Andrew Wireless System M17E19P ION-M Remote Remote Unit for cellular systems User Manual

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ION®-M17EP/19P
Optical Remote Unit
(M-Cabinet)
Manual
MF0150ACA
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 2017 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, 31-May-2017
Page 2
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Table of Contents
TABLE OF CONTENTS
1. GENERAL
1.1.
USED ABBREVIATIONS
1.2.
HEALTH AND SAFETY
1.3.
PROPERTY DAMAGE WARNINGS
1.4.
COMPLIANCE
1.5.
ABOUT COMMSCOPE
11
1.6.
INTERNATIONAL CONTACT ADDRESSES FOR CUSTOMER SUPPORT
12
2. INTRODUCTION
14
2.1.
PURPOSE
14
2.2.
ION-M17EP/19P
14
3. FUNCTIONAL DESCRIPTION
16
3.1.
3.1.1.
3.1.2.
16
16
16
ACCESSORY EQUIPMENT
Fan-Protection Kit
Accessories
4. COMMISSIONING
17
4.1.
4.1.1.
4.1.2.
4.1.3.
4.1.4.
4.1.5.
MECHANICAL INSTALLATION
Health and Safety for Mechanical Installation
Property Damage Warnings for Mechanical Installation
Wall-Mounting Procedure
Pole Mounting
Mounting of Fan Protection
17
17
17
19
20
22
4.2.
4.2.1.
4.2.2.
4.2.3.
4.2.4.
4.2.5.
4.2.6.
4.2.7.
4.2.8.
4.2.9.
4.2.10.
4.2.11.
4.2.12.
4.2.13.
ELECTRICAL INSTALLATION
Health and Safety for Electrical Installation
Property Damage Warnings for Electrical Installation
Connections
Grounding (Earthing)
Connection of the Antenna Cables
Cleaning Procedure for RF Cable Connectors
Antenna Cable Connector Assembly
Optical-Fiber-Cable Connection - Rules
Protective Plug
Protective-Tube Kit
External-Alarm Inputs and Outputs
Power Connection
Commisioning Flowchart
23
23
23
24
24
25
26
28
29
31
33
35
37
38
5. ALARMS AND TROUBLESHOOTING
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Figures and Tables
6. MAINTENANCE
41
6.1.
GENERAL
41
6.2.
REPLACING THE FAN UNIT
42
6.3.
CLEANING THE HEAT SINK
43
7. APPENDIX
44
7.1.
ILLUSTRATIONS
44
7.2.
7.2.1.
7.2.2.
7.2.3.
SPECIFICATIONS
Electrical Specifications
Environmental and Safety Specifications
Mechanical Specifications
45
45
45
45
7.3.
SPARE PARTS
46
8. INDEX
47
9. LIST OF CHANGES
47
FIGURES AND TABLES
figure 4-1 Wall mounting, (metric dimensions) ........................................................... 19
figure 4-2 Pole-mounting kit........................................................................................ 20
figure 4-3 Pole mounting (metric dimensions) ............................................................ 21
figure 4-4 Mounting procedure for fan protection, (metric dimensions) ..................... 22
figure 4-5 Connector flange of ION-M17EP/19P ........................................................ 24
figure 4-6 Grounding bolt (left) and schematic view (right) ........................................ 24
figure 4-7 Torque wrench for tightening ..................................................................... 25
figure 4-8 Protective-plug assembly ........................................................................... 31
figure 4-9 Tube-kit installation .................................................................................... 34
figure 4-10 Flange connector, 5 poles ........................................................................ 35
figure 4-11 Alarm inputs (optocoupler) ....................................................................... 35
figure 4-12 Alarm outputs (optocoupler) ..................................................................... 36
figure 4-13 Flange connector, 7 poles ........................................................................ 36
figure 4-14 Power supply cables (AC) ........................................................................ 37
figure 4-15 Power supply cable (DC) ......................................................................... 37
figure 7-1 Cabinet drawing ......................................................................................... 44
table 1-1 List of international contact addresses ........................................................ 13
table 4-1 Specified torques ......................................................................................... 18
table 5-1 Status LED alarms....................................................................................... 40
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1. General
1. General
1.1. Used Abbreviations
3GPP
3rd Generation Partnership Project
AC/DC
AIMOS
ALC
Alternating current / Direct Current
Andrew Integrated Management and Operating System
Automatic Level Control
BITE
BTS
Built-In Test Equipment
Base Transceiver Station
CE
CD
CFR
"Conformité Européenne" ("European Conformity")
Compact Disk
Code of Federal Regulations
DL
DoC
Downlink
Declaration of Conformity
EDGE
EN
ESD
ETS
Enhanced Data Rates for GSM Evolution
European Norm
Electrostatic Discharge
European Telecommunication Standard
GSM
GND
GUI
Global System for Mobile Communication
Ground
Graphical User Interface
ICP3
ID No
ION
IP
ISO
Intercept Point 3rd order
Identification Number
Intelligent Optical Network
Ingress Protection
International Organization for Standardization
LED
LMT
LTE
Light Emitting Diode
Local Maintenance Terminal
Long Term Evolution
MIMO
MS
MU
Multiple Input Multiple Output
Mobile Station
Main Unit
NF
Noise Figure
OTRx
Optical Transceiver = SRMU (Subrack Master Unit)
PG
PIM
Packing Gland
Passive Intermodulation
R&TTE
RF
RU
RX
Radio & Telecommunications Terminal Equipment
Radio Frequency
Remote Unit
Receiver
SNMP
Simple Network Management Protocol
TX
Transmitter
UL
UMTS
UPS
Uplink
Universal Mobile Telecommunication System
Uninterruptible Power Supply
WCDMA
WDM
Wideband Code Division Multiple Access
Wavelength Division Multiplex
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1. General
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: Laser radiation. Risk of eye injury in operation. Do not stare into the beam;
do not view it directly or with optical instruments.
4. 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.
5. 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 remote 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 Remote Unit is internally protected against overvoltage, it is
strongly recommended to ground (earth) the antenna cables close to the antenna
connectors of the Remote 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.
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1. General
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 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:
D[ cm ] 
P[ mW ]
4    PD[ mW / cm 2 ]
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).
2. 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:
0.2 for frequencies from 10 MHz to 400 MHz
F (MHz) / 2000 for frequencies from 400 MHz to 2 GHz
1 for frequencies from 2 GHz to 300 GHz
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1. General
3. Notice: For installations which have to comply with FCC/Industry Canada
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/ewhsemt/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 Industry Canada:
