Andrew Wireless System M77P19P19HP ION-M7P/7P/19P/19HP 1900er path Block C User Manual Additional information on SM2009
Andrew Wireless System ION-M7P/7P/19P/19HP 1900er path Block C Additional information on SM2009
Users Manual
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| Document ID | 1620679 |
| Application ID | AfbeR/Xk5PbjqWhlHtOyLw== |
| Document Description | Users Manual |
| Short Term Confidential | No |
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| Document Type | User Manual |
| Display Format | Adobe Acrobat PDF - pdf |
| Filesize | 149.01kB (1862573 bits) |
| Date Submitted | 2012-01-13 00:00:00 |
| Date Available | 2011-08-08 00:00:00 |
| Creation Date | 2012-01-09 15:07:54 |
| Producing Software | Acrobat Distiller 9.4.6 (Windows) |
| Document Lastmod | 2012-01-09 15:08:18 |
| Document Title | Additional information on SM2009 |
| Document Creator | Acrobat PDFMaker 9.1 für Word |
| Document Author: | Raissa Panlilio |
Optical Remote Unit
ION™-M7P/7P/19P/19HP
(W-cabinet)
User's Manual
MF0143AVA
Manual for
ION-M7P/7P/19P/19HP (W-Cabinet)
© Copyright 2011 CommScope, Inc.
All rights reserved.
Andrew Solutions is a trademark of CommScope, Inc.
All information contained in this manual has been revised thoroughly. Yet Andrew
Solutions accepts no liability for any omissions or faults.
Andrew Solutions reserves the right to change all hard- and software characteristics
without notice.
Names of products mentioned herein are used for identification purposes only and
may be trademarks and / or registered trademarks of their respective companies.
No parts of this publication may be reproduced, stored in a retrieval system,
transmitted in any form or by any means, electronical, mechanical photocopying,
recording or otherwise, without prior written permission of the publisher.
Andrew Wireless Systems GmbH, 03-August-2011
Page 2
MF0143AVA ION-M7P-7P-19P-19HP WCab.doc
TABLE OF CONTENTS
1. GENERAL
1.1.
USED ABBREVIATIONS
1.2.
HEALTH AND SAFETY WARNINGS
1.3.
ABOUT ANDREW SOLUTIONS
1.4.
INTERNATIONAL CONTACT ADDRESSES FOR CUSTOMER SUPPORT
10
2. INTRODUCTION
12
2.1.
PURPOSE
12
2.2.
THE ION-M7P/7P/19P/19HP (INTELLIGENT OPTICAL NETWORK; MMR)
12
2.3.
CHANNEL POWER DETECTION (CPD) OPTION
13
3. COMMISSIONING
14
3.1.
3.1.1.
3.1.2.
MECHANICAL INSTALLATION
General
Wall-Mounting Procedure
14
14
16
3.2.
3.2.1.
3.2.2.
3.2.3.
3.2.4.
3.2.5.
3.2.6.
3.2.7.
3.2.8.
3.2.9.
ELECTRICAL INSTALLATION
General
Connections
Grounding
Connection of the Antenna Cables
Connection of AC Mains Power
Connection of Optical-Fibre-Cable - Rules
Protective Plug
Protective-Tube Kit
Connection of External-Alarms Cable
17
17
18
19
19
20
22
23
25
27
3.3.
COMMISSIONING
28
4. ALARMS
32
4.1.
BITE AND ALARMS
32
4.2.
HANDLING OF ALARMS
32
4.3.
ALARM STATUS
32
4.4.
STATUS LED ALARMS
33
4.5.
4.5.1.
4.5.2.
APPLICATION BOARD
External-Alarm Inputs and Outputs
Layout and Connector Description
34
34
36
4.6.
TROUBLESHOOTING
38
5. MAINTENANCE
39
5.1.
GENERAL
39
5.2.
REPLACING THE FAN UNIT
40
Page 3
User’s Manual for
ION-M7P/7P/19P/19HP (W-cab)
5.3.
CLEANING THE HEAT SINK
42
6. APPENDIX
43
6.1.
ILLUSTRATIONS
43
6.2.
6.2.1.
6.2.2.
6.2.3.
SPECIFICATIONS
Electrical Specifications
Mechanical Specifications
Environmental and Safety Specifications
44
44
44
44
6.3.
