CommScope ION-U EU L 25T/25T User manual

ION®-U
ION-U EU L 25T/25T
User's Manual
M0200AKA

Page 2 M0200AKA_uc_ION-U_EU_L_25T_25T.docx 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 2018 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, 30-January-2018

Table of Contents
M0200AKA_uc_ION-U_EU_L_25T_25T.docx User’s Manual for ION®-U Page 3
TABLE OF CONTENTS
1.GENERAL 7
1.1.USED ABBREVIATIONS 7
1.2.HEALTH AND SAFETY 8
1.3.PROPERTY DAMAGE WARNINGS 8
1.4.COMPLIANCE 9
1.5.ABOUT COMMSCOPE 13
1.6.INTERNATIONAL CONTACT ADDRESSES FOR CUSTOMER SUPPORT 14
2.INTRODUCTION 16
2.1.PURPOSE 16
2.2.ION-U LOW POWER REMOTE/EXTENSION UNITS 16
3.FUNCTIONAL DESCRIPTION 17
3.1.GENERAL 17
3.2.SISO AND MIMO OPERATION 18
3.3.ION-U LOW POWER EU PORTS 21
4.COMMISSIONING 23
4.1.LOW POWER EU MECHANICAL INSTALLATION 23
4.1.1.Health and Safety for mechanical installation 23
4.1.2.Property Damage Warnings for mechanical installation 23
4.1.3.Mounting bracket 24
4.1.3.1.Mount to a wall 24
4.1.3.2.Mount to a pole 25
4.1.4.Threaded pins 27
4.1.5.Wall mounting procedure – Single Unit 28
4.1.6.Wall mounting procedure – Dual Units 30
4.1.7.Pole mounting procedure – single and dual 34
4.2.LOW POWER EU ELECTRICAL INSTALLATION 35
4.2.1.Health and Safety for electrical installation 35
4.2.2.Property Damage Warnings for electrical installation 35
4.2.3.Connections 37
4.2.4.Grounding (Earthing) 38
4.2.5.Mains power connection 39
4.2.6.Antenna connection 42
4.2.6.1.Cleaning procedure for RF cable connectors 43
4.2.6.2.Antenna cable connector assembly 46

Table of Contents
Page 4 M0200AKA_uc_ION-U_EU_L_25T_25T.docx User’s Manual for ION®-U
4.2.7.Expansion ports connections 48
4.2.8.Control connector RS-232 LOCAL- local interface 49
4.2.9.Control connector RS-232 CTRL 49
4.3.LOW POWER EU ALARMS 50
4.3.1.Bite and alarms 50
4.3.2.Status LED alarms 51
4.4.EXTERNAL ALARM INPUTS 52
4.5.TROUBLESHOOTING 52
5.LOW POWER EU MAINTENANCE 53
5.1.GENERAL 53
5.2.EU POWER SUPPLY REPLACEMENT 54
6.APPENDIX 58
6.1.ILLUSTRATIONS 58
6.2.SPECIFICATIONS 60
6.3.SPARE PARTS 60
7.LIST OF CHANGES 60
8.INDEX 61

Figures and Tables
M0200AKA_uc_ION-U_EU_L_25T_25T.docx User’s Manual for ION®-U Page 5
FIGURES AND TABLES
figure 3-1 ION-U EU L 25T/25T block diagram..........................................................17
figure 3-2 Remote Unit, SISO.....................................................................................18
figure 3-3 Remote Unit, MIMO two units paired.........................................................18
figure 3-4 One RU one EU one antenna....................................................................18
figure 3-5 Two RUs one EU two antennas.................................................................19
figure 3-6 Two RUs two EUs two antennas ...............................................................19
figure 3-7 Two RUs three EUs (2300 MHz Optimized)..............................................20
figure 3-8 Two RUs three EUs (RU band loss minimized).........................................20
figure 3-9 EU connectors and Status LEDs................................................................21
figure 4-1 Mounting bracket........................................................................................24
figure 4-2 Pole-mounting kit 4” to 18”.........................................................................26
figure 4-3 Pole-mounting kit 40” .................................................................................26
figure 4-4 EU threaded pin power supply side ...........................................................27
figure 4-5 EU threaded pin narrow side......................................................................27
figure 4-6 Place EU onto wall mounting bracket – single mount................................28
figure 4-7 Install M6x12 screws and washers for single mount .................................29
figure 4-8 Attach M6 nut to threaded pins for single mount.......................................29
figure 4-9 Completed single EU mount ......................................................................30
figure 4-10 1st unit placed on wall mounting bracket..................................................31
figure 4-11 Install M6x12 screws and washers ..........................................................31
figure 4-12 Attach M6 nut to threaded pins................................................................32
figure 4-13 2nd unit on wall mounting bracket.............................................................32
figure 4-14 Install M6x12 screws and washers 2nd unit..............................................33
figure 4-15 Attach M6 nut to threaded pins for 2nd unit ..............................................33
figure 4-16 Completed dual unit mount......................................................................34
figure 4-17 Grounding bolts........................................................................................38
figure 4-18 Grounding bolt, schematic view...............................................................38
figure 4-19 AC power cable........................................................................................39
figure 4-20 DC power cable........................................................................................39
figure 4-21 Vdc/100 power cable................................................................................40
figure 4-22 Connect mains plug .................................................................................41
figure 4-23 Antenna connection .................................................................................47
figure 4-24 Expansion ports........................................................................................48
figure 4-25 RS-232 connector ....................................................................................49
figure 4-26 RS-232 connector ....................................................................................49
figure 4-27 Alarm connector.......................................................................................50
figure 5-1 Disconnect mains power............................................................................54
figure 5-2 EU power supply location...........................................................................55
figure 5-3 8 EU power supply screws.........................................................................55
figure 5-4 EU power supply with cables.....................................................................55
figure 5-5 EU power supply input cable......................................................................55
figure 5-6 EU power supply output cable ...................................................................56
figure 5-7 EU with power supply removed..................................................................56
figure 5-8 EU with replacement power supply............................................................56

