Andrew Wireless System M7717P ION-U Remote Unit for cellular systems User Manual MF0145AUA
Andrew Wireless System ION-U Remote Unit for cellular systems MF0145AUA
Contents
- 1. installation instruction
- 2. user manual
user manual
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| Document Description | user manual |
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| Date Submitted | 2014-09-22 00:00:00 |
| Date Available | 2015-01-30 00:00:00 |
| Creation Date | 2014-08-06 08:47:19 |
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| Document Author: | FRFUTTER |
®
ION -M7P/7P/17P
Optical Remote Unit
(M-Cabinet)
Manual
MF0145AUA
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 2014 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, 04-August-2014
Page 2
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Manual for ION®-M7P/7P/17P
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.
THE ION-M7P/7P/17P
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
25
26
27
30
31
33
35
37
39
40
5. ALARMS AND TROUBLESHOOTING
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42
Page 3
Table of Contents
6. MAINTENANCE
44
6.1.
GENERAL
44
6.2.
REPLACING THE FAN UNIT
45
6.3.
CLEANING THE HEAT SINK
46
7. APPENDIX
47
7.1.
ILLUSTRATIONS
47
7.2.
7.2.1.
7.2.2.
7.2.3.
SPECIFICATIONS
Electrical Specifications
Environmental and Safety Specifications
Mechanical Specifications
48
48
48
48
7.3.
SPARE PARTS
49
8. INDEX
Page 4
50
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Manual for ION®-M7P/7P/17P
Figures and Tables
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-M7P/7P/17P ....................................................... 24
figure 4-6 Grounding bolt with loosened hex nut (left) and schematic view (right) .... 25
figure 4-7 Torque wrench for tightening ..................................................................... 26
figure 4-8 Protective-plug assembly ........................................................................... 33
figure 4-9 Tube-kit installation .................................................................................... 36
figure 4-10 Flange connector, 5 poles ........................................................................ 37
figure 4-11 Alarm inputs (optocoupler) ....................................................................... 37
figure 4-12 Alarm outputs (optocoupler) ..................................................................... 38
figure 4-13 Flange connector, 7 poles ........................................................................ 38
figure 4-14 AC mains plug .......................................................................................... 39
figure 4-15 DC mains plug .......................................................................................... 39
figure 7-1 Cabinet Drawing ......................................................................................... 47
table 1-1 List of international contact addresses ........................................................ 13
table 4-1 Specified torques ......................................................................................... 18
table 5-1 Status LED alarms....................................................................................... 42
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Page 5
1. General
1. General
1.1. Used Abbreviations
3GPP
AC/DC
AIMOS
ALC
BITE
BTS
CE
CD
CFR
DL
DoC
EDGE
EN
EP
ESD
ETS
EU
GSM
GND
GUI
ICP3
ID No
ION
IP
ISO
LED
LMT
LTE
MIMO
MS
MU
NF
OTRx
PG
PIM
R&TTE
RF
RU
RX
SNMP
TX
UL
UMTS
UPS
VSWR
WCDMA
WDM
Page 6
3rd Generation Partnership Project
Alternating current / Direct Current
Andrew Integrated Management and Operating System
Automatic Level Control
Built-In Test Equipment
Base Transceiver Station
"Conformité Européenne" ("European Conformity")
Compact Disk
Code of Federal Regulations
Downlink
Declaration of Conformity
Enhanced Data Rates for GSM Evolution
European Norm
Extension Port
Electrostatic Discharge
European Telecommunication Standard
Extension Unit
Global System for Mobile Communication
Ground
Graphical User Interface
Intercept Point 3rd order
Identification Number
Intelligent Optical Network
Ingress Protection
International Organization for Standardization
Light Emitting Diode
Local Maintenance Terminal
Long Term Evolution
Multiple Input Multiple Output
Mobile Station
Main Unit
Noise Figure
Optical Transceiver = SRMU (Subrack Master Unit)
Packing Gland
Passive Intermodulation
Radio & Telecommunications Terminal Equipment
Radio Frequency
Remote Unit
Receiver
Simple Network Management Protocol
Transmitter
Uplink
Universal Mobile Telecommunication System
Uninterruptible Power Supply
Voltage Standing Wave Ratio
Wideband Code Division Multiple Access
Wavelength Division Multiplex
MF0145AUA.doc
Manual for ION®-M7P/7P/17P
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. Caution: Laser radiation. Risk of eye injury in operation. Do not stare into the
beam; do not view it directly or with optical instruments.