SPARE PARTS
45
7. INDEX
46
FIGURES AND TABLES
figure 3-1 Wall mounting........................................................................................... 16
figure 3-2 Connector flange of ION-M7P/7P/19P/19HP............................................ 18
figure 3-3 Caution labels........................................................................................... 18
figure 3-4 Grounding bolt with loosened hex nut, exemplary .................................... 19
figure 3-5 Grounding bolt, schematic view................................................................ 19
figure 3-6 Position of AC mains connectors at connector flange .............................. 20
figure 3-7 AC mains plug, front view......................................................................... 21
figure 3-8 Protective-plug assembly ......................................................................... 23
figure 3-9 Tube-kit installation................................................................................... 26
figure 4-1 External-alarm inputs and outputs, location.............................................. 35
figure 4-2 Application board, connectors .................................................................. 36
figure 4-3 External-alarm outputs, relay contacts in alarm condition ........................ 37
figure 4-4 28 V DC connector, location on distribution board ................................... 38
figure 6-1 Cabinet drawing........................................................................................ 43
table 1-1 List of international contact addresses....................................................... 11
table 3-1 Specified torques ....................................................................................... 15
table 4-1 Status LED alarms..................................................................................... 33
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MF0143AVA ION-M7P-7P-19P-19HP WCab.doc
1. GENERAL
1.1. USED ABBREVIATIONS
3GPP
AC/DC
AIMOS
ALC
BITE
BTS
CE
CD
CPD
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
Rev
RF
RU
RX
SNMP
TS
TX
Page 5
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
Channel Power Detection
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
Revision
Radio Frequency
Remote Unit
Receiver
Simple Network Management Protocol
Technical Specification
Transmitter
MF0143AVA ION-M7P-7P-19P-19HP WCab.doc
UL
UMTS
UPS
VSWR
WCDMA
WDM
Page 6
Uplink
Universal Mobile Telecommunication System
Uninterruptible Power Supply
Voltage Standing Wave Ratio
Wideband Code Division Multiple Access
Wavelength Division Multiplex
MF0143AVA ION-M7P-7P-19P-19HP WCab.doc
1.2. HEALTH AND SAFETY WARNINGS
1. Only suitably qualified personnel is allowed to work on this unit and only after
becoming familiar with all safety notices, installation, operation and maintenance
procedures contained in this manual.
2. Read and obey all the warning labels attached to the unit. Make sure that the
warning labels are kept in a legible condition and replace any missing or
damaged labels.
3. 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. Keep operating instructions within easy reach and make them available to all
users.
5. It is the responsibility of the network provider to implement prevention measures
to avoid health hazards which may be associated to radiation from the antenna(s)
connected to the unit.
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. Make sure, access is restricted to qualified personnel.
8. Only licence holders for the respective frequency range are allowed to operate
this unit.
9. Corresponding local particularities and regulations must be observed. For national
deviations please refer to the respective documents included in the manual CD
delivered.
10. Use this equipment only for the purpose specified by the manufacturer. Do not
carry out any modifications or fit any spare parts which are not sold or
recommended by the manufacturer. This could cause fires, electric shock or other
injuries.
11. Due to power dissipation, the repeater may reach a very high temperature. Do not
operate this equipment on or close to flammable materials.
Page 7
MF0143AVA ION-M7P-7P-19P-19HP WCab.doc
12. Before opening the unit, disconnect mains.
13. ESD precautions must be observed! Before commencing maintenance work, use
the available grounding system to connect ESD protection measures.
14. This unit complies with European standard EN60950.
15. Make sure the repeater settings are according to the intended use (see also
product information of manufacturer) and regulatory requirements are met.
16. Although the repeater is internally protected against overvoltage, it is strongly
recommended to earth the antenna cables close to the repeater’s antenna
connectors for protection against atmospheric discharge.
17. Laser radiation! Do not stare into the beam; do not view it directly or with optical
instruments.
Page 8
MF0143AVA ION-M7P-7P-19P-19HP WCab.doc
1.3.
ABOUT ANDREW SOLUTIONS
Andrew Wireless Systems GmbH based in Buchdorf/ Germany, 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 for every application: outdoor use, indoor
installations, tunnels, subways and many more.
Andrew Wireless Systems GmbH has unparalleled experience in providing RF
coverage and capacity solution for wireless networks in both indoor and outdoor
environment and belongs to Andrew Solutions, a CommScope Company.
Andrew Solutions is the foremost supplier of one-stop, end-to-end radio frequency
(RF) solutions. Our products 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.
