Andrew Wireless System UEUH7817E19P ION-U Extension Unit for cellular systems User Manual
Andrew Wireless System ION-U Extension Unit for cellular systems
Contents
- 1. Installation Instruction
- 2. user manual
user manual
ION®-U
EU H 7P/80-85P/17(E)P/19P
Extension Unit
Manual
MF0200A9D
Page 2 User’s Manual for ION®-U
DISCLAIMER:
This document has been developed by CommScope, and is intended for the use of its
customers and customer support personnel. The information in this document is subject to
change without notice. While every effort has been made to eliminate errors, CommScope
disclaims liability for any difficulties arising from the interpretation of the information
contained herein. The information contained herein does not claim to cover all details or
variations in equipment, nor to provide for every possible incident to be met in connection
with installation, operation, or maintenance. This document describes the performance of the
product under the defined operational conditions and does not cover the performance under
adverse or disturbed conditions. Should further information be desired, or should particular
problems arise which are not covered sufficiently for the purchaser’s purposes, contact
CommScope.
CommScope reserves the right to change all hardware and software characteristics without
notice.
COPYRIGHT:
© Copyright 2016 CommScope Inc. All Rights Reserved.
This document is protected by copyright. No part of this document may be reproduced,
stored in a retrieval system, or transmitted, in any form or by any means, electronic,
mechanical photocopying, recording, or otherwise without the prior written permission of
CommScope.
TRADEMARKS
All trademarks identified by ® or ™ are registered trademarks or trademarks, respectively, of
CommScope. Names of products mentioned herein are used for identification purposes only
and may be trademarks and / or registered trademarks of their respective companies.
Andrew Wireless Systems GmbH, 20-January-2016
Table of Contents
User’s Manual for ION®-U Page 3
TABLE OF CONTENTS
1.
GENERAL 6
1.1.USED ABBREVIATIONS 6
1.2.HEALTH AND SAFETY 7
1.3.PROPERTY DAMAGE WARNINGS 7
1.4.COMPLIANCE 8
1.5.ABOUT COMMSCOPE 11
1.6.INTERNATIONAL CONTACT ADDRESSES FOR CUSTOMER SUPPORT 12
2.
INTRODUCTION 14
2.1.PURPOSE 14
2.2.ION-U HIGH POWER REMOTE AND EXTENSION UNITS 14
3.
FUNCTIONAL DESCRIPTION 15
4.
COMMISSIONING 16
4.1.GENERAL 16
4.2.HIGH POWER EU MECHANICAL INSTALLATION 16
4.2.1.Health and Safety for mechanical installation 16
4.2.2.Property Damage Warnings for mechanical installation 16
4.2.3.Mounting distance between RU and EU 18
4.2.4.Wall mounting procedure 19
4.2.5.Pole mounting procedure with screw bands 20
4.2.6.Pole mounting procedure with brackets 21
4.3.ELECTRICAL INSTALLATION 23
4.3.1.Health and Safety for electrical installation 23
4.3.2.Property Damage Warnings for electrical installation 23
4.3.3.Connections 24
4.3.4.Grounding (Earthing) 27
4.3.5.Connection of the antenna cable 28
4.3.5.1.Cleaning procedure for RF cable connectors 29
4.3.5.2.Antenna cable connector assembly 32
4.3.6.Mains power connection 33
4.3.6.1.Mains power connection AC 33
4.3.6.2.Mains power connection DC 35
4.3.7.Extension Unit port connection 37
4.3.8.Coupling probe 38
4.4.COMMISSIONING FLOW-CHART 39
Table of Contents
Page 4 User’s Manual for ION®-U
5.
ALARMS 41
5.1.BITE AND ALARMS 41
5.2.TROUBLESHOOTING 41
5.3.STATUS LED ALARMS 41
6.
MAINTENANCE 42
6.1.GENERAL 42
6.2.REPLACING THE FAN UNIT 43
6.3.CLEANING THE HEAT SINK 44
7.
APPENDIX 45
7.1.ILLUSTRATIONS 45
7.2.SPECIFICATIONS 46
7.3.SPARE PARTS 46
7.4.LIST OF CHANGES 46
8.
INDEX 47
Figures and Tables
User’s Manual for ION®-U Page 5
FIGURES AND TABLES
figure 3-1 ION-U High Power EU block diagram ........................................................ 15
figure 4-1 Maximum distance between RU and EU ................................................... 18
figure 4-2 Wall mounting – pitches ............................................................................. 19
figure 4-3 Pole mounting – pitches ............................................................................. 20
figure 4-4 Pole mounting – screw bands .................................................................... 20
figure 4-5 Pole mounting – fasten EU ........................................................................ 20
figure 4-6 Pole mounting – max. diameter ................................................................. 21
figure 4-7 Pole mounting – with brackets ................................................................... 21
figure 4-8 Pole mounting – pitches ............................................................................. 22
figure 4-9 Pole mounting – brackets ........................................................................... 22
figure 4-10 Pole mounting – fasten EU ...................................................................... 22
figure 4-11 ION-U EU H 7P/80-85P/17(E)P/19P AC version connector flange ......... 24
figure 4-12 ION-U EU H 7P/80-85P/17(E)P/19P DC version connector flange ......... 26
figure 4-13 Grounding bolts ........................................................................................ 27
figure 4-14 Grounding bolt, schematic view ............................................................... 27
figure 4-15 Mains power connector ............................................................................ 34
figure 4-16 Mains power cable – AC .......................................................................... 34
figure 4-17 EU (Extension Unit) connector ................................................................. 37
figure 4-18 EU connector and cable bridge ................................................................ 37
figure 4-19 Mounting the EU cable bridge .................................................................. 38
figure 7-1 ION-U EU H 7P/80-85P/17(E)P/19P required space ................................. 45
table 4-1 Specified torques ......................................................................................... 17
table 4-2 ION-U EU H connector flange ..................................................................... 25
table 4-3 AC power cable pinning .............................................................................. 34
table 4-4 EU connector pinning .................................................................................. 37
1. General
Page 6 User’s Manual for ION®-U
1. General
1.1. Used Abbreviations
AC/DC Alternating current / Direct Current
AIMOS Andrew Integrated Management
and Operating System
ALC Automatic Level Control
BITE Built-In Test Equipment
BTS Base Transceiver Station
CDMA Code Division Multiple Access
CE “Conformité Européenne”
(“European Conformity”)
CFR Code of Federal Regulations
CPD Channel Power Detection
DL Downlink
DoC Declaration of Conformity
EP Extension Port
ESD Electrostatic Discharge
EU Extension Unit
GSM Global System for Mobile
Communication
GND Ground (Earth)
GUI Graphical User Interface
ICP3 Intercept Point 3rd order
ID No Identification Number
ION Intelligent Optical Network
LED Light Emitting Diode
LMT Local Maintenance Terminal
LTE Long Term Evolution
MIMO Multiple Input Multiple Output
MS Mobile Station
MU Main Unit
NF Noise Figure
OMC Operations and Maintenance
Center
OTRx Optical Transceiver = SRMU
(Subrack Master Unit)
PIM Passive Intermodulation
Pin Input power
Pout Output power
PSU Power Supply Unit
Rev Revision
RF Radio Frequency
RU Remote Unit
RX Receiver
SISO Single Input Single Output
SNMP Simple Network Management
Protocol
TX Transmitter
UL Uplink
UMTS Universal Mobile
Telecommunication System
UPS Uninterruptible Power Supply
VSWR Voltage Standing Wave Ratio
WCDMA Wideband Code Division Multiple
Access
WDM Wavelength Division Multiplex
XML Extensible Markup Language
1. General
User’s Manual for ION®-U Page 7
1.2. Health and Safety
1. Danger: Electrical hazard. Danger of death or fatal injury from electrical
current. Obey all general and regional installation and safety regulations
relating to work on high voltage installations, as well as regulations
covering correct use of tools and personal protective equipment.