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 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. Notice: Although the Remote 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.
3. Notice: ESD precautions must be observed. Before commencing maintenance
work, use the available grounding (earthing) system to connect ESD protection
measures.
4. 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.
5. Notice: Keep operating instructions within easy reach and make them available
to all users.
6. Attention: Only authorized and trained personnel are allowed to open the unit
and get access to the inside.
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Page 7
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:
Page 8
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
MF0145AUA.doc
Manual for ION®-M7P/7P/17P
1. General
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/Industry Canada
requirements:
English:
This device complies with FCC Part 15 and Industry Canada license exempt RSS
standard(s). Operation is subject to the following two conditions: (1) this device
may not cause interference, and (2) this device must accept any interference,
including interference that may cause undesired operation of the device.
This device complies with Health Canada’s Safety Code. The installer of this
device should ensure that RF radiation is not emitted in excess of the Health
Canada’s requirement. Information can be obtained at http:
//www.hc-sc.gc.ca/ewh-semt/pubs/radiation/radio_guide-lignes_direct-eng.php.
Changes or modifications not expressly approved by the party responsible for
compliance could void the user’s authority to operate the equipment.
French:
Cet appareil est conforme à FCC Partie15 d’Industrie Canada RSS standard
exempts de licence (s). Son utilisation est soumise à Les deux conditions
suivantes: (1) cet appareil ne peut pas provoquer d’interférences et (2) cet
appareil doit accepter Toute interférence, y compris les interférences qui peuvent
causer un mauvais fonctionnement du dispositif.
Cet appareil est conforme avec Santé Canada Code de sécurité 6. Le
programme d’installation de cet appareil doit s’assurer que les rayonnements RF
n’est pas émis au-delà de I’exigence de Santé Canada. Les informations peuvent
être obtenues:
http://www.hc-sc.gc.ca/ewh-semt/pubs/radiation/radio_guide-lignes_directfra.php
Les changements ou modifications non expressément approuvés par la partie
responsable de la conformité pourraient annuler l'autorité de l'utilisateur à utiliser
cet équipement.
5. Notice: Corresponding local particularities and regulations must be observed. For
national deviations, please refer to the respective documents included in the
manual CD that is delivered with the unit.
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Manual for ION®-M7P/7P/17P
Page 9
1. General
6. 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.
7. Note: This unit complies with European standard EN60950.
Equipment Symbols Used / Compliance
Please observe the meanings of the following symbols used in our equipment and
the compliance warnings:
Symbol
Compliance
---
FCC
CE
Meaning / Warning
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. You MUST
register Class B signal boosters (as defined in 47
CFR 90.219) online at www.fcc.gov/signalboosters/registration. Unauthorized use may
result in significant forfeiture penalties, including
penalties in excess of $100,000 for each
continuing violation.
Alert sign to R&TTE
To be sold exclusively to mobile operators or
authorized installers – no harmonized frequency
bands, operation requires license. Intended use:
EU and EFTA countries
Indicates conformity with the R&TTE directive
1999/5/EC certified by the notified body no. 0700.
Page 10
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Manual for ION®-M7P/7P/17P
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.
This product meets the requirements of the R&TTE directive and the Declaration of
Conformity (DoC) itself. A current version of the CE DoC is included in this manual
CD delivered *. Any updated version of the DoC is available upon request from the
local sales offices or directly from CommScope via the local Customer Support at
one of the addresses listed in the following chapter.