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 Industry Canada 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 audelà 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 Industrie Canada:
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’Industrie
Canada. L’impédance d’antenne requise est 50 ohms.
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.
Page 8
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1. General
4. 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.
5. 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.
6. 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.
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 EN62368-1.
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1. General
Equipment Symbols Used / Compliance
Please observe the meanings of the following symbols used in our equipment and the
compliance warnings:
Symbol
---
Compliance
FCC
CE
Meaning / Warning
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.
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.
Page 10
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1. General
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.
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.
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.
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1. General
1.6. International Contact Addresses for Customer Support
Canada
United States
CommScope Canada
Andrew 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
A Fax
E-mail wisupport@commscope.com
Caribbean & South American Region
CommScope Cabos do Brasil Ltda.
Mail
CALA Tech Support for Distributed
Coverage & Capacity Solutions (DCCS)
products:
Rua Guaporanga, 49
Praça Seca – Rio de Janeiro – RJ
ZIP: 21320-180, Brazil
Phone
+1-815-546-7154 (Cell)
+55-15-9104-7722 (Office)
Fax
E-mail
+1-919-329-8950
M E-mail wisupport@commscope.com
Caribbean & Central American Region
CommScope Mexico S.A. de C.V.
CALA Tech Support for Distributed
Coverage & Capacity Solutions
(DCCS) products:
S Mail
Av. Insurgentes Sur 688, Piso 6
Col. Del Valle, CP: 03100
Mexico City, Mexico
Phone
+52-55-1346-1900 (Office)
+ 55-15-2102-4001
Fax
+52-55-1346-1901
wisupport@commscope.com
E-mail
wisupport@commscope.com
China, India and Rest of Asia
Andrew International Corporation
Mail
Room 915, 9/F
Chevalier Commercial Centre
8 Wang Hoi Rd
Kowloon Bay, Hong Kong
Phone +852-3106-6100
Fax
+852-2751-7800
E-mail wisupport.China@commscope.com
Australia & New Zealand
Andrew Corporation (Australia) Pty Ltd.
P Mail
C Phone
Unit 1
153 Barry Road
Campbellfield
VIC 3061, Australia
+613-9300-7969
Fax
+613-9357-9110
E-mail
wisupport.Australia@commscope.com
Middle East & North Africa
CommScope Solutions International Inc.
(Branch)
South Africa
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
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
Page 12
Africa
Mail
Middle
East
11 Commerce Crescent West
Eastgate, Sandton
PO Box 786117
Sandton 2146
South Africa
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1. General
United Kingdom
Scandinavia
Andrew Wireless Systems UK Ltd
Andrew 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
E Phone
+33-1 82 97 04 00
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
Fax
+49-9099-69-930
Fax
+33-1 47 89 45 25
E-mail wisupport@commscope.com
wisupport@commscope.com
O E-mail
Austria
Switzerland
Andrew Wireless Systems (Austria) GmbH E
CommScope Wireless Systems AG
Italy
Iberia Region - Spain & Portugal
CommScope Italy S.r.l., Faenza, Italy
Andrew España S.A. A CommScope Company
Mail
Via Mengolina, 20
48018 Faenza (RA)
Italy
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
table 1-1 List of international contact addresses
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2. Introduction
2. Introduction
2.1. Purpose
Cellular telephone systems transmit signals in two directions between base transceiver
station (BTS) and mobile stations (MS) within the signal coverage area.
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 distribution system.
Such a system contains an optical Master Unit and several Remote Units. The number
of the Remote Units depends on the hardware and software configuration. The Remote
Units are connected to the Master Unit with optical links. The optical loss must be less
than 10 dB inclusive optical couplers or splitters.
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.
WDM (Wave Division Multiplex) filters are integrated in the optical modules. For the
UL, a wavelength within 1546 nm – 1550 nm is used. For the DL, a wavelength of 1310
± 10 nm is used. The maximum output power for the UL and DL is 6.7 mW.
2.2. ION-M17EP/19P
The ION-M17EP/19P is a multi-band multi-operator Remote Unit with various
Extension Units (EUs). It is used in conjunction with a Master Unit (MU) in the ION
optical distribution system. This system transports multiple frequency bands
simultaneously (1900 MHz and 1700/2100 MHz), providing a cost-effective solution for
distributing capacity from one or more base stations. By supporting the entire AWS-3
spectrum, faster and more reliable wireless service is ensured and network quality can
be improved
The ION-M17EP/19P transports signals on the RF layer in a very inexpensive manner.
This means that multiple operators and multiple technologies are moved
simultaneously from a cluster of base stations to a remote location over the same fiber.
The ION optical distribution system is a cost-effective coverage solution for dense
urban areas, tunnels, subway, airports, convention centers, high-rise buildings and
other locations where physical structures increase path loss. It has been specifically
designed to reduce zoning problems and to provide homogeneous coverage. The
compact, mechanical design is specifically architected to mount inside of poles or
along side structures in such a way that it has a minimal visual impact.
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2. Introduction
The ION-M17EP/19P is available in a multi-band configuration supporting 1900 MHz
and 1700/2100 MHz. It has been specifically tested and optimized for GSM,
CDMA2000, WCDMA, and LTE/LTE-A signals. Furthermore, it is provisioned for future
modulation schemes and frequency bands.
The ION is easily set-up and supervised via a graphical user interface (GUI). Remote
Units can be commissioned through the use of built-in test equipment. An auto-levelling
function compensates for the optical link loss making installation easy and quick. The
entire system as well as complete network of systems can be managed remotely most
efficiently by CommScope`s A.I.M.O.S, which includes alarm monitoring, task
automation, inventory management and many more features. Should a sophisticated
interface not be required, the master unit can be directly connected to the alarm
interface of a base station via relay alarming.
Features at a glance