2. Danger: Electrical hazard. Danger of death or fatal injury from electrical
current inside the unit in operation. Before opening the unit, disconnect
mains power.
3. Caution: High frequency radiation in operation. Risk of health hazards associated
with radiation from the unit’s inner conductor of the antenna port(s). Disconnect
mains before connecting or replacing antenna cables.
4. Caution: High frequency radiation in operation. Risk of health hazards associated
with radiation from the antenna(s) connected to the unit. Implement prevention
measures to avoid the possibility of close proximity to the antenna(s) while in
operation.
1.3. Property Damage Warnings
1. Attention: Due to power dissipation, the Extension Unit may reach a very high
temperature. Do not operate this equipment on or close to flammable materials.
Use caution when servicing the unit.
2. Attention: Only authorized and trained personnel are allowed to open the unit
and get access to the inside.
3. Notice: Although the Extension Unit is internally protected against overvoltage, it
is strongly recommended to ground (earth) the antenna cables close to the
antenna connectors of the Extension Unit for protection against atmospheric
discharge. In areas with strong lightning, it is strongly recommended to install
additional lightning protection.
4. Notice: ESD precautions must be observed. Before commencing maintenance
work, use the available grounding (earthing) system to connect ESD protection
measures.
5. Notice: Only suitably qualified personnel are allowed to work on this unit and only
after becoming familiar with all safety notices, installation, operation and
maintenance procedures contained in this manual.
6. Notice: Keep operating instructions within easy reach and make them available
to all users.
7. Notice: Read and obey all the warning labels attached to the unit. Make sure that
all warning labels are kept in a legible condition. Replace any missing or
damaged labels.
1. General
Page 8 User’s Manual for ION®-U
8. Notice: Only license holders for the respective frequency range are allowed to
operate this unit.
9. Notice: Make sure the repeater settings are correct for the intended use (refer to
the manufacturer product information) and regulatory requirements are met. Do
not carry out any modifications or fit any spare parts, which are not sold or
recommended by the manufacturer.
1.4. Compliance
1. Notice: For installations which have to comply with European EN50385 exposure
compliance requirements, the following Power Density limits/guidelines (mW/cm²)
according to ICNIRP are valid:
o 0.2 for frequencies from 10 MHz to 400 MHz
o F (MHz) / 2000 for frequencies from 400 MHz to 2 GHz
o 1 for frequencies from 2 GHz to 300 GHz
2. Notice: For installations, which have to comply with FCC RF exposure
requirements, the antenna selection and installation must be completed in a way
to ensure compliance with those FCC requirements. Depending on the RF
frequency, rated output power, antenna gain, and the loss between the repeater
and antenna, the minimum distance D to be maintained between the antenna
location and human beings is calculated according to this formula:
]/[
][
][
2
4
cmmW
mW
cm
PD
P
D
where
P (mW) is the radiated power at the antenna, i.e. the max. rated repeater
output power in addition to the antenna gain minus the loss between the
repeater and the antenna.
PD (mW/cm²) is the allowed Power Density limit acc. to 47 CFR 1.1310 (B)
for general population / uncontrolled exposures which is
o F (MHz) / 1500 for frequencies from 300MHz to 1500MHz
o 1 for frequencies from 1500MHz to 100,000MHz
RF exposure compliance may need to be addressed at the time of licensing, as
required by the responsible FCC Bureau(s), including antenna co-location
requirements of 1.1307(b)(3).
3. Notice: Installation of this equipment is in full responsibility of the installer, who
has also the responsibility, that cables and couplers are calculated into the
maximum gain of the antennas, so that this value, which is filed in the FCC Grant
and can be requested from the FCC data base, is not exceeded. The industrial
boosters are shipped only as a naked booster without any installation devices or
antennas as it needs for professional installation.
1. General
User’s Manual for ION®-U Page 9
4. Notice: For installations which have to comply with FCC/Industry Canada
requirements:
English :
This device complies with FCC Part 15 and Industry Canada license exempt RSS
standard(s). Operation is subject to the following two conditions: (1) this device may not
cause interference, and (2) this device must accept any interference, including
interference that may cause undesired operation of the device.
This device complies with Health Canada’s Safety Code. The installer of this device
should ensure that RF radiation is not emitted in excess of the Health Canada’s
requirement. Information can be obtained at http:
//www.hc-sc.gc.ca/ewh-semt/pubs/radiation/radio_guide-lignes_direct-eng.php.
Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
French :
Cet appareil est conforme à FCC Partie15 d’Industrie Canada RSS standard exempts de
licence (s). Son utilisation est soumise à Les deux conditions suivantes : (1) cet appareil
ne peut pas provoquer d’interférences et (2) cet appareil doit accepter Toute
interférence, y compris les interférences qui peuvent causer un mauvais fonctionnement
du dispositif.
Cet appareil est conforme avec Santé Canada Code de sécurité 6. Le programme
d’installation de cet appareil doit s’assurer que les rayonnements RF n’est pas émis au-
delà de I’exigence de Santé Canada. Les informations peuvent être obtenues :
http://www.hc-sc.gc.ca/ewh-semt/pubs/radiation/radio_guide-lignes_direct-fra.php
Les changements ou modifications non expressément approuvés par la partie
responsable de la conformité pourraient annuler l’autorité de l’utilisateur à utiliser cet
équipement.
5. Notice: Corresponding local particularities and regulations must be observed. For
national deviations, please refer to the respective documents included in the
manual CD that is delivered with the unit.
6. Notice: The unit complies with Overvoltage Category II. It also complies with the
surge requirement according to EN 61000-4-5 (fine protection); however,
installation of an additional medium (via local supply connection) and/or coarse
protection (external surge protection) is recommended depending on the
individual application in order to avoid damage caused by overcurrent.
For Canada and US, components used to reduce the Overvoltage Category shall
comply with the requirements of IEC 61643-series. As an alternative,
components used to reduce the Overvoltage Category may comply with
ANSI/IEEE C62.11, CSA Certification Notice No. 516, CSA C22.2 No. 1, or UL
1449. Suitability of the component for the application shall be determined for the
intended installation.
1. General
Page 10 User’s Manual for ION®-U
7. Note: For a Class A digital device or peripheral:
This equipment has been tested and found to comply with the limits for a Class A digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference when the equipment is operated in a
commercial environment. This equipment generates, uses, and can radiate radio
frequency energy and, if not installed and used in accordance with the instruction
manual, may cause harmful interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful interference in which case the
user will be required to correct the interference at his own expense.
8. Note: For a Class B digital device or peripheral:
This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a residential installation. This
equipment generates, uses and can radiate radio frequency energy and, if not installed
and used in accordance with the instructions, may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference.
9. Note: This unit complies with European standard EN60950.
Equipment Symbols Used / Compliance
Please observe the meanings of the following symbols used in our equipment and
the compliance warnings:
S
y
mbol Compliance Meanin
g
/ Warnin
g
--- FCC
Unit is for FCC Part 20 purposes – COMMERCIAL
MOBILE SERVICES – only.
