Huawei EchoLife HS8245W User manual

HUAWEI TECHNOLOGIES CO., LTD.
EchoLife HS8245W
V300R017C10
Installation Guide
Issue: 01
Date: 2016-10-31

1
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. These signs only provide the common safety precautions for operations.
•When operating Huawei products and devices, comply with safety precautions and special safety instructions
specific to each Huawei. The safety precautions in the document are only related to Huawei products. Huawei
is not liable for any consequence arising from the violation of universal regulations for safety operations and
safety codes on design, production, and use.
•Do not disassemble or commission a device. Otherwise, you may encounter radiations or other personal injury.
Local Safety Regulations
When operating the device, comply with the local safety regulations. The safety precautions provided in this
document are supplementary.
Qualified Personnel Only
The personnel in charge of installation and maintenance must be trained and master the correct operating
methods and safety precautions before beginning work.
Symbols Indicates a hazard with a high level of risk which could result in death or serious injury if not
avoided.
Indicates a potentially hazardous situation which could result in major injury or equipment
damage if proper caution is not exercised.
Provides additional information to make the operation easier.
Safety of Personnel
•When handling fiber optics, do not stand close to or look into the fiber optic outlet without eye protection.
•When working at heights, ensure that proper fall protection measures are taken.
Device Safety
•The static electricity generated by the human body may damage the electrostatic sensitive components on
the device, so the operator must wear the ESD gloves during the installation.
•The power connection should be made in compliance with NEC and local electrical codes.
•Installation and removal of live line are prohibited. Transient contact between the core of the power cable and
the conductor may generate electric arc or spark, which may cause fire or eye injury.
a. Before installing or removing the power cable, turn off the power switch.
b.Before connecting the power cable, confirm that the power cable and label comply with the requirements of the actual
installation.
1
Safety Information

Safety Information
2
Laser Safety
•Detailed description
①Keep the optical ports of the module clean, and cap them when they are not used.
②Prevent the end faces of the optical interfaces of the module from being damaged by hard objects.
③Exercise caution when removing and reinserting the fibers for the SC optical ports on the module. Do not damage the
ceramic sockets of optical components.
④The goldfinger unit of the module supports no more than 50 times of removal and reinsertion.
⑤Laser products that are safe during use, including long-term direct intrabeam viewing, even when exposure occurs
while using optical viewing instruments (eye loupes or binoculars). Class 1 also includes high power lasers that are
fully enclosed so that no potentially hazardous radiation is accessible during use (embedded laser product).Intrabeam
viewing of Class 1 laser products which emit visible radiant energy may still produce dazzling visual
effects,particularly in low ambient light.
⑥Do not look into fiber end faces without eye protection using an optical meter (such as magnifier and microscope)
within 100 mm, unless you ensure that the laser output is disabled. When operating an optical meter, observe the
operation requirements.
•Output average power
Under normal circumstances, the maximum optical output average power of the optical module is 8.0dBm. In the
abnormal case, output average power of the optical module is less than 11
dBm.

3
Installation Precautions
Attaching Labels/Tags
Attach a label or tag to the signal cable 20 mm (0.79 in.) away from the connector. When the cable is placed
vertically, the label or tag should point to the right. When the cable is placed horizontally, the label or tag
should point downwards. After routing a cable, make a label or tag and then attach it to the cable for the ease-
of-maintenance.
Binding the cables
Cut off the remaining parts of the cable ties neatly using diagonal pliers to protect your fingers.

4
Preparations
Tools Preparation
Before beginning the installation, prepare the following tools and meters.
Marker pen Phillips screwdriver
Cable cutter
M3-M6
Long measuring tapeLevel
Wire stripper
Optical power meter
Multimeter
ESD gloves Hammer drill
Drilling template Screw (2 pcs)
Rubber Mallet
Fiber cleaner

5
Preparations
Preparing the Construction Environment
No.
Item
Method
1
Site selection
•Select a site that is free of high temperatures, heavy dust, harmful gas, inflammable or
explosive materials, low air pressure, great shock, or sharp noise.
•Ensure that the site location (such as a wall) meets the bearing capacity requirement of
the product.
2
Others
Associated devices (such as the battery and UPS), fibers, two-core cables, and screws
are available.