Figures and Tables
Page 6 M0200AKA_uc_ION-U_EU_L_25T_25T.docx User’s Manual for ION®-U
figure 5-9 EU insert power supply ..............................................................................57
figure 5-10 Reconnect mains power...........................................................................57
figure 6-1 ION-U Low Power EU mounting bracket ...................................................58
figure 6-2 ION-U Low Power Unit dimensions ...........................................................58
figure 6-3 Installation drawing of ION-U L Unit single................................................59
figure 6-4 Installation drawing of ION-U L Unit dual...................................................59
table 1-1 List of international contact addresses........................................................15
table 4-1 Specified torques.........................................................................................24
table 4-2 AC power cable...........................................................................................39
table 4-3 DC power cable...........................................................................................39
table 4-4 Vdc/100 power cable...................................................................................40
table 4-5 RS-232 connector, pin assignment.............................................................49
table 4-6 RS-232 connector, pin assignment.............................................................49
table 4-7 Alarm connector ..........................................................................................50
table 4-8 Status LED alarms.......................................................................................51

1. General
M0200AKA_uc_ION-U_EU_L_25T_25T.docx User’s Manual for ION®-U Page 7
1.General
1.1. Used Abbreviations
AC/DC Alternating current / Direct Current
ALC Automatic Level Control
BITE Built-In Test Equipment
BTS Base Transceiver Station
CDMA Code Division Multiple Access
CE “Conformité Européenne” (“European Conformity”)
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
ISDE Innovation, Sciences et Développement économique Canada
ISED Innovation, Science and Economic Development Canada; formerly IC / Industry Canada
LED Light Emitting Diode
LMT Local Maintenance Terminal
LTE Long Term Evolution
LTE-TDD Long Term Evolution Time-Division Duplex
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)
PDU Power Distribution 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
Page 8 M0200AKA_uc_ION-U_EU_L_25T_25T.docx User’s Manual for ION
®
-U
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
repeater’s antenna connectors for protection against atmospheric discharge.
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.

1. General
M0200AKA_uc_ION-U_EU_L_25T_25T.docx User’s Manual for ION®-U Page 9
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.
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:
o0.2 for frequencies from 10 MHz to 400 MHz
oF (MHz) / 2000 for frequencies from 400 MHz to 2 GHz
o1 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
4cmmW
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
oF (MHz) / 1500 for frequencies from 300MHz to 1500MHz
o1 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).

1. General
Page 10 M0200AKA_uc_ION-U_EU_L_25T_25T.docx User’s Manual for ION®-U
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.
4. Notice: For installations which have to comply with FCC/ISED requirements:
English:
This device complies with FCC Part 15. 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.
Antenna Stmt for ISED:
This device has been designated to operate with the antennas having a maximum gain of
9 dBi. Antennas having a gain greater than 9 dBi are prohibited for use with this device
without consent by ISED regulators. The required antenna impedance is 50 ohms.
The antenna(s) used for this transmitter must be installed to provide a separation distance
of at least 100 cm from all persons and must not be co-located or operating in conjunction
with any other antenna or transmitter. Users and installers must be provided with antenna
installation instructions and transmitter operating conditions for satisfying RF exposure
compliance.
French:
Cet appareil est conforme à FCC Partie15. 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.
Antenne Stmt pour ISDE:
Ce dispositif a été désigné pour fonctionner avec les antennes ayant un gain maximal de
9 dBi. Antennes ayant un gain plus grand que 9 dBi sont interdites pour une utilisation
avec cet appareil sans le consentement des organismes de réglementation d’ISDE.
L’impédance d’antenne requise est 50 ohms.