WARNING: This is NOT a CONSUMER device. It is
designed for installation by FCC LICENSEES and
QUALIFIED INSTALLERS. You MUST have an FCC
LICENSE or express consent of an FCC Licensee to
operate this device. Unauthorized use may result in
significant forfeiture penalties, including penalties in
excess of $100,000 for each continuing violation.
CE
Alert sign to R&TTE
To be sold exclusively to mobile operators or
authorized installers – no harmonized frequency
bands, operation requires license. Intended use: EU
and EFTA countries
Indicates conformity with the R&TTE directive
1999/5/EC certified by the notified body no. 0700.
Note: The Manufacturer’s rated output power of this equipment is for single carrier
operation. For situations when multiple carrier signals are present, the rating would
have to be reduced by 3.5 dB, especially where the output signal is reradiated and
can cause interference to adjacent band users. This power reduction is to be by
means of input power or gain reduction and not by an attenuator at the output of the
device.
1. General
User’s Manual for ION®-U Page 11
1.5. About CommScope
CommScope is the foremost supplier of one-stop, end-to-end radio frequency (RF)
solutions. Part of the CommScope portfolio are complete solutions for wireless
infrastructure from top-of-the-tower base station antennas to cable systems and
cabinets, RF site solutions, signal distribution, and network optimization. For patents
see www.cs-pat.com.
CommScope has global engineering and manufacturing facilities. In addition, it
maintains field engineering offices throughout the world.
Andrew Wireless Systems GmbH based in Buchdorf/ Germany, which is part of
CommScope, is a leading manufacturer of coverage equipment for mobile radio
networks, specializing in high performance, RF and optical repeaters. Our optical
distributed networks and RF repeater systems provide coverage and capacity
solution for wireless networks in both indoor installations and outdoor environments,
e.g. tunnels, subways, in-trains, airport buildings, stadiums, skyscrapers, shopping
malls, hotels and conference rooms.
Andrew Wireless Systems GmbH operates a quality management system in
compliance with the requirements of ISO 9001 and TL 9000. All equipment is
manufactured using highly reliable material. To maintain highest quality of the
products, comprehensive quality monitoring is conducted at all fabrication stages.
Finished products leave the factory only after a thorough final acceptance test,
accompanied by a test certificate guaranteeing optimal operation.
This product meets the requirements of the R&TTE directive and the Declaration of
Conformity (DoC) itself. A current version of the CE DoC is included in this manual
CD delivered *. Any updated version of the DoC is available upon request from the
local sales offices or directly from CommScope via the local Customer Support at
one of the addresses listed in the following chapter.
According to the DoC, our “CE”-marked equipment can be used in all member
states of the European Union.
Note: Exceptions of and national deviations from this intended use may be
possible. To observe corresponding local particularities and
regulations, please refer to the respective documents (also in
national language) which are included in the manual CD delivered.
* In case the Declaration of Conformity (DoC) for the product was not included in the manual CD
delivered, it is available upon request from the local sales offices or directly from CommScope at
one of the addresses listed in the following chapter.
To make the most of this product, we recommend you carefully read the instructions
in this manual and commission the system only according to these instructions.
For technical assistance and support, please also contact the local office or
CommScope directly at one of the addresses listed in the following chapter.
1. General
Page 12 User’s Manual for ION®-U
1.6. International Contact Addresses for Customer Support
Canada
A
M
E
R
I
C
A
S
United States
CommScope Canada
A
ndrew LLC, A CommScope Company
Mail 505 Consumers Road, Suite 803
Toronto M2J 4V8, Canada Mail 620 North Greenfield Parkway
Garner, NC 27529, U.S.A.
Phone +1-905-878-3457 (Office)
+1-416-721-5058 (Cell) Phone +1-888-297-6433
Fax +1-905-878-3297 Fax +1-919-329-8950
E-mail wisupport@commscope.com E-mail wisupport@commscope.com
Caribbean & South American Region Caribbean & Central American Region
CommScope Cabos do Brasil Ltda. CommScope Mexico S.A. de C.V.
Mail
CALA Tech Support for Distributed
Coverage & Capacity Solutions (DCCS)
products:
Rua Guaporanga, 49
Praça Seca – Rio de Janeiro – RJ
ZIP: 21320-180, Brazil
Mail
CALA Tech Support for Distributed
Coverage & Capacity Solutions
(DCCS) products:
Av. Insurgentes Sur 688, Piso 6
Col. Del Valle, CP: 03100
Mexico City, Mexico
Phone +1-815-546-7154 (Cell)
+55-15-9104-7722 (Office) Phone +52-55-1346-1900 (Office)
Fax + 55-15-2102-4001 Fax +52-55-1346-1901
E-mail wisupport@commscope.com E-mail wisupport@commscope.com
China, India and Rest of Asia
A
P
A
C
Australia & New Zealand
Andrew International Corporation
A
ndrew Corporation (Australia) Pty Ltd.
Mail
Room 915, 9/F
Chevalier Commercial Centre
8 Wang Hoi Rd
Kowloon Bay, Hong Kong
Mail
Unit 1
153 Barry Road
Campbellfield
VIC 3061, Australia
Phone +852-3106-6100 Phone +613-9300-7969
Fax +852-2751-7800 Fax +613-9357-9110
E-mail wisupport.China@commscope.com E-mail wisupport.Australia@commscope.com
Middle East & North Africa
Africa
&
Middle
East
South Africa
CommScope Solutions International Inc.
(Branch)
A
ndrew Wireless Solutions Africa
(PTY) LTD
Mail
PO Box 48 78 22
Unit 3206, Floor 32,
Jumeirah Business Center 5,
Jumeirah Lakes Towers,
Dubai, United Arab Emirates
Mail
11 Commerce Crescent West
Eastgate, Sandton
PO Box 786117
Sandton 2146
South Africa
Phone +971 4 390 09 80 Phone + 27 11-719-6000
Fax +971 4 390 86 23 Fax + 27 11-444-5393
E-mail wisupport@commscope.com E-mail wisupport@commscope.com
1. General
User’s Manual for ION®-U Page 13
United Kingdom
E
U
R
O
P
E
Scandinavia
Andrew Wireless Systems UK Ltd
A
ndrew Norway (AMNW)
Mail
Unit 15, Ilex Building
Mulberry Business Park
Fishponds Road
Wokingham Berkshire
RG41 2GY, England
Mail
P.O. Box 3066
Osloveien 10
Hoenefoss 3501
Norway
Phone +44-1189-366-792 Phone + 47 32-12-3530
Fax +44-1189-366-773 Fax + 47 32-12-3531
E-mail wisupport.uk@commscope.com E-mail wisupport@commscope.com
Germany France
Andrew Wireless Systems GmbH CommScope France
Mail Industriering 10
86675 Buchdorf
Germany Mail Immeuble Le Lavoisier
4, Place des Vosges
92052 Courbevoie, France
Phone +49-9099-69-0 Phone +33-1 82 97 04 00
Fax +49-9099-69-930 Fax +33-1 47 89 45 25
E-mail wisupport@commscope.com E-mail wisupport@commscope.com
Austria Switzerland
Andrew Wireless Systems (Austria) GmbH CommScope Wireless Systems AG
Mail Weglgasse 10
2320 Wien-Schwechat
Austria Mail Tiergartenweg 1
CH-4710 Balsthal
Switzerland
Phone +43-1706-39-99-10 Phone +41-62-386-1260
Fax +43-1706-39-99-9 Fax +41-62-386-1261
E-mail wisupport.austria@commscope.com E-mail wisupport.ch@commscope.com
Italy Iberia Region – Spain & Portugal
CommScope Italy S.r.l., Faenza, Italy
A
ndrew España S.A. A CommScope Company
Mail Via Mengolina, 20
48018 Faenza (RA)
Ital
y
Mail Avda. de Europa, 4 – 2ª pta.