6
Unpacking and Accepting Products
Unpacking
Unpacking the Carton
Read the carton label to obtain the information about the number and the type of the products in the carton.
Items to check for before unpacking the products are shown in the following table.
•The project supervisor must check the products on site in the presence of the customer.
•If the package is damaged, stop unpacking and report the condition of the package to a local Huawei
representative. If the quantity of the product is correct and the product is in good condition, unpack and accept
the product.
•In general, cartons are used to pack products (such as cables, terminal devices and associated devices).
•Cut the tapes along the seams of the carton cover by using a knife. Make sure that you cut only the tapes
without damaging the contents of the carton.
•If the products are wet or rusty, stop unpacking and detect the cause. Report the condition of the products to a
local Huawei representative.
Use a knife to cut the pressure-sensitive adhesive tapes along the seams of the carton cover.
Open the carton and take out the foam plates.
Take the products out of the carton.
Place the unpacked products in a safe place to avoid damage.
No. Description
1 The destination address is the same as the address of the installation site.
2 The packing device is in proper condition. It should not be damaged or damp.
3 The total number of packages is consistent with the number of items mentioned in the packing list
attached to the packing device.

7
Unpacking and Accepting Products
Device Inspection
Accepting the Products
Check the product type and quantity according to the Packing List. Sign documents on site.
Check each product according to the Packing List. If there is a mismatch in the number of packages, or if the
cargo is damaged, or if the consignment is wrong, sign the Unpacking Memo. The project supervisor should also
fill in the Cargo Inspection Feedback Form and report the problem to a local representative office within three
days.
Store the unpacked product safely indoors if the product does not match the contents of the Packing List. Take
photographs of the storage site, the rusty or corroded product, and the device or packaging material. Archive the
photographs and store the empty device and materials.
Confirm the contents of each package one at a time before unpacking the next one.
The project supervisor and the customer sign the Packing List.
Verify that the device is in good condition, without any damage.
Verify that the device components are complete, without any missing parts.
Cables Inspection
Failure to examine the cables may result in catastrophic equipment damage and service failure.
Verify that the specifications of cable connectors meet the requirements for your site.
Verify that the specifications (including color, core diameter, and length) of cables meet the requirements for
your site.

Product Overview and Technical Specifications
8
Product Overview
Product
Function
HS8245W
4 Ethernet ports
2 POTS ports
2 USB port (USB 2.0 + USB 3.0 )
2.4 G Wi-Fi (3*3 MIMO)+ 5 G Wi-Fi (4*4 MIMO)
Technical Specifications
Item
Specifications
Dimensions (L x W x H)
295 mm x 180 mm x 82 mm
Weight (including the power adapter)
≤ 1.5 kg
System power supply
11 V DC to 14 V DC, 3 A
Power adapter input
100 V AC to 240 V AC, 50 Hz - 60 Hz
Operating temperature
0ºC to 40ºC
Operating humidity
5% RH to 95% RH (non-condensing)
Wi-Fi standard
IEEE 802.11b/g/n (2.4G)
IEEE 802.11a/n/ac (5G)

9
Installation Procedure
Installing HS8245W
•The HS8245W can be installed in environments such as a network cabinet or a wall, and is generally mounted
on a wall.
•Only one operator is required for installing the HS8245W. It is recommended that the operator wear ESD gloves
during the installation.
•When installing the HS8245W in natural heat dissipation areas, reserve spaces that satisfy the following
requirements:
‾For horizontal installation, reserve at least 2 times the height above the module, 1 time the length on
each side of the module, and 0.5 time the height below the module.
‾For vertical installation, reserve at least 2 times the length above the module, 1 time the width on each
side of the module, and 0.5 time the length below the module
Install the HS8245W on a wall
Step 1:Use the drilling template delivered with the device to mark two holes in the wall for installing the
HS8245W. The holes must be spaced as indicated by the drilling template. Use a level to make the box
horizontal.
Step 2: Use a hammer drill (drill bit diameter: 6 mm) to drill holes at the positions marked in step 1. Clear
the holes, and install expansion sleeves in the holes. Then, use a screw driver to install expansion bolts,
reserving a 8 mm length above the wall surface.
8mm