Andrew Solutions has global engineering and manufacturing facilities. In addition, it
maintains field engineering offices throughout the world.
We operate a quality management system in compliance with the requirements of
ISO 9001. All equipment is manufactured using highly reliable material. In order to
ensure constant first-rate 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.
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 Andrew
Solutions directly at one of the addresses listed in the following chapter.
Page 9
MF0143AVA ION-M7P-7P-19P-19HP WCab.doc
1.4. INTERNATIONAL CONTACT ADDRESSES FOR CUSTOMER SUPPORT
Americas:
Canada
United States
Andrew Solutions Canada
Andrew Solutions,
Andrew LLC, A CommScope Company
Mail
620 North Greenfield Parkway
Garner, NC 27529
U.S.A.
Mail
620 North Greenfield Parkway
Garner, NC 27529
U.S.A.
Phone
+1-905-878-3457 (Office)
+1-416-721-5058 (Mobile)
Phone
+1-888-297-6433
Fax
+1-905-878-3297
Fax
+1-919-329-8950
E-mail
Peter.Masih@commscope.com,
WIsupport.us@commscope.com
E-mail
WIsupport.us@commscope.com
Brazil & South America
Mexico, Central America &
Caribbean region
CommScope Cabos do Brasil Ltda.
Andrew Corporation Mexico,
SA DE CV
Mail
Av. Com. Camilo Julio 1256
Zonal Industrial CP 597
Sorocaba SP 18086-000
Brazil
Mail
Av. Insurgentes Sur 688, Piso 6
Col. Del Valle, CP: 03100
Mexico City
Mexico
Phone
+ 55-15-9104-7722
Phone
+52-55-1346-1900 (Office)
+52-1-55-5419-5260 (Mobile)
Fax
+ 55-15-2102-4001
Fax
+52-55-1346-1901
E-mail
WIsupport@commscope.com
E-mail
WIsupport@commscope.com
APAC Countries:
China, India and Rest of Asia
Andrew International Corporation
Australia & New Zealand
Andrew Corporation (Australia) Pty Ltd.
Mail
Room 915, 9/F
Chevalier Commercial Centre
8 Wang Hoi Rd
Kowloon Bay
Hong Kong
Mail
Unit 1
153 Barry Road
Campbellfield
VIC 3061
Australia
Phone
+852-3106-6100
Phone
+613-9300-7969
Fax
+852-2751-7800
Fax
+613-9357-9110
E-mail
WIsupport.China@commscope.com
E-mail
WIsupport.Australia@commscope.com
Page 10
MF0143AVA ION-M7P-7P-19P-19HP WCab.doc
Europe:
United Kingdom
France
Andrew Solutions UK Ltd
CommScope France
Mail
Unit 15, Ilex Building
Mulberry Business Park
Fishponds Road
Wokingham Berkshire
RG41 2GY
England
Mail
Immeuble Le Lavoisier
4, Place des Vosges
92052 Courbevoie
France
Phone
+44-1189-366-792
Phone
+33-1 82 97 04 00
Fax
+44-1189-366-773
Fax
+33-1 47 89 45 25
E-mail
WIsupport.uk@commscope.com
E-mail
WIsupport@commscope.com
Germany
Czech Republic
Andrew Wireless Systems GmbH
Andrew Solutions Czech Republic
C-Com, spol. s r.o
Mail
Industriering 10
86675 Buchdorf
Germany
Mail
U Moruší 888
53006 Pardubice
Czech Republic
Phone
+49-9099-69-0
Phone
+420-464-6280-80
Fax
+49-9099-69-930
Fax
+420-464-6280-94
E-mail
WIsupport@commscope.com
E-mail
WIsupport@commscope.com
Austria
Switzerland
Andrew Wireless Systems (Austria) GmbH
Andrew Wireless Systems AG
Mail
Weglgasse 10
2320 Wien-Schwechat
Austria
Mail
Tiergartenweg 1
CH-4710 Balsthal
Switzerland
Phone
+43-1706-39-99-10
Phone
+41-62-386-1260
Fax
+43-1706-39-99-9
Fax
+41-62-386-1261
E-mail
WIsupport.austria@commscope.com
E-mail
WIsupport.ch@commscope.com
Italy
Spain and Portugal
Commscope Italy S.r.l., Faenza, Italy
Andrew Solutions España S.A.
A Commscope Company
Avda. de Europa, 4 - 2ª pta.