Parque Empresarial de la Moraleja
Alcobendas, Madrid 28108, Spain
Phone +39-0546-697111 Phone +34-91-745-20 40
Fax +39-0546-682768 Fax +34-91-661-87 02
E-mail wisupport.italia@commscope.com E-mail wisupport.iberia@commscope.com
Czech Republic
CommScope Solutions Czech Republic
C-Com, spol. s r.o
Mail U Moruší 888
53006 Pardubice, Czech Republic
Phone +49 871 9659171 (Office)
+49 171 4001166 (Mobile)
Fax +49 871 9659172
E-mail wisupport@commscope.com
2. Introduction
Page 14 User’s Manual for ION®-U
2. Introduction
2.1. Purpose
Mobile telephone and public safety systems transmit signals in two directions
between base transceiver station (BTS) and mobile stations (MS) within the signal
coverage area to carry voice and data traffic.
If weak signal transmissions occur within the coverage area because of indoor
applications, topological conditions or distance from the transmitter, extension of the
transmission range can be achieved by means of an optical distributed antenna
system (DAS).
Office buildings, sports arenas, college campuses, industrial parks, and other areas
of high demand require the specialized capacity boost that an optical DAS can
provide to meet increasing customer demands for voice and data.
An optical DAS contains optical Master Units and a sufficient number of Remote
Units to provide the necessary coverage. The number of the Remote Units depends
on the coverage requirements of the DAS. Extension Units can be connected to
Remote Units to provide coverage for further bands. The Remote Units are
connected to the Master Unit with optical links.
The Master Unit is the connection to the Base Transceiver Stations. The
configuration of a Master Unit depends on the number of the Remote Units and the
frequency range.
2.2. ION-U High Power Remote and Extension Units
The ION-U is an optical fiber based DAS system that efficiently takes the outputs of
multiple Base Transceiver Stations (BTS) sectors and converts those RF signals to
optical to send them over fiber optic cables to Remote Units to provide coverage in
indoor and outdoor locations. The system supports both low power and high power
Remote Units and SISO and MIMO operation.
The ION-U EU H 7P/80-85P/17(E)P/19P is a multi-band, multi-operator Extension
Unit used in conjunction with a Remote Unit in the ION optical distribution system.
This system transports up to five frequency bands simultaneously (700 MHz, 800/850
MHz, and 1900 MHz), providing a cost-effective solution for distributing capacity from
one or more base stations.
It has been specifically tested and optimized for GMSK, EDGE, CDMA, UMTS,
HSPA+, LTE, and OFDM modulations. Furthermore it is provisioned for future
modulation scheme evolutions.
These Remote and Extension Units feature independent downlink and uplink gain
adjustments and an integrated channel power detector for in-band spectrum and PIM
analysis and end-to-end auto leveling.
3. Functional Description
User’s Manual for ION®-U Page 15
3. Functional Description
figure 3-1 ION-U High Power EU block diagram
In the Downlink (DL) path, the Extension Unit provides:
Automatic Gain Control (AGC) of each converted signal to compensate for
optical losses
RF amplification of the converted RF signal for transmission while maintaining
an excellent signal-to-noise ratio
RF filtering to reject spurious emissions
In the Uplink (UL) path, the Extension Unit provides:
RF amplification to boost the signals received by the antennas to maintain an
excellent signal-to-noise ratio
RF filtering to reject spurious emissions
Automatic Level Control (ALC) to adjust the RF signal level to meet blocking
requirements
4. Commissioning
Page 16 User’s Manual for ION®-U
4. Commissioning
4.1. General
Read and observe chapter 1.2 Health and Safety as well as the description carefully
to avoid mistakes and proceed step by step as described.
Do not operate the Extension Unit without terminating the antenna connectors.
The antenna connectors may be terminated by connecting them to their
respective antennas or to a dummy load.
Only qualified personnel should carry out the electrical, mechanical,
commissioning, and maintenance activities that require the unit to be powered
on when open.
When opening the Extension Unit do not damage the warranty labels on the
internal devices. The warranty is void if the seals are broken.
One of the three mounting kits has to be ordered separately. They are not
contained within the standard equipment. See chapter 7.3 Spare Parts.
Unless otherwise agreed to in writing by CommScope, CommScope’s general limited
product warranty (http://www.commscope.com/Resources/Warranties/) shall be the
warranty governing the Extension Units, including the installation, maintenance,
usage and operation of the Extension Units.
4.2. High Power EU Mechanical Installation
4.2.1. Health and Safety for mechanical installation
Read and observe chapter 1.2 Health and Safety.
1. Caution: Risk of injury by the considerable weight of the unit falling. Ensure there
is adequate manpower to handle the weight of the system.
2. Caution: Risk of serious personal injury by equipment falling due to improper
installation. The installer must verify that the supporting surface will safely
support the combined load of the electronic equipment and all attached hardware
and components. The screws and dowels (wall anchors) used should also be
appropriate for the structure of the supporting wall.
4.2.2. Property Damage Warnings for mechanical installation
1. Attention: Do not install the unit in a way or at a place where the specifications
outlined in the Environmental and Safety Specifications leaflet of the supplier are
not met.
2. Attention: Due to power dissipation, the Extension Unit may reach a very high
temperature. Ensure sufficient airflow for ventilation.
3. Notice: Exceeding the specified load limits may cause the loss of warranty.
4. Notice: When connecting and mounting the cables (RF, expansion, mains, ...)
ensure that no water can penetrate into the unit through these cables.
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User’s Manual for ION®-U Page 17
5. Notice: Ensure that there is free access to the electrical connections as well as
to the cabinet. The approved bending radius of the connected cables must not be
exceeded. See chapter 7.1 for more details.
6. Notice: If any different or additional mounting material is used, ensure that the
mounting remains as safe as the mounting designed by the manufacturer. The
specifications for stationary use of the Extension Unit must not be exceeded.
Ensure that the static and dynamic strengths are adequate for the environmental
conditions of the site. The mounting itself must not vibrate, swing or move in any
way that might cause damage to the Extension Unit.
7. Notice: Observe all additional rules or restrictions regarding mounting that apply
to specific Extension Unit types. For details refer to the mechanical specifications
in the data sheet for the unit. Install the unit vertically with the fan unit at the top.
A maximum tilt angle of 25° from a vertical position must be maintained, as
shown in the following illustrations:
8. Notice: A spacing of 50 mm (1.97 inch) around the unit is required.
9. Notice: To ensure sufficient airflow when mounting the unit in enclosed spaces,
two lid openings (one for the air inlet and the other for the air outlet) must be
provided. Do not block these air inlets and outlets when mounting the Extension
Unit. The size of each opening must equal at least 18 x 18 cm (> 300 cm2).
Ensure that there is no thermal short circuit between the air inlet and air outlet.
Make sure free airflow is not deflected or otherwise obstructed.
Specified torques must be observed for certain mounting procedures according to the
following table:
Type Tallow-drop
screws Hex
nuts Screw
band lock Spacing
bolts PG
(
plastic
)
PG
(
alum.