Multi-band, multi-operator support
Reduced visual impact form factor
Efficient, high power amplifier
Single fiber for multiple bands and multiple remotes
Comprehensive operations and management system for configuration and
alarming
OMC with SNMP according to X.733 standard
With reference to 3GPP TS25.143/ TS25.106/ TS36.143/ TS36.106 and
3GPP2C.S0051-0
Easy installation and commissioning
Supporting LTE-Advanced, inclusive 256 QAM
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3. Functional Description
3. Functional Description
3.1. Accessory Equipment
3.1.1. Fan-Protection Kit
In order to protect the fan unit (e.g. against rain), a protective cover to be mounted over
the air inlet is delivered with the unit. For more details, see section 4.1.5 Mounting of
Fan Protection.
Mounting of the fan-protection kit is only mandatory for outdoor applications,
however, not mandatory for indoor applications.
3.1.2. Accessories
For the accessories available for the Remote Unit, e.g. overcoat housing, connecting
box or iso-trafo kit, a separate manual is available.
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4. Commissioning
Read and observe the health, safety, and property damage warnings as well as the
description carefully to avoid mistakes and proceed step-by-step as described.

Attention: Do not operate the Remote Unit without terminating the antenna
connectors. The antenna connectors may be terminated by connecting them to
their respective antennas or to a dummy load.

Notice: 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 Remote Unit do not damage the warranty labels on the
internal devices. The warranty is void if the seals are broken.
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 Remote Units, including the installation, maintenance, usage
and operation of the Remote Units.
4.1. Mechanical Installation
4.1.1. Health and Safety for Mechanical Installation
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.
4.1.2. 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 Remote 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, optical, mains, ...) ensure
that no water can penetrate into the unit through these cables.
5. Notice: Also observe all additional rules or restrictions regarding mounting that
depend on the type of Remote Unit. For details refer to section 7.2.2 Mechanical
Specification. Install the unit vertically with the fan unit at the top. A maximum tilt
angle of 25° from a vertical position must be kept, as in the following illustrations:
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6. Notice: A spacing of 40 mm (1.58 inch) around the unit is required.
7. 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 Remote Unit.
The size of each opening must equal at least 16 x 16 cm (>250 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.
8. Notice: Depending on the installation type (wall or pole), the corresponding
mounting kits must be ordered from the manufacturer. 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 Remote 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
Remote Unit.
9. Notice: To avoid damage when mounting the unit, always make sure that the M8
washers (DIN9021 or DIN125 depending on the mounting kit) are placed behind
and in front of the mounting drillings of the unit.
Specified torques have to be observed for certain mounting procedures according to
the following table:
Tallow-drop
Hex
Spacing
PG
PG
screws
nuts
bolts
(plastic) (aluminium)
M4
M8
M4
M8
PG 13.5
PG 29
Thread
3.3 N-m
27 N-m 2.3 N-m 27 N-m 3.75 N-m
10 N-m
Specified torques
Type
table 4-1 Specified torques
The mounting procedures for a stand-alone Remote Unit without optional accessories
are described and illustrated in the following sections. For further information regarding
special mounting procedures including mounting of accessory equipment, please see
separate manual.
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4.1.3. Wall-Mounting Procedure

Check the suitability of the wall-mounting kit and the wall.

Mark the position of the drilling
holes (for measurements refer to
figure 4-1 Wall mounting). Drill four
holes at the marked positions and
insert dowels *.
Use a cap nut or lock nut to screw
the four dowel screws into the
dowels and put the distance tubes
over the screws.

Hang the mounting brackets of the
Remote Unit into the screws, and
fasten them immediately using the
washers and nuts.