Parque Empresarial La Moraleja
28108 Alcobendas (Madrid)
Spain
Mail
Via Mengolina, 20
48018 Faenza (RA)
Italy
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
Mail
table 1-1 List of international contact addresses
Page 11
MF0143AVA ION-M7P-7P-19P-19HP WCab.doc
2. INTRODUCTION
2.1.
PURPOSE
Cellular telephone systems transmit signals in two directions between a 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 1540 nm – 1562 nm is used. For the DL, a wavelength of
1310 ±20 nm is used. The maximum output power for the UL and DL is 5.7 mW.
2.2.
THE ION-M7P/7P/19P/19HP (INTELLIGENT OPTICAL NETWORK; MMR)
The ION-M7P/7P/19P/19HP is an LTE MIMO, and 1900 MHz CDMA/WCDMA, and
GSM multi-operator Remote Unit with various Extension Units. It is used in
conjunction with a Master Unit in the ION optical distribution system. This system
transports multiple LTE channels, and two 1900 MHz wideband signals
simultaneously, providing a cost-effective solution for distributing capacity from one
or more base stations.
The ION-M7P/7P/19P/19HP 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.
Page 12
MF0143AVA ION-M7P-7P-19P-19HP WCab.doc
The ION-M7P/7P/19P/19HP is available in single (SISO) or multi-channel (MIMO)
configuration supporting 700 MHz, LTE, and two1900 MHz bands in parallel. It has
been specifically tested and optimized for LTE, OFDM, CDMA, WCDMA, and GSM
signals.
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 directly be
connected to the alarm interface of a base station via its contact relay.
Features:
Multi-channel, multi-operator support
Reduced visual impact form factor
Efficient, high power amplifiers
Single fiber for MIMO and multiple remotes
Comprehensive operations and management system for configuration and
alarming
OMC with SNMP according to X.733 standard
Easy installation and commissioning
2.3.
CHANNEL POWER DETECTION (CPD) OPTION
The Channel Power Detection (CPD) is a remote-controlled data acquisition system
for monitoring the RF output power of the 700 MHz LTE / PCS 1900 MHz system at
the air interface. On the basis of a channel-selective power detector, it filters and
evaluates power levels.
Page 13
MF0143AVA ION-M7P-7P-19P-19HP WCab.doc
3. COMMISSIONING
3.1.
MECHANICAL INSTALLATION
3.1.1. General
Read the health and safety warnings in chapter 1.2 Health and Safety Warnings.
1. 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. It is recommended only to use the mounting hardware delivered by the
supplier. If different mounting hardware is used, the specifications for
stationary use of the Remote Unit must not be exceeded.
Note:
Exceeding the specified load limits may cause the loss of warranty!
3. The unit is considerably heavy. Make sure that a suitable mounting surface
is used. Ensure there is adequate manpower to handle the weight of the
system.
4. Due to power dissipation, the Remote Unit may reach a very high
temperature. Ensure sufficient airflow for ventilation as specified in the
individual mounting procedures.
5. When connecting and mounting the cables (RF, optical, mains, ...) ensure
no water can penetrate into the unit through these cables.
6. Also observe all additional rules or restrictions regarding mounting that
depend on the type of Remote Unit. For details refer to chapter 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:
Page 14
MF0143AVA ION-M7P-7P-19P-19HP WCab.doc
7. A spacing of 40 mm (1.58 inch) around the unit is required.
8. 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) have to be
provided. Do not block these air inlets and outlets when mounting the
Remote Unit. The size of each opening must equal at least 17 x 17 cm
(290 cm2). Make sure, too, there is no thermal short circuit between the air
inlet and air outlet.
If any different or additional mounting material is used, ensure that the mounting
remains as safe as the mounting designed by the manufacturer. 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.
Specified torques have to be observed for certain mounting procedures according to
the following table:
Type
Thread
Specified torques
Tallow-drop Hex
Spacing
PG
PG
screws
nuts
bolts
(plastic) (aluminium)
M4
M8
M4
M8
PG 13.5 PG 29
3.3 Nm
27 Nm 2.3 Nm 27 Nm 3.75 Nm 10 Nm
table 3-1 Specified torques
Note:
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.
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.
Page 15
MF0143AVA ION-M7P-7P-19P-19HP WCab.doc
3.1.2. Wall-Mounting Procedure
Check the suitability of the wall-mounting kit and the wall.