)
Thread M 4 M 8 M 4 M 8 PG 13.5 PG 29
Specified
torques 3.3 N-m 27 N-m 6 N-m 2.3 N-m 27 N-m 3.75 N-m 10 N-m
table 4-1 Specified torques
4. Commissioning
Page 18 User’s Manual for ION®-U
R
1
00m
in.
from/toRU
Cabl e br idge
max. Distance
4.2.3. Mounting distance between RU and EU
The Extension Unit has to be connected to the Remote Unit via cable bridge. The
length of the cable bridge determines the maximum mounting distance between the
Remote Unit and the Extension Unit.
Length Distance
420 mm 45 mm / 1.77”
1200
mm 825 mm /
32.48”
2000
mm 1625 mm /
63.97”
figure 4-1 Maximum distance between RU and EU
4. Commissioning
User’s Manual for ION®-U Page 19
4.2.4. Wall mounting procedure
Notice: It is the responsibility of the installer to verify that the supporting surface will
safely support the combined load of the electronic equipment and all attached
hardware and components and to ensure that the EU is safely and securely
mounted.
1. Mark the position of the drilling
holes (for pitches refer to figure
4-2 Wall mounting). Drill four
holes at the marked positions and
insert dowels*.
2. Mount the brackets (A) to the wall
using the M8x80 screws (B), split
lock washers (C), and washers
(D).
figure 4-2 Wall mounting – pitches
3. Hang the Extension Unit into the upper
bracket, insert it to the lower bracket, and
fasten it to the lower bracket with the
M8x25 screws (E), split lock washers (F),
and washers (G).
* The dowels are not included with the delivery because the suitable type depends on the on-site
conditions (material of wall).
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Page 20 User’s Manual for ION®-U
4.2.5. Pole mounting procedure with screw bands
Standard mounting hardware cannot be used to mount the Extension Unit to a pole,
a column, or other similar structures. Additional hardware must be used for this type
of installation. The pole-mounting kit includes
two mounting brackets with screw bands, (worm gear) clamps to mount the
brackets to the pole
and two M8x25 screws, flat washers, and split lock washers per bracket to
attach the Extension Unit to the bracket.
figure 4-3 Pole mounting
– pitches figure 4-4 Pole mounting
– screw bands figure 4-5 Pole mounting –
fasten EU
1. Use two screw bands (B) for the upper and one for the lower bracket to fasten the
two brackets (A) to the pole.
2. Place the bands around the pole or post and feed the loose end into the lock and
tighten the slotted screw securely. When the screw is turned clockwise, it acts as
a worm drive pulling the threads of the band causing the band to tighten around
the pole.
Note: When fastening the brackets make sure that they are installed
congruently and not at an angle to each other. To determine the distance
between the clamps refer to figure 4-3 Pole mounting – pitches.
775 min.
788 max.
A
B
C
DE
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User’s Manual for ION®-U Page 21
3. Hang the Extension Unit into the upper bracket, insert it into the lower bracket,
and fasten it to the lower bracket with the M8x25 screws ©, split lock washers (D)
and washers (E), see chapter 4.2.4.
The maximum diameter of the pole or column must not exceed 120 mm (4.7 inch).
figure 4-6 Pole mounting – max. diameter
4.2.6. Pole mounting procedure with brackets
The pole-mounting kit with brackets includes
two mounting brackets (A), two counter brackets (B), four threaded bolts (C),
flat (F) and split lock (G) washers, hexagon (E) and locking (D) nuts to mount
the brackets to the pole
and two M8x25 screws (H), flat (F) and split lock (G) washers to attach the
Extension Unit to the bracket.
figure 4-7 Pole mounting – with brackets
1
20m
ax.
4. Commissioning
Page 22 User’s Manual for ION®-U
figure 4-8 Pole
mounting – pitches figure 4-9 Pole
mounting – brackets figure 4-10 Pole mounting – fasten
EU
1. Apply this procedure to both mounting brackets on both sides:
Screw a hexagon nut (E) to the threaded bolt and place a flat washer (F)) on it.
Insert this side of the bolt into the mounting bracket (A). Then, fasten the
mounting bracket with a flat washer (F), split lock washer (G), and the locking nut
(D). See figure 4-7 Pole mounting – with brackets.
2. Place the pre-mounted brackets with threaded bolts to the pole or post, slide the
counter bracket (B) on the threaded bolts and fasten the kit with a flat washer (F),
split lock washer (G), and the locking nut (D).
Note: When fastening the brackets make sure that they are installed
congruently and not at an angle to each other. To determine the distance
between the clamps refer to figure 4-8 Pole mounting – pitches.
3. Hang the Extension Unit into the upper bracket, insert it into the lower bracket
(see chapter 4.2.4), and fasten it to the lower bracket with the M8x25 screws (H),
split lock washers (G), and flat washers (F).
The diameter of the pole or column must be in the range from 65 to 120 mm (2.6 to
4.7 inch).
4. Commissioning
User’s Manual for ION®-U Page 23
4.3. Electrical Installation
4.3.1. Health and Safety for electrical installation
Read and observe the notices in chapter 1.2 Health and Safety.
1. Danger: Electrical hazard. Danger of death or fatal injury from electrical
current. Obey all general and regional installation and safety regulations
relating to work on high voltage installations, as well as regulations
covering correct use of tools and personal protective equipment.
4.3.2. Property Damage Warnings for electrical installation
1. Attention: It is compulsory to ground (earth) the unit before connecting the
power supply. A grounding bolt is provided on the cabinet to connect the ground-
bonding cable.
2. Attention: If the mains connector of the Extension Unit is not easily accessible, a
disconnect device in the mains power circuit must be provided within easy reach.
3. Attention: A connection of the mains supply to a power socket requires the
power socket to be nearby the Extension Unit.
4. Attention: Before connecting or disconnecting the mains connector at the
Extension Unit, ensure that mains power supply is disconnected.
5. Attention: Make sure that an appropriate circuit breaker acting as a disconnect
device (as required by IEC/EN60950-1) and an overcurrent limiting device are
connected between mains power and the Extension Unit.
6. Attention: Incorrectly wired connections can destroy electrical and electronic
components.
7. Notice: To avoid corrosion at the connectors caused by electrochemical
processes, the material of the cable connectors must not cause a higher potential
difference than 0.6 V (see electrochemical contact series).
8. Notice: Use an appropriate torque wrench for the coupling torques:
- for 7/16 DIN-type (25 N-m / 19 ft lb) with 1 ¼ in opening,
e. g. item no. 244377 available from the CommScope e-catalog
- for 4.3-10 type connectors (5 N-m, 44 in lb) with 22 mm (7/8) in
opening, e.g. item no. TW-4310
Do NOT use your hands or any other tool (e.g. a pair of pliers). This might cause
damage to the connector and lead to a malfunction of the Extension Unit.
9. Notice: For unstabilized electric networks, which frequently generate spikes, the
use of a voltage limiting device is advised.
10. Notice: Observe the labels on the front panels before connecting or
disconnecting any cables.
11. Notice: Unused connectors must be closed with their protective covers to
ensure water tightness.
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Page 24 User’s Manual for ION®-U
4.3.3. Connections
The ION-U EU ports and connectors shown below are located at the base of the EU.
figure 4-11 ION-U EU H 7P/80-85P/17(E)P/19P AC version connector flange
A
B C
D
E
F
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User’s Manual for ION®-U Page 25
ION-U High Power EU Connectors/Indicators
Port/Conn Purpose Type
EXPANSION
This connector is used to interconnect to the
Remote Unit to provide additional bands of
coverage.