According to the DoC, our "CE"-marked equipment can be used in all member
states of the European Union.
Note:
Exceptions of and national deviations from this intended use may be
possible. To observe corresponding local particularities and
regulations, please refer to the respective documents (also in
national language) which are included in the manual CD delivered.
* In case the Declaration of Conformity (DoC) for the product was not included in the manual CD
delivered, it is available upon request from the local sales offices or directly from CommScope at
one of the addresses listed in the following chapter.
To make the most of this product, we recommend you carefully read the instructions
in this manual and commission the system only according to these instructions.
For technical assistance and support, please also contact the local office or
CommScope directly at one of the addresses listed in the following chapter.
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Page 11
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
+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
+1-815-546-7154 (Cell)
+55-15-9104-7722 (Office)
Phone
+52-55-1346-1900 (Office)
Fax
+ 55-15-2102-4001
Fax
+52-55-1346-1901
E-mail
wisupport@commscope.com
E-mail
wisupport@commscope.com
Australia & New Zealand
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
Andrew Corporation (Australia) Pty Ltd.
Unit 1
153 Barry Road
Campbellfield
VIC 3061, Australia
P Mail
C Phone
+613-9300-7969
Fax
+613-9357-9110
E-mail
wisupport.Australia@commscope.com
South Africa
Middle East & North Africa
CommScope Solutions International Inc.
(Branch)
Andrew Wireless Solutions Africa
(PTY) LTD
11 Commerce Crescent West
Eastgate, Sandton
PO Box 786117
Sandton 2146
South Africa
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
MF0145AUA.doc
Manual for ION®-M7P/7P/17P
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
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
wisupport.ch@commscope.com
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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Page 13
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. The ION-M7P/7P/17P
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
alongside structures in such a way that it has a minimal visual impact.
The ION-M7P/7P/17P is a LTE 700 MHz MIMO, 1700/2100 MHz CDMA, WCDMA,
and LTE multi-operator Remote Unit. It is used in conjunction with a Master Unit in
the ION optical distribution system. This system transports multiple LTE channels,
and 1700/2100 MHz wideband signals simultaneously, providing a cost-effective
solution for distributing capacity from one or more base stations.
The ION-M7P/7P/17P 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-M7P/7P/17P is available in single (SISO) or multi-channel (MIMO)
configuration supporting 700 MHz, and 1700/2100 MHz in parallel. It has been
specifically tested and optimized for LTE, CDMA, and WCDMA signals.
Page 14
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Manual for ION®-M7P/7P/17P
2. Introduction
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 autoleveling function compensates for the optical link loss making installation easy and
quick. The entire system may be monitored remotely via an Andrew OMC. This
platform uses SNMP protocol and is compliant to X.733 standard.
Should a sophisticated interface not be required, the master unit can be directly
connected to the alarm inter-face of a base station via its contact relay.
Multi-channel, multi-operator support
Reduced visual impact form factor
Efficient, high power amplifiers
Single fiber for MIMO and multiple Remote Units
Comprehensive operations and management system for configuration and
alarming
A.I.M.O.S. 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
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Page 15
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.
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. Commissioning
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.)
remove the screw
and the lock washer!
2x M4.0x8 fillister-head screws
2x M4.0x8
fillister-head screws
remove the screw
and the lock washer!
2x lock washers
2x lock washers
2x washers
2x M4.0x8
fillister-head screws
AIR STREAM
2x M4.0x30
spacing bolts
2x washers
1x rain protective cover
2x lock washers
2x M4.0x8
fillister-head screws
156
152
remove the screw
and the lock washer!
171
20
2x M4.0x8
fillister-head screws
2x lock washers
G0496MF
figure 4-4 Mounting procedure for fan protection, (metric dimensions)
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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: 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.