1. General
M0200AKA_uc_ION-U_EU_L_25T_25T.docx User’s Manual for ION®-U Page 11
L’antenne (s) utilisé pour cet émetteur doit être installé pour fournir une distance de
séparation d’au moins 100 cm de toutes les personnes et ne doit pas être co-localisées
ou opérant en conjonction avec une autre antenne ou émetteur. Les utilisateurs et les
installateurs doivent être fournis avec des instructions d’installation de l’antenne et des
conditions de fonctionnement de l’émetteur pour satisfaire la conformité aux expositions
RF.
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.
7. 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.
8. 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.
9. Note: This unit complies with European standard EN60950.

1. General
Page 12 M0200AKA_uc_ION-U_EU_L_25T_25T.docx User’s Manual for ION®-U
Equipment Symbols Used / Compliance
Please observe the meanings of the following symbols used in our equipment and the
compliance warnings:
Symbol Compliance Meaning / Warning
‐‐‐ FCC
For industrial (Part 20) signal booster:
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.
‐‐‐ISED
WARNING: This is NOT a CONSUMER device. It is
designed for installation by an installer approved by an
ISED licensee. You MUST have an ISED LICENCE or
the express consent of an ISED licensee to operate
this device.
AVERTISSEMENT: Ce produit N’EST PAS un appareil
de CONSOMMATION. Il est conçu pour être installé
par un installateur approuvé par un titulaire de licence
d’ISDE. Pour utiliser cet appareil, vous DEVEZ détenir
une LICENCE d’ISDE ou avoir obtenu le consentement
exprès d’un titulaire de licence autorisé par ISDE.
CE
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 RED directive
2014/53/EU and RoHS directive 2011/65/EU.
CE Indicates conformity with the RED directive
2014/53/EU and RoHS directive 2011/65/EU certified
by the notified body no. 0700.
WEEE Recycling
Country specific information about collection and recycling arrangements per the
Waste Electrical and Electronic Equipment (WEEE) Directive and implementing
regulations is available on CommScope’s website.
http://www.commscope.com/About-Us/Corporate-Responsibility-and-Sustainability/Environment/#recycling
Required Antenna Distances
ION-U ModelAntenna gain
without
cable loss
[dBi]
Maximum Distance
FCC ISED
m inches m inches
ION-U EU L 25T/25T 9 .355 9.88 --- ---

1. General
M0200AKA_uc_ION-U_EU_L_25T_25T.docx User’s Manual for ION®-U Page 13
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.
Hereby Andrew Wireless Systems declares that the radio equipment type Repeater is
in compliance with Directive 2014/53/EU.
The full text of the EU declaration is available at the following internet address:
www.commscope.com/collateral/Declarations_of_Conformity/.
According to the DoC, our “CE”-marked equipment can be used in all member
states of the European Union.
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 14 M0200AKA_uc_ION-U_EU_L_25T_25T.docx 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 Compan
y
Mail 505 Consumers Road, Suite 803
Toronto M2J 4V8, Canada Mail 620 North Greenfield Parkway
Garner, NC 27529, U.S.A.
Phone [phone] (Office)
[phone]
(
Cell
)
Phone [phone]
Fax [phone] Fax [phone]
E-mail wisupport
@
commscope.com E-mail wisupport
@
commscope.com
Caribbean & South American Re
g
ion Caribbean & Central American Re
g
ion
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 Cit
y
, Mexico
Phone [phone] (Cell)
[phone]
(
Office
)
Phone [phone] (Office)
Fax + 55-15-2102-4001 Fax [phone]
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
)
Pt
y
Ltd.
Mail
Room 915, 9/F
Chevalier Commercial Centre
8 Wang Hoi Rd
Kowloon Ba
y
, Hon
g
Kon
g
Mail
Unit 1
153 Barry Road
Campbellfield
VIC 3061, Australia
Phone [phone] Phone [phone]
Fax [phone] Fax [phone]
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
)
Andrew 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 [phone] Phone + 27 11-719-6000
Fax [phone] Fax + 27 11-444-5393
E-mail wisupport
@
commscope.com E-mail wisupport
@
commscope.com