Remove the protective cover from the top of the Remote Unit by pulling it strongly
to the front.
Protective cover
Mark the position of the drilling
holes (for exact measurements
refer to the wall mounting plan that
is part of the delivery). Drill three
holes at the marked positions and
insert dowels*.
Choose the screw type you want to
use: two possible sets are provided
in the kit; for details see mounting
plan.
Screw two screws with the
according washers / nuts into the
two upper dowels but do not fasten
them.
Hang the Remote Unit with the two
upper holes into the upper screws
and, then, fasten them tight using
an appropriate tool.
Pull strongly
Upper holes
Bottom hole
figure 3-1 Wall mounting
* 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.
Then, put the third screw with the according washers / nuts through the bottom
hole of the Remote Unit and screw it into the third dowel using an appropriate
tool.
Put the protective cover back on top of the Remote Unit.
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.
Page 16
MF0143AVA ION-M7P-7P-19P-19HP WCab.doc
3.2. ELECTRICAL INSTALLATION
3.2.1. General
Read the health and safety warnings in chapter 1.2 Health and Safety Warnings.
1. This unit contains dangerous voltages. Loss of life, severe personal injury or
property damage can be the result if the instructions contained in this manual are
not followed.
2. It is compulsory to ground the unit before connecting power supply. A grounding
bolt is provided on the cabinet to connect the ground-bonding cable.
3. Although the Remote Unit is internally protected against overvoltage, it is strongly
recommended to 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 insert additional lightning protection.
4. If the mains connector of the Remote Unit is not easily accessible, a disconnect
device in the mains circuit must be provided within easy reach.
5. Before connecting or disconnecting the mains connector at the Remote Unit,
ensure that mains supply is disconnected.
6. Make sure that an appropriate branch circuit breaker and an overcurrent limiting
device are connected between mains and Remote Unit.
7. An external circuit breaker is mandatory as disconnect device. This circuit breaker
should be readily available for the operator.
For the U.S. and Canada, installation has to be done in accordance with the NEC
(National Electronic Code). The external circuit breaker has to be a branch circuit
breaker rated 20 A for 110 Vac mains.
8. A field wiring box with conduit must be used for the installation. Use a wire
harness rated for AC mains with at least AWG14 size.
9. A connection of mains supply to a power socket requires the power socket to be
nearby the Remote Unit.
10. Incorrectly wired connections can destroy electrical and electronic components.
11. 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).
12. Use an appropriate torque wrench for the coupling torque (25 N-m / 19 ft lb) of 716 DIN connectors with 1-1/4 in opening to tighten the 7/16-type antenna
connectors. For example, use torque wrench of item no. 244377 available from
the Andrew 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.
Page 17
MF0143AVA ION-M7P-7P-19P-19HP WCab.doc
13. For unstabilized electric networks which frequently generate spikes, it is advised
to use a voltage limiting device.
14. The unit complies with the surge requirement according to EN 61000-4-5 (fine
protection); however, it is recommended to install an additional medium (via local
supply connection) and/or coarse protection (external surge protection) depending
on the individual application in order to avoid damage caused by overcurrent.
15. Observe the labels on the front panels before connecting or disconnecting any
cables!
3.2.2. Connections
7/16-connector
Mobile
700 MHz - 1
Status LED
Optical-fibre connector
Cable glands for
connection of external
alarms inputs/ outputs
Mains
connectors
7/16-connector
Mobile
700 MHz - 2
7/16-connector
Mobile
1900 MHz
Grounding bolt
figure 3-2 Connector flange of ION-M7P/7P/19P/19HP
Please observe the following two caution labels attached to the unit cabinet:
figure 3-3 Caution labels
Page 18
MF0143AVA ION-M7P-7P-19P-19HP WCab.doc
3.2.3. Grounding
Grounding must be carried out. Connect an earth-bonding cable to the grounding
connection provided at the outside of the Remote Unit (see chapter 3.2.2
Connections). Do not use the grounding connection to connect external devices.
figure 3-4 Grounding bolt with
loosened hex nut, exemplary
figure 3-5 Grounding bolt, schematic view
After loosening the hex nut, connect the earth-bonding cable between the two
washers as illustrated in the figures above. Then, fasten all parts again with the hex
nut.
3.2.4. Connection of the Antenna Cables
The Remote Unit has 7/16-type antenna connectors. For its location please refer to
chapter 3.2.2 Connections. For mounting the cable connectors, it is recommended to
refer to the corresponding documentation of the connector manufacturer. The
bending radius of the antenna cables must remain within the given specifications.
