Huawei ATOM GPS User manual

HUAWEI TECHNOLOGIES CO., LTD.
ATOM GPS (Outdoor NE05E and AE 905S)
Quick Installation Guide
Issue: 01
Date: 2016-06-30

Copyright © Huawei Technologies Co., Ltd. 2016. All rights reserved.
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and other Huawei trademarks are trademarks of Huawei Technologies Co., Ltd.
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Notice
The purchased products, services and features are stipulated by the contract made between Huawei and
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within the purchase scope or the usage scope. Unless otherwise specified in the contract, all statements,
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Huawei Technologies Co., Ltd.
Address:
Huawei Industrial Base
Bantian, Longgang
Shenzhen 518129
People's Republic of China
Website:
http://www.huawei.com
Email:
[email protected]

Installation Flow
PrecautionsPage 1
Cables and ToolsPage 2
Introduction to the ATOM
GPS
Pages
3-4
Installing the NE05E
Pages
9-11
Perform power-on check
and complete the
installation
Pages
13-14
Appendixes
End
Start
Preparation
for
installation
Installing the Power
Terminal to be
Connected to the
NE05E
Page 7
Pages
15-16
Installation Pre-
processing
Pages
7-8
Connecting and Routing
Cables
Page 12
Scenario II: Mounting the
NE05E on a Wall
Pages
10-11
Scenario I: Mounting the
NE05E on a Pole
Pages
9-10
Install the mounting
bracket on the back of
the NE05E
Page 8
Assembling OT
Terminals
Page 15
Installing the GPS
Satellite Antenna System
Pages
4-6
Scenario II: Separated
Installation Scenario
Pages
5-6
Scenario I: Integrated
Installation Scenario
Page 4
Requirements for GPS
Antenna Installation
Positions
Page 16
0

1
Precautions
•This document aims to provide simple and distinctive guidelines for hardware installation.
•This document does not describe operations for the pre-delivery installation. Instead, this document
describers only the operations for on-site installation.
•This document describes how to connect the ATOM GPS to the GPS Satellite Antenna System. The ATOM
GPS consists of the outdoor NE05E and AE 905S. NE05E-SJ is used as examples in this document.
•EHS requirements: The installation personnel should wear safety belts, helmets, shoes, and gloves for
climb operations.
•When installing or maintaining fibers, do not look into the optical port without eye protection. The infrared
laser emitted by the optical interfaces can cause permanent eye damage.
•Exercise caution when touching the device with the high temperature identification to avoid scalding.
Use cables delivered with Huawei devices or cables complying with Huawei standards.
NOTE
NOTE

2
Cables and Tools
Power cable Fiber Shielded network cable
Diagonal pliers Wire stripper Ratchet crimp tool
Hex key
Paper knife
Multimeter Optical power meter Ladder or ladder truck
PGND cable
Adjustable Wrench
(used in wall-
mounting scenarios)
Level
(used in wall-
mounting scenarios)
Claw hammer
(used in wall-
mounting scenarios)
Hammer drill
(used in wall-
mounting scenarios)
Flathead Screwdriver
(M2-M6) Flathead Screwdriver
(M2-M6)
Marker
(used in
wall-mounting scenarios)

3
3
Introduction to the ATN ATOM GPS
FE/GE4 and FE/GE5 are Combo interfaces and either of
them includes one SFP interface and one electrical
interface. The SFP and electrical interfaces cannot be
used at the same time.
a NE05E-SJ
AE 905S
b
Power supply
interface NM interface
(Console interface)
Optical interface Electrical interface
NOTE
NOTE
Before inserting an AE 905S to an optical interface, lock the ejector lever. Before
removing an AE 905S from an optical interface, loosen the ejector lever.
An AE 905S module can be installed in any GE optical interface. Installing an AE
905S module on an FE/GE2 interface is recommended to reduce reliability risks
caused by cable bending.
Lock the ejector lever.
Loosen the ejector lever.

4
Installing the GPS Satellite Antenna System
Install the GPS antenna on the GPS antenna
support, and use four screws to secure it. Install the GPS antenna support on the ground
bar on the right of the device, and use two
screws to secure it.
Remove the rubber plug, and connect the
GPS feeder to the AE 905S. Insert the AE 905S to the optical interface on
the NE05E, with the AE 905S ejector lever
being locked.
Connect the other end of the feeder to the GPS
antenna and secure the joint.
1 Scenario I: Integrated Installation Scenario
Implement 1+3+3 waterproof protection for
the feeder-and-antenna joint. Use one cable
tie on each end of the feeder to secure the
feeder.
GPS
antenna
Cable ties 1+3+3
waterproof
protection
GTS antennas have high requirements on installation positions. For details about the position requirements, see
Appendixes 2.
NOTE
AE 905S