8. 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).
9. 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.
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4. Commissioning
10. Notice: For unstabilized electric networks, which frequently generate spikes, the
use of a voltage limiting device is advised.
11. 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.
12. Notice: Observe the labels on the front panels before connecting or
disconnecting any cables.
4.2.3. Connections
Mains Connector
Status LED
External alarm output
External
alarm input
RS
485
connetor
(not
required for
operation)
N-connector
700 MHz Main
Optical-fibre
connector
N-connector
1700 MHz
Grounding
bolt
N-connector
700 MHz MIMO
figure 4-5 Connector flange of ION-M7P/7P/17P
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4. Commissioning
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
Connections). Do not use the grounding connection to connect external devices.
figure 4-6 Grounding bolt with loosened hex nut (left) and schematic view (right)
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.
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4. Commissioning
4.2.5. Connection of the Antenna Cables
The Remote Unit has N-type antenna connectors. Please refer to section 4.2.3
Connections 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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4.2.6. Cleaning Procedure for RF Cable Connectors
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.
3. Remove metal chips and small
particles from the mating and inner
surfaces of the connector using
compressed air.
4. Clean the connector winding with lintfree wipe drenched with isopropyl
alcohol.
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5. Clean the lip of the inner ring with
lint-free wipe drenched with isopropyl
alcohol.
6. Clean the inside surface of the inner
ring with lint-free wipe 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.
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9. Remove metal chips and small
particles from the mating and inner
surfaces of the connector using
compressed air.
10. Continue with the winding area using
lint-free wipe drenched with isopropyl
alcohol.
11. Continue with the inside mating
surface of the inner ring.
12. Clean the outside surface of the
center pin.
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4.2.7. Antenna Cable Connector Assembly
The figures in this chapter illustrate the cleaning procedure and do not show the
actual RU.
1. What is needed for the connector
assembly?
a. Torque wrench.
b. (Adjustable) counter wrench
2. Join the connectors and turn the
coupling nut until the thread grips.
3. Push in the connector until it clicks.
4. Fasten the coupling nut hand-tight. Do
not turn the connector but the coupling
nut only.
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4. Commissioning
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°
<0.26 dB / km @ 1550 nm
<18.0 ps / nm km @ 1550 nm
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 and reflection 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.
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4. Commissioning
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 class 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.
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:
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.
Cleaning Procedure for Fiber-Optical Components:
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.
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4. Commissioning
When you clean fiber components, always complete the following steps carefully:
1. Turn off the ION system (laser sources) before you inspect fiber connectors.
Caution: Laser radiation. Risk of eye injury in operation. Do not stare into the beam;
do not view it directly or with optical instruments.
1. Check the connectors or adapters with a fiberscope before cleaning.
2. If the connector is dirty, clean it with a lint-free wipe (dry cleaning).
3. Inspect the connector.
4. If the connector is still dirty, repeat the dry cleaning technique.
5. Inspect the connector.
6. 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 endface.
7. Repeat steps 5 through 7 until endface 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
Connection:
A protective plug is provided for the connection of the fibre-optic cables.
figure 4-8 Protective-plug assembly
Note:
Only high-quality connectors must be used for this type of plug.
Qualified brands are Diamond or Huber & Suhner.
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4. Commissioning
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
one groove for one contact or two
backshell tight onto it. Use a spanner
grooves for two contacts) over the
with opening 32 to screw the
cable(s) and push them into the
backshell tight (no gap).
backshell.