Radiall Opus
M424400-
003
ANT
This connector is used for transmitting and
receiving signals to and from an antenna,
antenna splitter, or cross-band coupler.
4.3-10 type
female
STATUS
This LED provides a visual warning of an alarm
condition. The color of the LED indicates the
severity of the alarm.
LED
PROBE
This connector is used as measurement probe to
antenna port. QMA
Grounding
Bolts
Ground (earth) bolts for connecting the
mandatory ground cable to the EU.
M6 bolts,
hex nut, &
washers
MAINS
This connector provides the power to EU models
that use standard AC (100 to 240 Vac) power.
Coninvers
M17 –Series
P20, 4-Pin
table 4-2 ION-U EU H connector flange
A
B
C
D
E
F
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Page 26 User’s Manual for ION®-U
figure 4-12 ION-U EU H 7P/80-85P/17(E)P/19P DC version connector flange
ION-U High Power EU Connectors/Indicators
Port/Conn Purpose Type
All, except
MAINS
The connectors and indicators for the AC and the
DC version are identical except for the MAINS
connector.
MAINS
This connector provides the power to EU models
that use standard DC (-60 to -48 Vdc) power.
M6 bolts,
hex nut, &
washers
F
F
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User’s Manual for ION®-U Page 27
4.3.4. Grounding (Earthing)
The EU must be grounded (earthed).
When double grounding lugs are used they must support M6 studs with a stud hole
spacing of 15.88 mm (5/8”).
1. Connect an earth-bonding cable to one or both of the grounding bolt connections
provided on the connector flange of the Extension Unit. Do not use the grounding
connection to connect external devices.
figure 4-13 Grounding bolts figure 4-14 Grounding bolt, schematic view
2. After loosening the hex nut(s), connect the earth-bonding cable between the two
washers as illustrated in the figures above.
3. Then, fasten all parts again by tightening the hex nut(s).
4. Connect the other end of the ground wire to a suitable permanent ground.
Note: Ground of a second unit (for example RU + EU) has to be connected to the
same equipotential bonding terminal as the Remote Unit. Use bonding cables
of the same length, as short as possible, and with a large wire cross section.
Follow local electrical code practices.
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Page 28 User’s Manual for ION®-U
4.3.5. Connection of the antenna cable
The Extension Unit has 4.3-10 type antenna connectors labelled “ANT”.
When attaching the antenna cable connector, it is recommended to refer to the
corresponding documentation of the connector manufacturer. The bending radius of
the antenna cable must remain within the given specifications.
The selection of cable and antenna is an important consideration. On the one hand, a
cable with higher loss is less expensive but, on the other hand, it impairs
performance.
Notice: Use an appropriate torque wrench for the coupling torques:
- for 7/16 DIN-type (25 N-m / 19 ft lb) with 1 ¼ in opening,
e. g. item no. 244377 available from the CommScope e-catalog
- for 4.3-10 type connectors (5 N-m, 44 in lb) with 22 mm (7/8) in
opening, e.g. item no. TW-4310
Do NOT use your hands or any other tool (e.g. a pair of pliers). This might
cause damage to the connector and lead to a malfunction of the
Extension Unit.
Attention: To minimize passive inter-modulation (PIM) distortion, attention has to be
paid to the physical condition of the connector junctions:
Do not use connectors that show signs of corrosion on the metal surface.
Prevent the ingress of water or dirt into the connector.
Use protective caps for the connectors when not mounted.
Before mounting clean the connectors with dry compressed air.
Before mounting clean the mating surfaces of the connector with a lint-free
alcohol-drenched cloth on a wooden or non-metallic item.
Attach and torque the connectors properly.
Avoid metallic abrasion when mounting the connectors by only screwing the
connecting nut, but not turning the whole connector.
Use a torque wrench to fasten the connector, see above.
Clean the protective caps before mounting for antenna cable replacement.
4. Commissioning
User’s Manual for ION®-U Page 29
4.3.5.1. Cleaning procedure for RF cable connectors
The figures in this chapter illustrate the cleaning procedure and do not show the
actual EU.
1. What is needed for the cleaning?
a. Isopropyl alcohol
b. Compressed air
c. Lint-free wipe
d. Cotton buds
2. Remove protective cap from the RF
connector.
Caution: Risk of injury by flying particles when compressed air is used. Wear
protective clothing, especially protective glasses.
3. Remove metal chips and small
particles from the mating and inner
surfaces of the connector using
compressed air.
Warning: Flammable material. Risk of fire. Keep away from sources of ignition.
Caution: Eye irritant product. Risk of eye irritation. Avoid contact with eyes and skin.
Wear protective clothing, especially protective glasses.
4. Clean the connector winding with lint-
free wipe drenched with isopropyl
alcohol.
4. Commissioning
Page 30 User’s Manual for ION®-U
5. Clean the lip of the inner ring with a
cotton bud drenched with isopropyl
alcohol.
6. Clean the inside surface of the inner
ring with a cotton bud drenched with
isopropyl alcohol.
7. Clean the inside of the center
conductor spring tines with a cotton
bud drenched with isopropyl alcohol.
8. Clean in the similar way the
connector of the connected cable.
Remove protective caps from the unit
connector first.
4. Commissioning
User’s Manual for ION®-U Page 31
9. Remove metal chips and small
particles from the mating and inner
surfaces of the connector using
compressed air.
10. Continue with the winding area using
lint-free wipe drenched with isopropyl
alcohol.
11. Continue with the inside mating
surface of the inner ring.
12. Clean the outside surface of the
center pin.
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Page 32 User’s Manual for ION®-U
4.3.5.2. Antenna cable connector assembly
1. What is needed for the connector
assembly?
a. Torque wrench.
b. (Adjustable) counter
wrench
2. Join the connectors and turn the
coupling nut until the thread grips.
3. Push in the connector until it clicks.
4. Fasten the coupling nut hand-tight. Do
not turn the connector but the coupling
nut only.
4. Commissioning
User’s Manual for ION®-U Page 33
5. Retain the cable connector with the
counter wrench and fasten the
coupling nut with the
torque wrench until the
torque is applied (torque wrench
clicks).
For angled antenna connectors use your hand to retain the cable connector and
fasten the coupling nut with the torque wrench. Make sure only the coupling nut is
turned, not the cable connector.
4.3.6. Mains power connection
Before connecting electrical power to the unit, the system must be grounded as
described in the previous chapter.
Mains power must be connected at the mains connector of the unit.
4.3.6.1. Mains power connection AC
1. Take the Mains power cable that was delivered with the EU.
2. Locate or install a suitable power junction box or receptacle near the EU and
route the power cable from the power source to the EU. Do not connect the
cable to the EU’s Mains connector at this time. The power source must be
interruptible.
3. The Mains cable must be properly secured observing local regulations and
electrical codes. Be sure to allow enough slack in the cable at the EU to plug
or unplug the cable into the Mains connector of the EU.
4. Wire the power cable to the junction box or receptacle. Refer to the color code
and pin numbers shown in figure 4-16 (AC cable), and table 4-3.
5. With the cable’s Mains plug disconnected from the EU, turn the circuit breaker
on, unscrew the plug’s protective cover, and carefully test the plug with a
voltmeter to ensure that the voltage and polarity are correct.
6. Once the testing has been completed, turn off the circuit breaker.
7. Unscrew the protective cover from the Mains connector of the EU (figure
4-15).
