the ONU outdoor.
Space for Heat Dissipation
● The space requirements for heat dissipation indicated in the following gures are
applicable to ONUs desktop at,wall-mounted and network box installation.
● The heat dissipation sides are not allowed to have any contact with the wall or desktop.
OptiXstar P812E
Quick Start 2 Installing the Device
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Mounting on the desktop
Do not stack the device when it is placed on the desktop.
Mounting on the wall
It is recommended that the port be facing down to prevent other objects such as
dust from falling in for wall mounting, as shown in the following gure.
1. Mark two positions with the same spacing as that between the two mounting
holes of the ONU using a marker on a wall.
2. Select a proper drill bit according to the outer diameter of the screws. Use a
hammer drill to drill the marked positions on the wall. Then clean the holes
and install two expansion bolts.
It is recommended that the screw diameter be less than or equal to 4 mm, the nut
diameter be 6 to 8 mm, and the length should not be less than 20 mm.
3. Use a screwdriver to fasten the screws into the expansion bolts, reserving 5
mm ends out of the wall, and mount the ONU onto the screws.
OptiXstar P812E
Quick Start 2 Installing the Device
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OptiXstar P812E
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Mounting in the network box
NO TICE
● Do not use an enclosed network box and ensure that the air intake and
exhaust vents are not blocked to ensure proper heat dissipation of the ONU.
● If the network box is installed indoors or in a corridor that is free from rain, the
network box must meet the requirements of IP31 protection. ("IP" is short for
international protection. The rst number indicates a class for preventing the
solid particle from entering the device and the second number indicates a class
for preventing water from entering the network box. "3" means that solid
particles with diameters equal to or larger than 2.5 mm can be prevented from
entering the box. "1" means that the drips fallen vertically cannot damage the
device.)
● If the network box is installed outdoors or in a corridor that is exposed to rain,
the network box must meet the requirements of IP55 protection. ("5" means
that the network box cannot completely prevent dust from entering, but the
amount of dust that enters the network box does not damage the device. "5"
means that the water sprayed from dierent directions to the network box
does not damage the device.)
● The method for installing the ONU in a non-Huawei network box depends on
the network box specications. When the ONU is installed in a non-Huawei
network box, the preceding heat dissipation space rules must be observed.
●Guide for Grounding the Network Box of TN-S and TN-C-S Power
Distribution Systems
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– In the case of the TN-C-S and TN-S AC power distribution systems, you
are advised to use the PE wire of the AC power cable for the ONU
grounding connection. The PE wire of the AC power cable for the corridor
of the building is already grounded properly.
– Connect the ground bar and all the internal devices using the ground
cable (the cross-sectional area of the ground cable must be greater than
or equal to 6 mm2), and the ground bar to the network box in an
equipotential manner through a metallic structure.
– Connect the grounding point of the strength member of the optical ber
to the ground bar through a ground cable, or connect this grounding
point to the network box in an equipotential manner through a metallic
structure.
– When the PE line of the AC power cable in the corridor of the building
does not meet the grounding requirement, ground the network box
through an external ground cable (PGND cable) and ensure that the
strength member of the optical ber is disconnected from the device
ground point.
– Decouple the surge protector from the ONU power source using a power
cable of 3–5 m.
●Guide for Grounding the Network Box of the TT Power Distribution
System
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– In the case of the TT power distribution system, you are advised to use an
external ground device. For example, use a grounding device dedicated
for buildings (such as the ground at steel, ground stud, and ground bar)
or the base steel bar of the reinforcement concrete of the building, or
deploy a new ground grid.
– Use the ground cable (the cross-sectional area of the ground cable must
be greater than or equal to 6 mm2) to connect the ground bar and all
the internal devices, and the ground bar to the network box in an
equipotential manner through a metallic structure.
– Connect the external ground cable (PGND cable) of the network box to
the external ground device. As specied by the grounding standard, the
cross-sectional area of the external ground cable must be greater than or
equal to 16 mm2.
●Guide to Ground the Strength Member
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