5
Install the dual-female conversion adapter on
the Protect interface of the lightning protection
component.
Install the lightning protection component.
Secure the nut on the Surge interface of the
lightning protection component.
Connect one end of the coaxial cable to the
Protect interface of the lightning protection
component, and use a wrench to secure the
joint.
Implement 1+3+3 waterproof protection for
the coaxial-cable-and-lightning-protection-
component joint. Use one cable tie on each
end of the tape to secure the adhesive tape.
Install the lightning protection component on the
ground bar on the right of the device and use
screws to secure it.
2 Scenario II: Separated Installation Scenario
Use a lightning-proof ground cable to
connect the GND interface of the lightning
protection component and the ground bar.
Wrap one layer
of insulation
tape.
Wrap three layers
of waterproof
tapes.
Wrap three layers
of insulation
tapes.
Use one
cable tie on
each end.
For requirements on the GPS installation, see GPS Satellite Antenna System Quick Installation Guide.
For requirements on the GPS antenna position, see Appendixes 2.
This document describes how to connect the ATN ATOM GPS to the GPS.
NOTE
Dual-female
conversion
adapter
lightning
protection
component
Protect
Surge
Connect the
GND interface
of the lightning
protection
component to
the ground bar.
Use OT M8 terminals as the lightning
protection component terminals.
NOTE

Insert the AE 905S to the optical interface on
the NE05E, with the AE 905S ejector lever
being locked.
2 Scenario II: Separated Installation Scenario
Remove the rubber plug, and connect the
GPS feeder to the AE 905S.
Use the GPS feeder to connect the Surge interface
of the lightning protection component to the GPS
antenna, and use a wrench to secure the joints.
For requirements on the GPS feeder joint production, see GPS
Satellite Antenna System Quick Installation Guide.
NOTE
6
10 Implement 1+3+3 waterproof protection. Use
one cable tie on each end of the tape to
secure the adhesive tape.
•Implement waterproof protection for the feeder-
and-lightning-protection-surge joint.
•Implement waterproof protection for the feeder-
and-GPS-antenna-N joint.
Wrap one layer
of insulation
tape.
Wrap three layers
of waterproof
tapes.
Wrap three layers
of insulation
tapes.
Use one
cable tie on
each end.

7
Installation Pre-processing
Open the cover and measure an 80 mm length of
the power cable at one end. Strip an 80 mm length of the black insulation
layer of the power cable.
80mm
10 mm
Strip a 10 mm length of the insulation layers of the
power cable cores. Install the power cable terminal and crimp the
metal part of the terminal.
Power cable terminal:
Expected installation result:
•One of the two power channels is an input channel and provides power for the NE05E, and the other
is an output channel and provides power for another NE05E.
The insulation layers of the power cable cores include two colors according to the
Chinese/European and American standards, as shown in the following table.
•When making power cables, prevent foreign matter from falling into the NE05E.
1 Installing the Power Terminal to be Connected to the NE05E
L
N
PE
Chinese/European standard American standard
Mark
Black
White
Green
Brown
Blue
Yellow green
NOTE

8
Install the mounting bracket according to the direction shown in the figure. Ensure
that the installation direction is not reversed.
2 Install the mounting bracket on the back of the NE05E
NOTE
Hex socket screws
Mounting bracket
1.2±0.2 N·M
M4

b Install the multi-functional accessory
Installing the NE05E
9
1 Scenario I: Mounting the NE05E on a Pole
Cable installation effect Pole-mounting effect
Overall installation effect
a Understand the expected installation effect
Front view
Rear view
Lead the hose clamps through
the holes in the multi-functional
accessory
Wear the hose clamps around the pole body
and tighten the hose clamps
Install the multi-functional accessory according to the direction shown in
the left figure. Ensure that the installation direction is not reversed.
NOTE

10
1 Scenario I: Mounting the NE05E on a Pole
1. Fix the mounting bracket on the back of the device on the multi-functional accessory from the top down.
2. Fasten the screw.
c Install the NE05E
2 Scenario II : Mounting the NE05E on a Wall
a Understand the expected installation effect
3±0.2 N·M
M6
Cable installation effect
Side view Front view

11
2 Scenario II : Mounting the NE05E on a Wall
a
b Install the multi-functional accessory
c Install the NE05E
1. Fix the mounting bracket on the back of the device on the multi-functional accessory from the top down.
2. Fasten the screw.
3±0.2 N·M
M6
Mark the installation position for the
multi-functional accessory on the wall Drill holes in the marked diagonal position
Install the diagonal expansion bolt in pairs
Flat washer
Expansion
tube
Bolt
Remove the nut and flat washer, and install the
multi-functional accessory
Use level to
mark dots
horizontally. Ø8 drill bit
Nut

To meet the waterproof and dustproof
requirements, using the power cable with the
diameter being 9.5 mm (+0.3mm) is recommended.
12
Connecting and Routing Cables
Choose a grounding point to install the ground cable.
a Connecting a PGND cable
c Connecting optical fibers
The power cable must pass through the circle
with the water-proof glue in the NE05E.
Connecting power cables
b
Assemble the OT terminal. For detailed
operation procedure, see Appendix.
NOTE NOTE
The optical fiber must pass through the circle with the water-proof glue in the NE05E.
NOTE
1. Place the outdoor optical fiber to the installation position using a crane.
2. Remove the fiber protection tubes.
3. Choose proper fibers and insert them into the device.
Connect the end
with a shorter
metallic wire to an
outdoor device.
Connect the end
with a longer
metallic wire to an
indoor device.
Installation of an Outdoor Optical Fiber