The bending radius of the antenna cables must remain within the given
specifications.
Consider the type of cable best suited for the antenna. Remember that a cable with
higher loss is less expensive but impairs performance.
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MF0143AVA ION-M7P-7P-19P-19HP WCab.doc
Use an appropriate torque wrench for the coupling torque (25 N-m / 19 ft
lb) of 7-16 DIN connectors with 1-1/4 in opening to tighten the 7/16-type
antenna connectors. For example, use torque wrench of item no. 244377
available from the Andrew 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.
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 into the connector. Attach and torque the
connectors properly.
3.2.5. Connection of AC Mains Power
Before connecting electrical power to the units, the system must be grounded as
described in the previous chapter.
Mains power must be connected at the mains connectors of the unit (see chapter
3.2.2 Connections).
The power supply plug is part of the delivery. The correct wiring of the power supply
plug is as follows:
2 AC mains cable connector
figure 3-6 Position of AC mains connectors at connector flange
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MF0143AVA ION-M7P-7P-19P-19HP WCab.doc
Mains Plug - AC PIN Assignment:
PIN 1 - L
PIN 4 -PE
PIN 2 - N
PIN 3 - n.c.
figure 3-7 AC mains plug, front view
PIN 1 = Phase 1 – L (brown cable)
PIN 2 = Neutral – N (blue cable)
PIN 3 = not connected (n.c.)
PIN 4 = PE (green/ yellow cable)
For the AC power supply connection, a minimum cross section of 1.5
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 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 16 Amps for 240Volt service.
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MF0143AVA ION-M7P-7P-19P-19HP WCab.doc
3.2.6. Connection of Optical-Fibre-Cable - Rules
Optical signals are transmitted by use of optical fibres. When connecting these fibres
observe the following instructions.
Note:
Care should be taken when connecting and disconnecting fibreoptic cables. Scratches and dust significantly affect system
performance and may permanently damage the connector. Always
use protective caps on fibre-optic connectors not in use.
In general, optical fibres do not need special protective measures. However,
protection against environmental influences e.g. rodents and humidity must be
considered.
The optical fibre is a single mode fibre. Type is E9/125 µm with the following
minimum requirements:
Attenuation: <0.36 dB / km @ 1310 nm
Dispersion: <3.5 ps / nm km @ 1310 nm
<0.26 dB / km @ 1550 nm
<18.0 ps / nm km @ 1550 nm
The specified bending radius of the optical fibres must not be exceeded. The pigtails
for the connection between Master Unit and Remote Unit must have a sufficient
length. A protection for the feeding into units must be given. The system attenuation
of the optical fibres, 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 fibre, at the input and
output of the device which has to be measured.
Fibre-cable connectors have to be of the same type (E2000APC8°) as the
connectors used for the unit. The fibre-optic cables are connected to the optical
transceiver.
Angled connectors are not compatible with straight optical connectors;
non-compatibility of connectors will result in permanent damage to
both connectors.
Before connecting the fibre cables, follow the procedure below to ensure optimized
performance. It is important for these procedures to be carried out with care:
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MF0143AVA ION-M7P-7P-19P-19HP WCab.doc
Remove fibre-optic protective caps.
Do not bend the fibre-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 fibre-optic cable that will be inserted in the optical connectors on the donor
interface box.
Blow out the laser receptacle with clean and dry compressed air to remove
any particulate matter.
Connect the fibre-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.
3.2.7. Protective Plug
Connection:
A protective plug is provided for the connection of the fibre-optic cables.
figure 3-8 Protective-plug assembly
Note:
Page 23
Only high-quality connectors must be used for this type of plug.
Qualified brands are Diamond or Huber & Suhner.
MF0143AVA ION-M7P-7P-19P-19HP WCab.doc
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
grooves for two contacts) over the
backshell tight (no gap).
cable(s) and push them into the
backshell.
No gap
Page 24
Seals with
one groove
MF0143AVA ION-M7P-7P-19P-19HP WCab.doc
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.
3.2.8. Protective-Tube Kit
As additional protection for the optical fibers, 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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MF0143AVA ION-M7P-7P-19P-19HP WCab.doc
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 3-9 Tube-kit installation
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MF0143AVA ION-M7P-7P-19P-19HP WCab.doc
3.2.9. Connection of External-Alarms Cable
To connect the external alarms cable inside the RU to the inputs and/ or outputs of
the external alarm connector, proceed as follows:
2 cable glands for connection of
1. Loosen the sleeve nut provided for
the external alarm inputs/ outputs
connector from the cable gland on
the connector flange with the help
of an open-end wrench (of size 20
mm).