8. Insert the plug into the Mains connector and tighten the clamping ring until it is
hand tight. Do not over-tighten the clamping ring.
Torque wrench
Counter wrench
4. Commissioning
Page 34 User’s Manual for ION®-U
figure 4-15 Mains power connector figure 4-16 Mains power cable – AC
The Mains cable is part of the delivery. It’s available in two wiring configurations:
Wiring 1
Pin Name Color
1 Phase Black
2 Neutral White
3 n.c. n.c
PE Ground Green
Wiring 2
Pin Name Color
1 Phase Brown
2 Neutral Blue
3 n.c. n.c
PE Ground Green/Yellow
table 4-3 AC power cable pinning
For the AC power supply connection, a minimum cross section of 1.5
mm
2
is required. Each wire must observe the applicable national
regulations regarding loop impedance, voltage drop, and methods of
installation. Make sure to connect the correct voltage to the unit.
Note: Do not connect or disconnect the power cord at the mains connector while
power is on. Turn off mains* power before connecting the power cord at
the Extension Unit, then, engage mains again.
* Mains power must be interrupted with an external mains breaker. For the mains breaker, observe
the following recommendation:
120 Volt / 20 Amp max. or 240 Volt / 16 Amp, single-phase, 50 / 60 Hz AC service is needed, i.e. the
external AC breaker should be 20 Amps max. for 120-Volt service or 13 – 16 Amps for 240-Volt
service.
P
i
n
PE
P
in1
Pin2
Pin
3
Pr ot ect ive Cap
4. Commissioning
User’s Manual for ION®-U Page 35
4.3.6.2. Mains power connection DC
Caution: Danger of electrical hazard by high current. Disconnect mains
power before opening the DC connector housing.
Note: The Mains cable must be properly secured observing local regulations and
electrical codes. Be sure to allow enough slack in the cable at the EU to mount or
dismount the cable into the DC Mains connector of the EU.
Unscrew the two M3 x 12 captive screws
and take off the cover from the DC Mains
connector housing. At the EU housing
the cover is inserted into a recess, so first
lift the cover at the front and carefully pull
it out from the recess.
Then remove the rubber plug.
Double lug DC cable connectors need to
be M6 with a stud hold spacing of 15.88
mm (5/8”).
Rubber
plug
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Page 36 User’s Manual for ION®-U
First, install a conduit fitting (not
contained in scope of delivery) to the
34.52 mm hole. This must be a suitable
fitting for a 1 Inch conduit with lock nut.
Inside, the clearance around the hole
is 5 mm, the maximum space for the nut
is 8 mm. Then, insert your wiring through
the opening and mount it to the M6 mains
terminals. Observe the correct polarity.
Close the conduit fitting to ensure water
tightness. For strain release, two M5
threaded holes are provided; the distance
between the threaded holes is 34.5 mm.
Mount the housing cover by inserting it
into the recess at the repeater cabinet
and fastening the two M3 x 12 captive
screws.
Attention: For the DC power supply connection, a minimum cross section of
6.6 mm
2
(≤ AWG 9) per potential is required. Each wire must
observe the applicable national regulations regarding loop
impedance, voltage drop, and methods of installation. Make sure to
connect the correct voltage to the unit. To ensure water-tightness of
the unit, use the correct size of cable gland.
Note: Do not connect or disconnect the power cord at the mains connector while
power is on. Turn off mains* power before connecting the power cord at
the Extension Unit, then, engage mains again.
* Mains power must be interruptible with an external mains breaker (40 A). For the mains breaker,
observe the local regulations of the DC provider.
+
-
4. Commissioning
User’s Manual for ION®-U Page 37
4.3.7. Extension Unit port connection
The EU connector is used to connect a cable bridge to the Remote Unit. This port
provides control and RF signaling to and from the Extension Unit.
Front View
7-Pin
Pin Assignment
1 RF
2 n.c.
3 System Bus
4 RF (if Pin installed)
5 System Bus
6 n.c.
7 RF
figure 4-17 EU (Extension Unit) connector table 4-4
EU connector pinning
Attention: The cable bridge connector is a push-pull connector. Ensure not to insert
it at an angle into the EU connector. The connector coupler has to be inserted before
the Pin-holder is pushed in. Otherwise the connectors might be damaged.
The cable bridge connector provides two notches, the EU
connector two noses.
figure 4-18 EU connector and cable bridge
4. Commissioning
Page 38 User’s Manual for ION®-U
figure 4-19 Mounting the EU cable bridge
Take the cable bridge connector at the
connector coupler and insert it carefully to the
EU connector. Use the green markings to align
the connector, turn it without pressure until the
noses catch the notches and carefully push it at
right angle into the connector.
Then take the cable bridge
connector (Pin-holder) and push it
into the EU connector until the lock
clicks. The red ‘UNLOCK’ marking
must be completely covered by the
connector coupler.
4.3.8. Coupling probe
The coupling probe is a QMA measurement probe that allows the measurement of
the antenna output without disconnecting the antenna. The coupling is as follows:
Port Coupling dB
typ.
700 MHz 57
800/850 MHz 56
1900 MHz 50
1700 MHz 48
Connector coupler
Pin-holder
4. Commissioning
User’s Manual for ION®-U Page 39
4.4. Commissioning Flow-Chart
PE
1
2
3
4. Commissioning
Page 40 User’s Manual for ION®-U
5. Alarms
User’s Manual for ION®-U Page 41
5. Alarms
5.1. Bite and Alarms
The Built-In Test concept comprises the monitoring of the power supplies, the power
amplifiers, and fan units.
All occurring alarms can be checked via software at the Master Unit.
As soon as the software acknowledges a valid alarm, a message is transmitted to the
Master Unit.
If the reason for the alarm has been cleared or if the alarm should continue, a new
alarm message will not be repeated. If there was an interruption of at least five
seconds after acknowledgement, a new alarm message will be generated.
5.2. Troubleshooting
The status of the Extension Unit can be checked via the Master Unit (for details
please refer to the ION-U Site Manager software manual). Locally, the status can be
checked at the LED.
5.3. Status LED Alarms
For local supervision, a status LED on the connector flange of the Extension Unit
provides a visual indication of possible reasons for alarms. The color of the LED
indicates the severity of the alarm. Detailed alarm information is available through the
ION-U software interface.
Status LED Indication Alarms Possible on-site measures
Green No alarm Status ok
Red Hardware failure
Reboot the EU via SM software or
reboot the EU by shortly
interrupting mains supply.
Status LED off Mains Check mains cabling.
Check mains power.
6. Maintenance
Page 42 User’s Manual for ION®-U
6. Maintenance
6.1. General
Read and observe the notices in chapter 1.2 Health and Safety.
Caution: Rotating fans. Risk of injury in operation. Wear tight-fitting clothes and
disconnect mains before connecting or replacing or cleaning the fan unit.
Caution: The unit reaches high temperature in operation. Risk of burns by hot
surface. Do not touch the unit before it has sufficiently cooled down.
Note: The Extension Unit does not require preventative maintenance measures.
Note: We recommend checking the cleanliness of the unit and in particular of
the heat sink / fan(s) at appropriate intervals depending on the degree of
dust and dirt at the installation site. If necessary, any dusty or dirty areas /
parts should be cleaned at regular intervals, which also depend on the
degree of dust and dirt at the installation site.
Maintenance of the ION-U High Power Eus should be performed by replacing only
components that are described in this chapter. In order to maintain the warranty,
avoid unintentional damage to the seals on the modules.