1. General
M0200AKA_uc_ION-U_EU_L_25T_25T.docx User’s Manual for ION®-U Page 15
United Kin
g
dom
E
U
R
O
P
E
Scandinavia
Andrew Wireless S
y
stems UK Ltd
A
ndrew Norwa
y
(
AMNW
)
Mail
Unit 15, Ilex Building
Mulberry Business Park
Fishponds Road
Wokingham Berkshire
RG41 2GY, En
g
land
Mail
P.O. Box 3066
Osloveien 10
Hoenefoss 3501
Norway
Phone [phone] Phone + 47 32-12-3530
Fax [phone] Fax + 47 32-12-3531
E-mail wisupport.uk
@
commscope.com E-mail wisupport
@
commscope.com
German
y
France
Andrew Wireless S
y
stems GmbH CommScope France
Mail Industriering 10 86675 Buchdorf
German
y
Mail Immeuble Le Lavoisier
4, Place des Vosges
92052 Courbevoie, France
Phone [phone] Phone [phone]
Fax [phone] Fax [phone]
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 [phone] Phone [phone]
Fax [phone] Fax [phone]
E-mail wisupport.austria
@
commscope.com E-mail wisupport.ch
@
commscope.com
Ital
y
Iberia Re
g
ion
–
Spain & Portu
g
al
CommScope Ital
y
S.r.l., Faenza, Ital
y
A
ndrew España S.A. A CommScope Compan
y
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 [phone] Phone [phone]
Fax [phone] Fax [phone]
E-mail wisupport.italia
@
commscope.com E-mail wisupport.iberia
@
commscope.com
Czech Republi
c
CommScope Solutions Czech Republic
C-Com, spol. s r.o
Mail U Moruší 888
53006 Pardubice, Czech Republic
Phone [phone] (Office)
[phone]
(
Mobile
)
Fax [phone]
E-mail wisupport
@
commscope.com
table 1-1 List of international contact addresses

2. Introduction
Page 16 M0200AKA_uc_ION-U_EU_L_25T_25T.docx 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 opticaldistributed 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. 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.
RF signals are transported to and from the Remote Units via optical fibers.
The ION-U system includes high power and low power Remote Units designed to meet
the specific requirements of a given DAS. An ION-U Master Unit can support both high
power and low power RUs simultaneously.
2.2. ION-U Low Power Remote/Extension Units
The ION-U Low Power Remote Units are scalable and integrated with up to:
5-band (Cell700, LMR800, Cell850, PCS1900, AWS-3 1700/2100) or
6-band with additional Extension Unit
7-band with two additional Extension Units
SISO capability. Two RUs can be operated as a pair for MIMO operation. These units
are compatible with analog, GSM, EDGE, IS-95, CDMA2000, EVDO, W-CDMA,
HSDPA, LTE, LTE TDD and iDEN modulation standards. These Remote 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
M0200AKA_uc_ION-U_EU_L_25T_25T.docx User’s Manual for ION®-U Page 17
3.Functional Description
3.1. General
figure 3-1 ION-U EU L 25T/25T block diagram
In the Downlink (DL) path, the Extension Unit provides:
RF amplification of the converted RF signal for transmission while maintaining
a good 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 a
good signal-to-noise ratio
RF filtering to reject spurious emissions
Automatic Level Control (ALC) to adjust the RF signal level to meet blocking
requirements

3. Functional Description
Page 18 M0200AKA_uc_ION-U_EU_L_25T_25T.docx User’s Manual for ION®-U
3.2. SISO and MIMO Operation
The architecture of the ION-U low power supports both SISO and MIMO operation.
MIMO operation is achieved by pairing two RUs.
The following figures show views of a single Remote Unit for SISO applications and
two Remote Units paired for MIMO applications.
figure 3-2 Remote Unit, SISO figure 3-3 Remote Unit, MIMO two
units paired
The ION-U EU L 25T/25T Extension unit with integrated antenna port combiner
together with ION-U L 7/80-85/17(E)P/19P allows for further options.
figure 3-4 One RU one EU one antenna

IDAntennaPorts ID ExpansionPorts
A1RU1ANTOUTEUL25T/25T4‐23IN1 E1 RU1EXPDL/ULports‐>EUL
25T/25TEXPRUDL/ULPath1
A2EUL25T/25TANT‐1Antenna

3. Functional Description
M0200AKA_uc_ION-U_EU_L_25T_25T.docx User’s Manual for ION®-U Page 19
figure 3-5 Two RUs one EU two antennas
figure 3-6 Two RUs two EUs two antennas