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.
4.0
0.50
122 ± 0.50
80 ± 0.50
18
796 ± 1.00

Wall mounting with active cooling kit
Mains supply
G0946Z0
figure 4-1 Wall mounting, (metric dimensions)
The dowels are not part of the delivery since the suitable type depends on the on-site conditions
(material of wall). Therefore, use dowels that are appropriate for the mounting surface.
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4.1.4. Pole Mounting
Standard mounting hardware cannot be used to mount the Remote Unit to a pole, a
column or other similar structures. Additional hardware must be used for this type of
installation. Such a pole-mounting kit could include two threaded rods M8, two
U-beams and mounting material like bolts and nuts.
figure 4-2 Pole-mounting kit

Use the screw bands to fasten the two U-beams to the pole as illustrated in figure
4-3 Pole mounting.
 Note:

When fastening the U-beams make sure that they are installed congruently
and not at an angle to each other. To determine the distance between the
beams, refer to chapter 4.1.3 Wall-Mounting Procedure for measurements.
Hang the mounting brackets of the Remote Unit into the threaded bolts of the
U-beam, and fasten them immediately using the washers and nuts.
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.
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Lock for folding
screw band ES 119
TESPA screw band,
stainless, 11 mm
Optical
Remote Unit
Washer DIN 125
Form B Ø 8.0
Lock washer for M8.0 DIN 127
A2 Form B
Hexagon nut M8
DIN 934
Ø40
Ø140
Pole
Pole
Pole-mounting
bracket
G0764M6
figure 4-3 Pole mounting (metric dimensions)
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4.1.5. Mounting of Fan Protection
Since the fan protection is required for the outdoor usage of a stand-alone Remote
Unit, the mounting of this optional equipment is also described in this manual.

To install the protective cover of the fan protection kit, first unscrew the four screws
with the respective lock washers from the cover of the air inlet of the Remote Unit,
and instead, screw in the four spacing bolts M4.0x30 with the four lock washers
M4.0 DIN125 that are part of the fan protection kit.

Place the protective cover into the right position by fitting its four bore holes over
the spacing bolts and fasten it using the original lock washers and screws of the
Remote Unit. (These lock washers and screws are also part of the fan protection
kit and can be used as spare parts in case of loss.)
figure 4-4 Mounting procedure for fan protection, (metric dimensions)

This figure shows the long version of the RU. For dimensions of the short version,
see Mechanical Specifications in chapter 7.2.3 or figure 7 3.
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4.2. Electrical Installation
4.2.1. Health and Safety for Electrical Installation
Read and observe chapter 1.2 Health and Safety.
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.
4.2.2. Property Damage Warnings for Electrical Installation
1. Attention: It is compulsory to ground (earth) the unit before connecting the power
supply. Grounding bolts are provided on the cabinet to connect the ground-bonding
cable.
2. Attention: If the mains connector of the Remote 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 Remote Unit.
4. Attention: Before connecting or disconnecting the mains connector at the Remote
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 Remote 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 N-type connectors (2 N-m / 20 in lb) with 13/16 in opening,
e. g. item no. 244379 available from the CommScope e-catalog
- 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
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 Remote Unit.
9. Notice: For unstabilized electric networks, which frequently generate spikes, the
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
watertightness.
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4.2.3. Connections
RS485 connector (not required for
operation)
Extension Unit connector
External alarm input
Alarm
output
Mains
connector
Status
LED
Optical-fibre
connector
Grounding
bolt
N-antenna connector
Mobile
figure 4-5 Connector flange of ION-M17EP/19P
4.2.4. Grounding (Earthing)
Grounding must be carried out. Connect an earth-bonding cable to the grounding
connection provided at the outside of the Remote Unit (see section 4.2.3). Do not use
the grounding connection to connect external devices.
figure 4-6 Grounding bolt (left) and schematic view (right)
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4. Commissioning
After loosening the hex nut, connect the earth-bonding cable between the two washers
as illustrated in the above. Then, fasten all parts again with the hex nut.
 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.
4.2.5. Connection of the Antenna Cables
The Remote Unit has N-type antenna connector. Please refer to section 4.2.3 for its
location. Refer to the corresponding documentation of the connector manufacturer for
mounting the cable connectors.
The bending radius of the antenna cables must remain within the given specifications.
Choose the type of cable best suited for the antenna. Consider that a cable with higher
loss is less expensive but impairs performance.
Notice:
Use an appropriate torque wrench for the coupling torques:
- for N-type connectors (2 N-m / 20 in lb) with 13/16 in opening,
e. g. item no. 244379 available from the CommScope e-catalog
- 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
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 RU.
figure 4-7 Torque wrench for tightening
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.
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4. Commissioning
4.2.6. Cleaning Procedure for RF Cable Connectors
The figures in this chapter illustrate the cleaning procedure and do not show the actual
RU.
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.
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4. Commissioning
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.
9. Remove metal chips and small
particles from the mating and inner
surfaces of the connector using
compressed air.
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4. Commissioning
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.
4.2.7. Antenna Cable Connector Assembly
The figures in this chapter illustrate the connection procedure and do not show the
actual RU.
1. What is needed for the connector
assembly?
a. Torque wrench.
b. (Adjustable) counter
wrench
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4. Commissioning
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.
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).
Torque wrench
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.
Counter
wrench
4.2.8. Optical-Fiber-Cable Connection - Rules
Main optical system parameters:
Fiber:




Single mode fiber, type is E9/125 µm
Attenuation: <0.36 dB / km @ 1310 nm
Dispersion: <3.5 ps / nm km @ 1310 nm /
Fibre-cable connectors E2000 APC 8°
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4. Commissioning
ION-M system:
 The pigtails for the connection between Master Unit and Remote Unit must have
a sufficient length. Protection for the optical fibers must be provided where the
fibers feed into the units.
 The system attenuation of the optical fibers, including the connectors, must not
exceed 10 dB.
System attenuation and attenuation of optical components must be determined. This
can be achieved by measuring attenuation with an appropriate measuring instrument.
For pigtails, a total value of <0.4 dB (measured to a reference plug) can be assumed
due to the dead zone of the reflectometer. These measurements must be made with a
sufficient length of optical fiber, at the input and output of the device which has to be
measured.
Fiber-System Installation:
Fiber-cable connectors have to be of the same type (E2000 APC 8°) as the connectors
used for the unit. The fiber-optic cables are connected to the optical transceiver.
 Note:
Angled connectors are not compatible with straight optical
connectors; non-compatibility of connectors will result in
permanent damage to both connectors.
Before connecting the fiber cables, follow the procedure below to ensure optimized
performance. It is important for these procedures to be carried out with care:

Remove fiber-optic protective caps.

Do not bend the fiber-optic cable in a tight radius (<4 cm) as this may cause
cable damage and interrupt transmission.

Using high-grade alcohol and lint-free cotton cleaning swabs, clean the end of
the fiber-optic cable that will be inserted in the optical connectors on the donor
interface box. Use a fiber end-face inspection tool to scan both, the glass fiber
and its surrounding area.

Check for dirt on the cladding, chips/pits, dirt on the ferrule, and scratches.

Connect the fiber-optic cables by inserting the cable end into the laser
receptacle and aligning the key (on the cable end) with the keyed slot.
Notice: In order to keep the specified IP class, using the protective plug as
explained in chapter 4.2.9 is required.