13
场景二：挂墙安装ATN905
Power on the device and check whether the voltage, indicators, and optical power are normal.
1. Status of indicators when the
device is working properly
Equipment Max. Power
Consumption Max. Working Current Recommended Fuse Capacity Rule for Selecting a Proper Fuse
(Power Distribution Cabinet)
NE05E-SJ 14.5W 0.5A ≥0.625 A •Rated working current of fuse ≥
maximum working current of
equipment x 1.25.
•Maintaining the current at the
minimum value
of the fuse capacity is recommended.
2. Status of the link indicator
when an electrical interface
is working properly
3. Status of the L/A indicator when
an SFP interface is working properly
a Perform power-on check
Perform power-on check and complete the installation
Standard Voltage of the Input Power Allowable Voltage Range (AC)
220V 100 V to 240 V
Standard Voltage of the Input Power Allowable Voltage Range (DC)
-48V or -60V -38.4 V to -72 V
Status Description
Steady on (Green) The AE 905S module works properly.
Steady on (Red) The AE 905S module encounters a hardware
fault or overtemperature event.
Flashing at an interval of 1s
(Red) The frequency or time of the GPS is out of lock.
Flashing at an interval of 1s
(Green) The GE port is unavailable (not linked).
Off 1. The module is not running.
2. The module is not powered on.
Check whether the indicator of the AE 905S is normal.

14
场景二：挂墙安装ATN905
Close the clip and tighten the screws
Close the cover and bind the cables
2.0±0.2 N·M
M5
1.2±0.2 N·M
M4
b Complete the installation
Install rubber plugs back to cable outlets
connecting to no cables to prevent water and dust.
NOTE
Bind the cables together to prevent cables
from wobbling.
NOTE

15
1
Assembling OT Terminals
Material: OT terminals (ring terminals) , heat-shrinkable tube and cable.
Strip a part of the jacket off the cable to expose the
conductorwith a length of L1.
L1 = 23 mm to 25 mm
L1
Conductor
When stripping the jacket off the cable, do not
damage the metal conductor of the cable.
Press the end of the contact terminal on the
conductor by using the crimping tool.
Heat the heat-shrinkabletube by using a heat gun.
Lead the cable through the heat-shrinkable tube,
and then place the contact terminal on the
exposed conductor.
A: heat-shrinkable
B: OT terminals
•Close contact between the contact terminal and the end of
the jacket of the cable is required.
•When placing the contact terminal on the conductor
closely to the end of the jacket, ensure that the L2 part of
the conductor which sticks out of the contact terminal
cannot exceed 2 mm.
C: power cable
insulation layer
Heat gun
Do not overheat the heat shrink tube. Otherwise,
the insulation layer may be damaged.
CAUTION
CAUTION CAUTION
Appendixes

16
2 Requirements for GPS Antenna Installation Positions
45°
>2m
Figure 2
1.The GPS antenna should be installed in an open space and is far
from high buildings. The GPS antenna has a vertical visual angle no
less than 90°, as shown in Figure 1.
2.The GPS antenna should be installed in the protection range of the
lightning rod (within the tilt angle of 45°under the lightning rod). The
horizontal distance between the antenna and the lightning rod should
be longer than 2 m, as shown in Figure 2.
3.If multiple GPS antennas are installed, ensure that the horizontal
distance between antennas is greater than 0.5 m.
4.The GPS antenna should be far from:
•High-voltage power cables
•Strong radiation area of the TV transmission station
•Radiation area of the main lobe of the RF antenna
•Radiation area of the microwave antenna
•Other areas with inter-frequency interference or strong
electromagnetic interference􀁺
Building
≥90°
Building
Figure 1
General Requirements
This describes the requirements for the installation positions of the GPS antennas under different
installation environments.
Requirements for Installation on the Roof
1.The GPS antenna should be installed in the middle of a roof. Avoid installing it on the surrounding walls.
2.The GPS shall not be installed on the corner of a roof, which is vulnerable to lightning strikes.
3.The GPS antenna should be installed as far as possible from ancillary buildings on the roof.
Requirements for Installation near the Tower
1.The GPS antenna should be installed on the top of the equipment room or of the outdoor macro-BTS
near the tower.
2.The GPS antenna should not be installed in the following areas:
•Any area on the tower body
•Cabling rack between the tower and the equipment room
Requirements for Installation on the Pole
1.The GPS antenna should be installed in the middle of the pole rather than on the top of it.
2.When the GPS antenna and the main equipment are installed on the same pole, the vertical distance
between them should be less than 2 m.
NOTE