No gap
Page 34
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
locking ring forward.****
connector of the Remote Unit, again
by 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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4. Commissioning
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)
ION-M alarm inputs
+5 V
Input control/alarm signal/switch
contact dimensioning:
560R
Alarm input
UMAX = 5 VDC
(from Alarm Card input out)
IMAX = 5 mA
(from Alarm Card input out)
R(ON)MAX = 1kΩ
(of the external switch)
│φGND- φIN GND│≤ 60 V
Alarm GND
Alarm GND
figure 4-10 Flange
connector, 5 poles
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figure 4-11 Alarm inputs (optocoupler)
Manual for ION®-M7P/7P/17P
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4. Commissioning
Alarm Outputs and +28V Output
ION-M alarm outputs
+5 V
4700R
Alarm output
Alarm GND
Alarm GND
figure 4-12 Alarm outputs (optocoupler)
figure 4-13 Flange connector, 7 poles
The alarm outputs (pins 1 to 4: open collector output 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 38
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 4.2.4 Grounding (Earthing).
Mains power must be connected at the mains connector of the unit (see section 4.2.3
Connections).
The power supply plug is part of the delivery. The correct wiring of the power supply
plug is as follows:
figure 4-14 AC mains plug
figure 4-15 DC mains plug
Note:
For the AC power supply connection, a minimum cross section of 1.5 mm2
is required, and for the DC power supply connection a minimum cross
section of 2.5 mm2 is required. Each wire must observe the applicable
national regulations regarding loop impedance, voltage drop, and methods
of installation. Make sure to connect the correct voltage to the unit.
Note:
Do not connect or disconnect the power cord at the mains connector while
power is on. Turn off mains power * before connecting the power cord at
the 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.
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Manual for ION®-M7P/7P/17P
Page 39
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.
Page 40
MF0145AUA.doc
Manual for ION®-M7P/7P/17P
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
MF0145AUA.doc
Output:
All RUs okay.
Manual for ION®-M7P/7P/17P
Page 41
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.
Status LED
Alarms
Possible on-site measures
Indication
Green
No alarm Status ok
Door alarm (RUs/EUs with
Close the door.
door)
Alarms not directly related to RU/EU:
External alarms (RU only) Check externally connected devices.
Check fibre loss of optical link.
Orange
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
ALC alarm
affected 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
Red
Fan (RUs/EUs with fan)
should 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
Status LED
(RUs/EUs with door).
Mains
off
Check mains cabling.
Check mains power.
table 5-1 Status LED alarms
Page 42
MF0145AUA.doc
Manual for ION®-M7P/7P/17P
5. Alarms and Troubleshooting
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.
MF0145AUA.doc
Manual for ION®-M7P/7P/17P
Page 43
6. Maintenance
6. Maintenance
6.1. General
Read and observe chapter 1.2 Health and Safety.
Note:
Note:
The Remote Unit does not require preventative maintenance measures.
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.
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.
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:
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.
Page 44
MF0145AUA.doc
Manual for ION®-M7P/7P/17P
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.
MF0145AUA.doc
Manual for ION®-M7P/7P/17P
Page 45
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 3. Use compressed air (max. 5 bar) to
from the Remote Unit as described in
blow out the heat sink from back to
section 6.2 Replacing the Fan Unit,
front:
steps 1 and 2:
Compressed air
(5 bar max.)
Brush (not metallic)
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.
Page 46
MF0145AUA.doc
Manual for ION®-M7P/7P/17P
7. Appendix
7. Appendix
7.1. Illustrations
figure 7-1 Cabinet Drawing
MF0145AUA.doc
Manual for ION®-M7P/7P/17P
Page 47
7. Appendix
7.2. Specifications
7.2.1. Electrical Specifications
Mains power AC
Power
supply
Mains power DC
Power consumption
Connectors
Optical return loss
Fiber type
Optical link budget
ION-M80/90/19P
Electrical
nominal
100 Vac to 240 Vac
operating
85 Vac to 264 Vac
nominal
48 Vdc to 60 Vdc
operating
36 Vdc to 72 Vdc
720 Watts (max. temperature, fully loaded)
340 Watts (room temperature, idle)
Optical Link
E2000/APC 8°
45 dB minimum
Single mode E9/125 mm
0 dB to 10 dB
7.2.2. Environmental and Safety Specifications
Note:
For detailed information, please refer to the Environmental and
Safety Specifications leaflet of the supplier, related to ETS 300 019
(European Telecommunication Standard).