IDAntennaPortsID ExpansionPorts
A1RU1ANTOUTEUL25T/25T4‐23IN1 E1 RU1EXPDL/ULports‐>EUL25T/25TEXPRUDL/ULPath1
A2RU2ANTOUTEUL25T/25T4‐23IN2 E2 RU2EXPDL/ULports‐>EUL25T/25TEXPRUDL/ULPath2
A3EUL25T/25TANT‐1Antenna
A4EUL25T/25TANT‐2Antenna

IDAntennaPortsID ExpansionPorts
A1RU1ANTOUTEUL23/234‐21IN1E1RU1EXPDL/ULports‐>EUL25T/25TEXPRUDL/ULPath1
A2RU2ANTOUTEUL23/234‐21IN2E2 RU2EXPDL/ULports‐>EUL25T/25TEXPRUDL/ULPath2
A3EUL23/23AN
T
‐1EUL25T/25T4‐23IN1E3 EUL25T/25TEXPEUDL/ULportsPath1‐>EUL23/23EXPDL/ULPath1ports
A4EUL23/23AN
T
‐2EUL25T/25T4‐23IN2E4 EUL25T/25TEXPEUDL/ULportsPath2‐>EUL23/23EXPDL/ULPath2ports
A5EUL25T/25TAN
T
‐1AntennaE5 EUL25T/25TEXPEUDL/ULportsPath1EUL23/23EXPDL/ULPath1ports
A6EUL25T/25TAN
T
‐2AntennaE6 EUL25T/25TEXPEUDL/ULportsPath2EUL23/23EXPDL/ULPath2ports

3. Functional Description
Page 20 M0200AKA_uc_ION-U_EU_L_25T_25T.docx User’s Manual for ION®-U
figure 3-7 Two RUs three EUs (2300 MHz Optimized)
figure 3-8 Two RUs three EUs (RU band loss minimized)
ION-U RU1
ION-U EU
L 17E/17E
ION-U RU2
ION-U EU
L 23/23
E1
E2
E3
A2
A1
A3
A4
E4
A7 A8
Master Unit
e
o
e
o
e
o
e
o
ION-U EU
L 25T/25T
A5
A6
E6
E5
Optical
Expansion
Antenna
IDAntennaPortsIDExpansionPorts
A1RU1ANTOUTEUL17E/17ERUIN1E1RU1EXPDL/ULportsEUL17E/17EEXPRUDL/ULPath1
A2RU2ANTOUTEUL17E/17ERUIN2E2RU2EXPDL/ULportsEUL17E/17EEXPRUDL/ULPath2
A3EUL17E/17EANT‐1EUL23/234‐21IN1E3EUL17E/17EEXPEUDL/ULPath1EUL25T/25TEXPRUDL/ULPath1
A4EUL17E/17EANT‐2EUL23/234‐21IN2E4EUL17E/17EEXPEUDL/ULPath2EUL25T/25TEXPRUDL/ULPath2
A5EUL23/23ANT‐1EUL25T/25T4‐23IN1E5EUL25T/25TEXPEUDL/ULportsPath1EUL23/23EXPDL/ULPath1ports
A6EUL23/23ANT‐2EUL25T/25T4‐23IN2E6EUL25T/25TEXPEUDL/ULportsPath2EUL23/23EXPDL/ULPath2ports
A7EUL25T/25TANT‐1Antenna
A8EUL25T/25TANT‐2Antenna

IDAntennaPortsIDExpansionPorts
A1RU1ANTOUTEUL17E/17ERUIN1E1RU1EXPDL/ULportsEUL17E/17EEXPRUDL/ULPath1
A2RU2ANTOUTEUL17E/17ERUIN2E2RU2EXPDL/ULportsEUL17E/17EEXPRUDL/ULPath2
A3EUL23/23ANT‐1EUL17E/17EEUIN1E3EUL17E/17EEXPEUDL/ULPath1EUL25T/25TEXPRUDL/ULPath1
A4EUL23/23ANT‐2EUL17E/17EEUIN2E4EUL17E/17EEXPEUDL/ULPath2EUL25T/25TEXPRUDL/ULPath2
A5EUL17E/17EANT‐1EUL25T/25T4‐23IN1E5EUL25T/25TEXPEUDL/ULportsPath1EUL23/23EXPDL/ULPath1ports
A6EUL17E/17EANT‐2EUL25T/25T4‐23IN2E6EUL25T/25TEXPEUDL/ULportsPath2EUL23/23EXPDL/ULPath2ports
A7EUL25T/25TANT‐1Antenna
A8EUL25T/25TANT‐2Antenna