Alarm
output
External
alarm input
Sleeve nut
removed
2. Remove the seal insert (black) and
plastic rod cut (white) from the
clamp seal (grey).
Rod cut
Nut
removed
Clamp seal
Seal insert
3. Outside the RU first fit the sleeve nut and second the clamp seal of the cable
gland onto the external alarms cable.
4. Insert the external alarms cable together with the corresponding seal insert into
the cable-gland feedthrough.
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MF0143AVA ION-M7P-7P-19P-19HP WCab.doc
5. Fasten the sleeve nut on top of the cable gland again with the help of the openend wrench (of size 20). Note: Ensure tightness of the screw!
6. Connect the mains cable to the
clamps (part of the delivery)
provided at the external alarm
input/ output connector block
located at the application board in
the interior of the RU.
Application board
Connecting clamps of external alarms
For more detailed information on the external alarm inputs and outputs please refer
to chapters 4.5.1 External-Alarm Inputs and Outputs and 4.5.2 Layout and
Connector Description.
3.3. COMMISSIONING
Read the health and safety warnings in chapter 1.2 Health and Safety Warnings as
well as the description carefully to avoid mistakes and proceed step by step as
described!
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.
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.
Ensure that all connections have been performed according to chapter 3.2.2
Connections.
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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.
PIN 1 - L
E2000 APC8° connector
Spanner with opening 32
Mains cable
Connecting kit
PIN 2 - N
Electrical connections
Connect AC power to the power cable.
Ensure there is a circuit breaker between
mains and RU.
PIN 4 - PE
PIN 3 - n.c.
Mains
Switch mains power on.
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MF0143AVA ION-M7P-7P-19P-19HP WCab.doc
LED on?
No
Check power switch inside RU
(RUs with door).
Check mains cabling.
Check mains power.
Yes
LED status
Red
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
Yes
LED status
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
Page 30
Output:
All RUs okay.
MF0143AVA ION-M7P-7P-19P-19HP WCab.doc
For your notes:
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MF0143AVA ION-M7P-7P-19P-19HP WCab.doc
4. ALARMS
4.1.
BITE AND ALARMS
The Built-In Test concept comprises the monitoring of the power supplies, the power
amplifiers and the optical interface.
All occurring alarms can be checked via software at the Master Unit.
4.2.
HANDLING OF ALARMS
As soon as the software acknowledges a valid alarm, a message is transmitted to the
Master Unit.
If the reason for the alarm has been cleared or if the alarm should continue, a new
alarm message will not be repeated. If there was an interruption of at least five
seconds after acknowledgement, a new alarm message will be generated.
4.3.
ALARM STATUS
For details refer to the corresponding software documentation of the Master Unit.
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MF0143AVA ION-M7P-7P-19P-19HP WCab.doc
4.4.
STATUS LED ALARMS
For local supervision, a status LED on the connector flange of the Remote Unit 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 Indication
Green
Orange
Red
Status LED off
Alarms
Possible on-site measures
No alarm
Status ok
Door alarm
Close the door (RUs with door).
Alarms not directly related to RU:
External alarms Check externally connected devices.
Check fibre loss of optical link.
Check optical connectors.
Optical alarm Rx Clean optical connectors.
(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:
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
Fan
should run. If not, replace the fans at RU.
I²C
Disconnect and connect mains.
Optical alarm Tx Amplifier “Power (MU: Change amplifier setting at MU
Down”
controller).
Check power switch inside of RU (RUs
with door).
Mains
Check mains cabling.
Check mains power.
table 4-1 Status LED alarms
For the position of the status LED see chapter 3.2.2 Connections.
Explicit troubleshooting is available in the MU software, (software manual or WEB
Interface).
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MF0143AVA ION-M7P-7P-19P-19HP WCab.doc
4.5.
APPLICATION BOARD
4.5.1. External-Alarm Inputs and Outputs
There are four alarm inputs and four alarm outputs. The alarm outputs are potentialfree relay contacts. They can be used to monitor alarms with an external-alarm
indicator. Each alarm output can be set individually to any alarm at the Remote Unit.