Do not use any index-matching gels or fluids of any kind in these connectors.
Gels are intended for laboratory use and attract dirt in the field.
 Note:
Page 30
Care should be taken when connecting and disconnecting fiberoptic cables - use the connector housing to plug or unplug a fiber.
Scratches and dust significantly affect system performance and
may permanently damage the connector. Always use protective
caps on fiber-optic connectors not in use.
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Cleaning Procedure for Fiber-Optical Components:
Caution: Laser radiation. Risk of eye injury in operation. Do not stare into the
beam; do not view it directly or with optical instruments.
Any impurity in the fiber connection results in additional optical transmission loss which
could cause whole system failure. It is thus recommended that every fiber connector
be inspected and cleaned prior to mating.
When you clean fiber components, always complete the following steps carefully:
1. Turn off the ION system (laser sources) before you inspect fiber connectors.
2. Check the connectors or adapters with a fiberscope before cleaning.
3. If the connector is dirty, clean it with a lint-free wipe (dry cleaning).
4. Inspect the connector.
5. If the connector is still dirty, repeat the dry cleaning technique.
6. Inspect the connector.
7. If the connector is still dirty, clean it with 99% isopropyl alcohol (wet cleaning)
followed immediately with a dry clean in order to ensure no residue is left on the
end face.
8. Repeat steps 5 through 7 until end face is clean.
Note: For a more detailed description, please refer to:
http://www.cisco.com/en/US/tech/tk482/tk876/technologies_white_paper09186
a0080254eba.shtml
4.2.9. Protective Plug
A protective plug is provided for the connection of the fibre-optic cables. If the optical
connection is done without this kit, the RU no longer has the stated IP class. Dust,
humidity or water might ingress into the housing and damage the RU.
figure 4-8 Protective-plug assembly
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 Note:
Only high-quality connectors must be used for this type of plug.
Qualified brands are Diamond or Huber & Suhner.
For plug assembly, observe the following instruction:
1. Pass one or two contacts through the
backshell and the clamp ring.
2. Place the contact(s) on the lower insulation body by pushing the groove of the
contact into the cavity. If there is only one contact, cavity A must be used. *
3. Then, mount the upper insulation body on the lower insulation body. **
Upper insulation body
Cavity B
Cavity A
4. Bring the insulator into the plug. The narrow groove of the insulator must be fitted
into the stamp of the plug.
**
To release the contact for disassembling, push the inner snap to the side and pull the contact out.
To release upper and lower insulation bodies for disassembling, use a small screwdriver and
carefully open the snap-connections at the left and the right side of the insulator without damaging
them.
5. Fasten the insulator by screwing the 6. Place the appropriate seal parts (with
backshell tight onto it. Use a spanner
one groove for one contact or two
with opening 32 to screw the backshell
grooves for two contacts) over the
tight (no gap).
cable(s) and push them into the
backshell.
No gap
Page 32
Seals with
one groove
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7. Bring the plastic ring over the cable(s), push it into the backshell and compress the
seals and plastic ring by screwing the clamp ring tight (no gap) using a spanner
with opening 20. ***
Screw tight until gap is closed
8. Connect the plug to the optical-fibre 9. To lock the connector, push the black
connector of the Remote Unit, again by
locking ring forward.****
fitting a stamp on the plug into the
groove of the connector.
Groove
Push forward to lock, pull
back to free connection
*** For disassembling, release the clamping ring and remove the seals and the plastic ring first.
**** Locking mechanism: The system of locking the plug is based on a “push-pull” mechanism. The
locking ring has to be pushed forward to lock the connector and pulled back to free the connection.
4.2.10.
Protective-Tube Kit
As additional protection for the optical fibres, this connector type can be supplemented
by a special tube kit. To fasten the tube correctly, first unscrew the clamp ring (if already
installed) of the original plug kit.
Then, proceed according to the following instruction:
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Protective plug
Fiber cable
Ring 3/4
Reducer
Screw the reducer to
the protective plug
backshell without any
gap!
Coupling
Place the appropriate seal
parts (with) one groove for
one contact or two grooves
for two contacts) over the
cable(s) and push them into
the backshell!
Protective tube
Push the fiber-optic cable carefully
through the tube until it comes out
at the other end.
G1055M0
figure 4-9 Tube-kit installation
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4.2.11.
External-Alarm Inputs and Outputs
There are four alarm inputs and four alarm outputs. Each alarm output can be assigned
individually to any alarm at the Remote Unit. Settings need to be made via the ION-M
Master Controller. For details please refer to the corresponding chapter in the User’s
Manual of the ION-M Master Controller.
 Note:
The manufacturer / supplier of this system assumes no liability for
damage caused by equipment connected to external outputs or by effects
from such equipment.
As accessory equipment the alarm kit is available to connect external devices to the
external alarm inputs and outputs. For the exact ID No., please refer to section 7.3
Spare Parts. Subminiature circular connectors series 712 with five and seven contacts,
which are contained in the alarm kit, can be ordered directly from the Binder Connector
Group, the manufacturer, or indirectly from CommScope.
For the location of the external-alarm inputs and outputs see figure “Connector
Flange”.
Optocoupler-Alarm Inputs
With the external alarm inputs it is possible to monitor the status of connected devices,
e.g. a UPS, via software. All alarm inputs are normally high (5 V) without connection.
The polarity (high/ low) can be set via the software at the Master Unit (for details please
see corresponding software manual).
Alarm Inputs:
(decoupled via optocoupler)
Input
signal/switch
dimensioning:
control/alarm
contact
UMAX = 5 VDC
(from alarm input out)
IMAX = 5 mA
(from alarm input out)
R(ON)MAX = 1kΩ
(of the external switch)
│φGND- φIN GND│≤ 60 V
figure 4-10 Flange
connector, 5 poles
figure 4-11 Alarm inputs (optocoupler)
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4. Commissioning
Alarm Outputs
figure 4-12 Alarm outputs (optocoupler)
figure 4-13 Flange connector, 7 poles
The alarm outputs (pins 1 to 4: output with pull-up resistor 5 V / 1 mA; see figure 4-13)
are normally low. In case of an alarm they are high active (5 V). They can be used to
monitor alarms with an external alarm indicator.
The +28 V pin (pin 6&7) is specified to 28 VDC / 0.5 A and is protected by a
thermoswitch. In case of exceeding this current between pin 7 and GND, the
thermoswitch turns into a high-resistive status. In this case no fuse needs to be
replaced. Just wait a few minutes until the thermoswitch reaches the normal operating
temperature again.
 Note:
Page 36