Environmental
Operating temperature range
RF part
Ingress protection
Fan part
-33° C to +50° C *
IP67
IP55
No passive cooling possible
All data is subject to change without notice.
7.2.3. Mechanical Specifications
Height, width, depth *
Weight
RU
831 x 156 x 147 mm (32.7 x 6.1 x 5.8 in)
20 kg (44 Ib)
Spacing required: 40 mm (1.58 in) around unit
All data is subject to change without notice.
Page 48
MF0145AUA.doc
Manual for ION®-M7P/7P/17P
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.
Spare Parts List of the Remote Unit ION-M7P/7P/17P
Designation:
ID No:
ION-M7P/7P/17P
Protective Plug E2000
Protective Cap E 2000
Fan Protection Kit
Fan Unit
Protective Tube Kit
Installation Guide for MMR Remote Units
Manuals for Optical Remote Unit ION-M7P/7P/17P
7694651
7160013
7158914
7159097
7158254
7162182
7158924
7695621-00
Accessories
Alarm Kit
7157396
Wall Mounting
Wall-Mounting Kit
ISO Trafo Kit 115 V Wall Mounting
ISO Trafo Kit 230 V Wall Mounting
Connecting Box Kit Wall Mounting
Overcoat Housing Kit Wall Mounting
Pole Mounting
Pole-Mounting Kit
ISO Trafo Kit 115 V Pole Mounting
ISO Trafo Kit 230 V Pole Mounting
Connecting Box Kit Pole Mounting
Overcoat Housing Kit Pole Mounting
7158078
7159340
7158322
7159613
7159625
7157782
7159623
7159621
7159612
7159624
The manufacturer reserves the right to replace the spare parts listed above by
equivalent substitutes!
Note: Only the spare parts listed above are FRUs (= Field Replaceable Units) and
can be replaced by the user. For replacement of any other parts, please
send the entire Remote Unit back to the manufacturer.
MF0145AUA.doc
Manual for ION®-M7P/7P/17P
Page 49
8. Index
8. Index
Alarms .................................................................... 42
External Inputs .................................................. 37
External Outputs................................................ 38
Inputs (external) ................................................ 37
List ..................................................................... 43
Outputs .............................................................. 37
Health and Safety .................................................... 7
CE Declaration of Conformity (DoC)...................... 11
Cleaning the Heat Sink .......................................... 46
Commissioning
General .............................................................. 17
CommScope........................................................... 11
Compliance .............................................................. 8
Connection Rules
Optical-Fiber Cables ......................................... 31
Connections
Antenna ............................................................. 26
Connector Flange .............................................. 24
Power ................................................................ 39
Protective Plug .................................................. 33
Protective-Tube Kit ............................................ 35
Contact Addresses, Customer Support ................. 12
Illustrations ............................................................. 47
Installation
Electrical ........................................................... 23
Mechanical ........................................................ 17
Maintenance .......................................................... 44
Mounting
Fan Protection................................................... 22
Pole (Outside) ................................................... 20
Wall ................................................................... 19
Pin Assignment, External Alarms .......................... 38
Property Damage Warnings .................................... 7
Replacement of Fan Unit ....................................... 45
Declaration of Conformity (DoC) ............................ 11
Spare Parts ............................................................ 49
Specifications
Electrical ........................................................... 48
Environmental and Safety ................................ 48
Mechanical ........................................................ 48
Status LED ............................................................. 42
Fiber-Optical Components (Installation, Cleaning) 32
Flange Connector (7 poles) ................................... 38
External-Alarm Inputs & Outputs ........................... 37
Troubleshooting ..................................................... 43
Grounding (Earthing).............................................. 25
Page 50
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Manual for ION®-M7P/7P/17P
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