Unless otherwise agreed to in writing by CommScope, CommScope’s general limited
product warranty (http://www.commscope.com/Resources/Warranties/) shall be the
warranty governing the Extension Units, including the installation, maintenance,
usage and operation of the Extension Units.
Note: When sending back the unit, use appropriate packaging. Use of the
original packaging for shipping the unit is strongly recommended.
Note: Defective parts should only be replaced by original parts from the
supplier. All service work performed inside the housing is performed at
the users own risk.
Note: Ensure the Extension Unit has been disconnected from mains power
during maintenance.
Note: Label any unlabelled cables before disconnecting them to ensure
correct reconnection.
For most maintenance procedures, appropriate tools are required to ensure correct
handling. All of these tools can be ordered from the supplier.
Note: All Extension Unit screws have a right-hand thread, and are tightened
by turning the screws clockwise and loosened by turning them counter-
clockwise with an appropriate tool.
Due to the design of the Extension Unit, the fan unit is the only component that
should be replaced in the field. Please contact the supplier for replacement of any
other components.
6. Maintenance
User’s Manual for ION®-U Page 43
6.2. Replacing the Fan Unit
Replacement of the fan unit is not required as a preventative measure. Only when an
alarm indicates a malfunctioning of a fan, must the unit be exchanged.
Note: Please observe that the fan unit can only be replaced as a whole. Do
not remove the fans separately.
Read and observe chapter 1.2 Health and Safety as well as the instructions in
chapter 6.1 General before starting with the replacement.
1. Switch off the Extension Unit. Make sure that mains power is disconnected for the
following replacement procedure. Then, proceed as follows:
2. Unscrew the four Pan-head screws
(two at each side of the cabinet) and
remove the fan cover.
3. Unscrew and disconnect the fan
connector and unscrew the four Pan-
head screws the fan plate is fastened
to the cabinet. Take out the fan unit,
replace it by the new one, fasten the
four Pan-head screws for the fan unit,
re-connect the fan connector and
mount the cover to the cabinet.
Fan connector
6. Maintenance
Page 44 User’s Manual for ION®-U
6.3. Cleaning the Heat Sink
Note: Read and observe chapter 1.2 Health and Safety as well as the
instructions in chapter 6.1 General before starting with the replacement
procedure. Then, proceed as follows:
1. Switch off the Extension Unit. Make sure that mains power is disconnected for the
following procedure.
2. Remove the fan cover and fan unit from the Extension Unit as described in
chapter 6.2 Replacing the Fan Unit.
Caution: Risk of injury by flying particles when compressed air is used. Wear
protective clothing, especially protective glasses.
3. Use compressed air (max. 5 bars) to blow out any dust, dirt, or other debris in the
heat sink from back to front.
4. If the dirt cannot be blown out completely and parts of it stick to the ribs of the
heat sink, clean the parts concerned carefully from the front using e.g. a brush.
Take care that the heat sink material is not scratched or damaged.
5. After cleaning the heat sink, remount the fan unit according to chapter 6.2
Replacing the Fan Unit. Then, switch the Extension Unit back on.
7. Appendix
User’s Manual for ION®-U Page 45
7. Appendix
7.1. Illustrations
figure 7-1 ION-U EU H 7P/80-85P/17(E)P/19P required space
R
45m
in.
12. 5
75
R
1
00m
in.
150
21
Airf l o
w
Power IN Cabl e
Remot e Unit
Cabl e br idge t o
176
824
7. Appendix
Page 46 User’s Manual for ION®-U
7.2. Specifications
This manual is valid for the following Extension Units:
ID No Denomination
7698401-xxxx* ION-U EU H 7P/80-85P/17P/19P
7698401-0001 ION-U EU H 7P/80-85P/17P/19P AC
7698401-0002 ION-U EU H 7P/80-85P/17P/19P DC
7698401-0003 ION-U EU H 7P/80-85P/17EP/19P
A
C
7698401-0004 ION-U EU H 7P/80-85P/17EP/19P DC
* The xxxx suffix is the identifier for the specific configuration of the Extension Unit.
Please refer to the ION-U EU H 7P/80-85P/17(E)P/19P data sheet for the ION-U HP
EU specifications.
7.3. Spare Parts
Maintenance of the EU should be performed on an FRU (Field Replaceable Unit)
basis only. If any FRU not contained in the following list needs to be replaced, please
contact customer service for additional instructions.
Designation: ID No
Fan Unit M2-Cabinet 7661556-xx
Pole-mounting kit M2-cab* 7661538
Pole-mounting kit M2-cab with brackets* 7690784
Wall-mounting kit M2-cab* 7661581
* One of the three mounting kits has to be ordered separately. They are not contained within the
standard equipment.
The manufacturer reserves the right to replace the spare parts listed above by
equivalent substitutes.
Note: Only the spare parts listed above are FRUs and can be replaced by the
user. For replacement of any other parts, please send the entire Extension
Unit back to the manufacturer.
7.4. List of Changes
Version Changes Release Date
M0200A9B 30-June-2015
M0200A9C - chapters 1.3 and 4.3.2 updated, duplicate warning
removed
- chapter 1.4 adjusted, single carrier and Class B
- chapters 4.1 and 6.1 updated, warranty and mounting
kits
- chapter 4.2.2 updated, 50 mm distance
- chapters 4.3.2 and 4.3.5 updated, no N connector,
4.3-10 torque wrench
- chapter 4.3.5.1 updated, warnings
- chapter 6.3 updated, warning
- chapter 7.3 updated, EU IDs
- chapter 7.3 updated, mounting kits
23-November-2015
M0200A9D ION-U EU H 7P/80-85P/17EP/19P added Not yet released
8. Index
User’s Manual for ION®-U Page 47
8. Index
A
Alarms
Bite and Alarms ................................................. 41
EU ...................................................................... 41
Handling of Alarms ............................................ 41
List ..................................................................... 41
Status LED ........................................................ 41
ANT RF .................................................................. 25
B
Block Diagram
ION-U EU H 7P/80-85P/17(E)P/19P ................ 15
C
CE Declaration of Conformity (DoC) ...................... 11
Cleaning the Heat Sink .......................................... 44
Commissioning
General .............................................................. 16
CommScope ........................................................... 11
Compliance .............................................................. 8
Connections
Antenna ............................................................. 28
Connector Panel ................................................ 24
Connectors
DC Mains ........................................................... 26
Probe ................................................................. 25
Contact Addresses, Customer Support ........... 12, 13
Coupling Port.......................................................... 38
D
DC Mains Connector .............................................. 35
Declaration of Conformity (DoC) ............................ 11
E
Extension Unit connector ....................................... 25
Extension Unit Port ................................................ 37
G
Grounding (Earthing).............................................. 27
Grounding Bolt ....................................................... 25
H
Health and Safety .................................................... 7
I
Illustrations ............................................................. 45
Installation
Distance between Units .................................... 18
Electrical ........................................................... 23
Mechanical ........................................................ 16
M
Mains Connector .............................................. 25, 33
Mains Power Connection....................................... 33
Maintenance .......................................................... 42
Mounting
Pole with brackets ............................................. 21
Pole with screw bands ...................................... 20
Wall ................................................................... 19
P
Pole Mounting .................................................. 20, 21
Property Damage Warnings .................................... 7
R
Replacement of Fan Unit ....................................... 43
S
Spare Parts ............................................................ 46
Status LED ............................................................. 25
T
Troubleshooting ..................................................... 41
W
Wall Mounting ........................................................ 19