The manufacturer / supplier of this system assumes no liability for
damage caused by equipment connected to external outputs or by effects
from such equipment.
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4. Commissioning
4.2.12. Power Connection
Before connecting electrical power to the RU, the system must be grounded as
described in section 4.2.4 Grounding (Earthing).
Mains power must be connected at the mains connector of the unit (see section 4.2.3).
The power supply plug with cable is part of the delivery. Depending on the location /
requirements of your site, one of the following cables is provided:
blue
brown
yellow/green
neutral
phase
protection earth
white
black
green
neutral
phase
protection earth
red
black
+ (volts)
- (volts)
figure 4-14 Power supply cables (AC)
figure 4-15 Power supply cable (DC)
Connect the cable ends of the power cable to your local power supply.
 Note:
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
Remote Unit, then, engage mains again.
Mains power must be interruptible with an external delay-actions 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 to 16 Amps for
240-Volt service. Always make sure that your local requirements are kept.
For the DC power supply, observe the local regulations of the DC service provider.
With the mains power turned off, the power supply plug must be connected to the
Remote Unit’s mains connector.
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4. Commissioning
4.2.13. Commisioning Flowchart
Commissioning an ION-M Remote Unit
Manual for Remote
Unit
Philips
screwdriver
Mounting kit
Spanner, size
13 mm
Drilling
machine
Dowels
Screw driver
Screw driver
Spanner, size
13 mm
Start
Preperation
Unpack RU, RU accessories and
mounting kit.
Mechanical installation
Fasten wall or pole mounting kit to wall or
pole.
Mechanical installation
Mount RU to mounting kit, ensure suffient
air flow and avoid thermal short circuits.
Grounding cable
Spanner 13 mm
Electrical connections
Connect grounding cable and
ground the RU.
Alarm kit
(M-cabinet)
External devices
Connect external devices to the external
in or alarm out connectors, or to the
connecting board inside the RU.
RF connection
Connect antenna cable to antenna port.
Optical connections
Mount the optical fibre with E2000 APC8°
connector into the connector. Plug the
connector into the RU.
E2000 APC8° connector
Spanner with opening 32
Mains cable
Connecting kit
Electrical connections
Connect AC power to the power cable.
Ensure there is a circuit breaker between
mains and RU.
G1055Z0
Mains
Switch mains power on.
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4. Commissioning
No
LED on?
Check power switch inside RU
(RUs with door).
Check mains cabling.
Check mains power.
Yes
Red
LED status
Internal Error
Change power supply (RUs with a
door).
Reduce environmental temperature.
Eliminate thermal short circuit.
Disconnect and connect mains. Fans
should run. If not, replace the fans at
RU.
MU: Change amplifier setting at MU
controller
Orange
Yellow
LED status
Yes
Red
Green
Spare RU
available?
External error
Close the door (RUs with a door).
Check externally connected devices.
Check fibre loss of optical link.
Check optical connectors.
Clean optical connectors.
Check optical output power of corresponding
OTRx at master unit.
ALC alarm: Decrease DL input power of
affected band.
VSWR alarm: Check antenna and cable.
Green
No
Contact customer
service
Finished setting up
all RUs?
No
Yes
Proceed to MU to set up the SW
Go to MU
Output:
All RUs okay.
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5. Alarms and Troubleshooting
5. Alarms and Troubleshooting
All alarms occurring can be checked via software at the Master Unit to where a
message is transmitted when the software acknowledges a valid alarm. A new alarm
message will not be repeated if the reason for the alarm is cleared or if the alarm
continues.
A new alarm message will be generated if the alarm is interrupted for at least five
seconds after acknowledgement. Refer to the corresponding software documentation
of the Master Unit for details.
For local supervision, a status LED on the connector flange of the unit (position see
section 4.2.3) gives an indication of possible reasons for alarms. This table shows
possible on-site measures that could be checked before referring to the Master Unit
alarm list.
LED
Green
Orange
Red
Status
LED off
Alarms
Possible on-site measures
No alarm Status ok
Alarms not directly related to RU/EU:
External alarms (RU only) Check externally connected devices.
Check fibre loss of optical link.
Check optical connectors.
Optical alarm Rx
Clean optical connectors.
(RU only)
(MU: Check optical output power of
corresponding OTRx at Master Unit).
(MU: Decrease DL input power of affected
ALC alarm
band).
Alarms directly related to RU/EU:
Change power supply (RUs with door).
Power 28 V
Replace the affected Remote Unit.
Reduce environmental temperature.
Temperature
Eliminate thermal short circuit.
Disconnect and connect mains. Fans should
Fan (RUs/EUs with fan)
run. If not, replace the fans at RU.
I²C
Disconnect and connect mains.
Optical alarm Tx
Exchange RU/EU.
(MU: Change amplifier setting at MU
Amplifier “Power Down”
controller).
Check power switch inside of RU/EU
(RUs/EUs with door).
Mains
Check mains cabling.
Check mains power.
table 5-1 Status LED alarms
The status of the RU/EU can be checked via the Master Unit (for details please refer
to the software manual of the Master Controller).Explicit troubleshooting is also
available in the MU software (software manual or WEB Interface).
The connection of the external alarms inputs and outputs provided is described in
chapter 4.2.11.
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6. Maintenance
6. Maintenance
6.1. General
Read and observe 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 Remote 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 RU should be performed by replacing only components that are
contained in this section. Take care not to unintentionally damage the seals on the
modules to maintain warranty. Please keep these guidelines in mind during
maintenance:
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 Remote Units, including the installation, maintenance, usage
and operation of the Remote Units.
The spare parts list, consequently, contains only units which can be replaced without
tuning or soldering work.
 Note:
Ensure the Remote Unit has been disconnected from mains power
during maintenance.
 Note:
When sending back the unit, use appropriate packaging (see also section
7.2.3 Mechanical Specifications for details). 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:
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 Remote Unit screws have a right-hand thread, and are tightened by
turning the screws clockwise and loosened by turning them counterclockwise with an appropriate tool.
Due to the design of the Remote Unit the only component recommended to be replaced
is the fan unit. For replacing any other component, please contact the supplier.
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6. Maintenance
6.2. Replacing the Fan Unit
Replacement of the fan unit is not required as a preventative measure. Only if 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 section
6.1 General before starting with the replacement.
1. Switch off the Remote Unit. Make sure mains is disconnected for the
following replacement procedure. Then, proceed as follows:
2. Loosen the four tallow-drop screws
M4x8 by which the fan plate is screwed
to the cabinet. Remove the four screws
and the corresponding washers.
3. Remove the fan unit – by putting slight
pressure on the fan plate cover – to a
position that allows access to the fan
connector and the earth-bonding
cable.
4. Unscrew the fan connector and then
disconnect the earth-bonding cable.
Fan-unit connector
Earth-bonding cable
5. To mount the new fan unit, reconnect the earth-bonding
cable and the fan connector
(see step 4). Then, place the
fan unit back into its original
position and fasten it tight:
6. Screw the whole fan unit to the cabinet with the four tallow-drop screws M4x8 (see
step 2). In order not to exceed the specified torque of 3.3 N-m, use an appropriate
tool.
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6. Maintenance
6.3. Cleaning the Heat Sink
 Note: Read and observe chapter 1.2 Health and Safety as well as the instructions
in section 6.1 General before starting with the replacement procedure. Then,
proceed as follows:
1. Switch off the Remote Unit. For the following procedure ensure that mains has been
disconnected before.
2. Remove the fan plate with the fan unit
from the Remote Unit as described in
section 6.2 Replacing the Fan Unit,
steps 1 and 2:
Caution: Risk of injury by flying particles when compressed air is used. Wear
protective clothing, especially protective glasses.
Brush (not metallic)
3. Use compressed air (max. 5 bar) to
blow out the heat sink from back to
front.
Compressed air
(5 bar max.)
4. In case 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 material is not scratched or damaged.
5. After cleaning the heat sink, mount the fan unit again according to section 6.2
Replacing the Fan Unit step 6. Then, switch the Remote Unit back on.
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7. Appendix
7. Appendix
7.1. Illustrations
figure 7-1 Cabinet drawing
Page 44
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7. Appendix
7.2. Specifications
7.2.1. Electrical Specifications
Power
supply
Mains
power
nominal
operating
Power consumption
Connectors
Optical return loss
Fiber type
Optical link budget
Input power @ OTRx master side
Minimum BTS input power 1)
Electrical
100 Vac to 240 Vac
85 Vac to 264 Vac
max. temp., fully loaded
485 watts
room temp. idle
290 watts
Optical Link
E2000/APC 8°
45 dB min.
Single mode E9/125 µm
0 dB to 10 dB
1900 MHz
1700/2100 MHz
+2.5 dBm composite +5.5 dBm composite
-19.5 dBm
-19.5 dBm
7.2.2. Environmental and Safety Specifications
For detailed information, please refer to the Environmental and Safety
 Note:
Specifications leaflet of the supplier, related to ETS 300 019 (European
Telecommunication Standard).
Environmental
Operating temperature range
-33° C to +50° C
RF part
IP67
Ingress protection
Fan part
IP55
All data is subject to change without notice.
7.2.3. Mechanical Specifications
Height, width, depth *
Weight
831 x 156 x 147 mm (32.7 x 6.14 x 5.79 in)
20 kg (44 Ib)
Spacing required: 40 mm (1.58 in) around unit
All data is subject to change without notice.
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7. Appendix
7.3.
Spare Parts
The following list contains all parts available for the Remote Unit. The configuration of
the delivered unit meets the requirements of the customer and can differ depending on
the state of the delivery.
Maintenance of the RU should be performed on an FRU (Field Replaceable Unit) basis
only. Do not damage the warranty labels on the components, as this voids the
warranty.
If any FRU not contained in the following list needs to be replaced, please contact
customer service for additional instructions.
Designation:
ID No:
7774791
ION-M17EP/19P
Protective Plug E2000
Protective Cap E 2000
Fan Protection Kit
Fan Unit
Protective Tube Kit
Manuals for ION-M17EP/19P
7160013
7158914
7159097
7158254
7162182
7774962-00
Accessories
Wall Mounting
Wall-Mounting Kit
ISO Trafo Kit 230 V Wall Mounting
Overcoat Housing Kit Wall Mounting
Pole Mounting
Pole-Mounting Kit
ISO Trafo Kit 230 V Pole Mounting
Overcoat Housing Kit Pole Mounting
Alarm Kit
7158078
7158322
7159625
7157782
7159621
7159624
7157396
The manufacturer reserves the right to replace the spare parts listed above by
equivalent substitutes.
Page 46
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8. Index
8. Index
About CommScope ................................................ 11
Alarms .................................................................... 40
External Inputs .................................................. 35
External Outputs................................................ 36
Inputs (external) ................................................ 35
List ..................................................................... 40
Outputs .............................................................. 35
Grounding (Earthing) ............................................. 24
Illustrations ............................................................. 44
Installation
Electrical ........................................................... 23
Mechanical ........................................................ 17
Block Diagram ........................................................ 16
Health and Safety .................................................... 6
Cleaning the Heat Sink .......................................... 43
Commissioning
General .............................................................. 17
Compliance .............................................................. 7
Connection Rules
Optical-Fiber Cables ......................................... 29
Connections
Antenna ............................................................. 25
Connector Flange .............................................. 24
Power ................................................................ 37
Protective Plug .................................................. 31
Protective-Tube Kit ............................................ 33
Contact Addresses, Customer Support ................. 12
Declaration of Conformity (DoC) ............................ 11
External-Alarm Inputs & Outputs ........................... 35
Fiber-Optical Components (Installation, Cleaning) 31
Flange Connector (7 poles) ................................... 36
Maintenance .......................................................... 41
Mounting
Fan Protection................................................... 22
Pole (Outside) ................................................... 20
Wall ................................................................... 19
Pin Assignment, External Alarms .......................... 36
Property Damage Warnings .................................... 6
Replacement of Fan Unit ....................................... 42
Spare Parts ............................................................ 46
Specifications
Electrical ........................................................... 45
Environmental and Safety ................................ 45
Mechanical ........................................................ 45
Status LED ............................................................. 40
Troubleshooting ..................................................... 40
9. List of Changes
Version
Changes
Release Date
MF0150ACA
- first release
31-May-2017
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