For details please refer to the according chapter in the software manual of the master
unit.
Note:
The manufacturer / supplier of this system accepts no liability for
damage caused by equipment connected to external outputs or by
effects from such equipment.
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 device to be monitored must be connected so that the alarm contacts will be
closed in case of an alarm (0-5 V, max. 7 mA each input)
The location of the external-alarm inputs and outputs is illustrated in the following
chapter 4.5.2 Layout and Connector Description. Settings have to be done via the
ION-M Master Controller and are described in the according software documentation.
Please note that at the Remote Unit (RU), the external-alarm inputs (outputsoptocoupler version) are optically decoupled.
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MF0143AVA ION-M7P-7P-19P-19HP WCab.doc
Designation of External-Alarm Connectors for the ION-M7P/7P/19P/19HP (in the
W-cabinet):
X13 & X19 => alarm inputs and outputs with optocoupler
X13 & X14 => alarm inputs with optocoupler, alarm outputs with relays
Standard version: Optocoupler outputs => relays not equipped
X13
Position
of
X14
X19
Ext. alarm
inputs
X13
The connecting clamps for the external alarm
inputs and alarm outputs are located at the
lower left-hand side (when standing in front of
the opened RU base) of the application board
For the layout of the application bard please
refer to the illustration in chapter 4.5.2 Layout
and Connector Description and/ or to that in
chapter 3.2.9 Connection of External-Alarms
Cable, bullet point 7) For the exact designation
of the connectors, please see picture to the lefthand side.
Application board
X19
Ext. alarm outputs
X14
P3348B0
figure 4-1 External-alarm inputs and outputs, location
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MF0143AVA ION-M7P-7P-19P-19HP WCab.doc
4.5.2. Layout and Connector Description
X13
I2C BBU
OTRx 2
OTRx 1
FAN
Ext.
Alarm
INPUT
Ext.
Alarm
OUT
X14 *
Core
module 1
X19
LED
DOOR
RS232
LOCAL 2
Core
module 2
only for maintenance
I C external
not equipped
RS232
LOCAL 1
* in standard version X14 is not equipped
G3194X006
figure 4-2 Application board, connectors
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MF0143AVA ION-M7P-7P-19P-19HP WCab.doc
External-Alarm Inputs
with Optocouplers
Connector
Pin
Description
IN1_EXTERNAL
IN2_EXTERNAL
IN3_EXTERNAL
X13 1) =
IN4_EXTERNAL
INPUTS
GND_ISOLATED
Variant A)
External-Alarm Outputs with Optocouplers
Connector
Pin
Description
OUT1_EXTERNAL
OUT2_EXTERNAL
OUT3_EXTERNAL
OUT4_EXTERNAL
X19 2) =
OUTPUTS
GND_ISOLATED
1)
2)
Voltage: 0 - 5 V;
Current: max. 7 mA (on each input)
Pull up tied to +5 V (on each output)
Voltage: 0 V or +5 V; I sink max. = 2 mA;
Alarm active high
Variant B:
External-Alarm Outputs with Relays
Connector
Pin
Description
OUT1_NC
OUT2_NC
OUT3_NC
OUT4_NC
OUT1_NO
X14 3) =
OUT2_NO
OUTPUTS
OUT3_NO
OUT4_NO
OUT1_CO
10
OUT2_CO
11
OUT3_CO
12
OUT4_CO
3)
Voltage: +28 V, current: max. 0.4 A
table 5 3 External-alarm inputs and outputs, PIN assignment
Relay Contacts on the External-Alarm Output
In non-energized position /
alarm condition
CO =
3)
Change Over
("common")
NC = Normally Closed1)
External-Alarm Output
Output voltage: 28 Vdc
Output current: 0.5 A
NO = Normally Open2)
figure 4-3 External-alarm outputs, relay contacts in alarm condition
1)
NC = abbrev. of "Normally Closed (contact)" (a.ka. break contact)
In non-energized position of the relay, this contact is closed and opens after coil energization
2)
NO = abbrev. of "Normally Open contact (a.k.a. make contact),
In non-energized position of the relay, this contact is open, and will be closed after coil energization.
3)
CO = abbrev. of "Change Over (contact (a.ka. double throw)
This contact is the common contact configuration comprising both NC and NO contacts electrically
connected. With switching, the CO contact changes between NC and NO.
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MF0143AVA ION-M7P-7P-19P-19HP WCab.doc
28 V DC Connector
Distribution board
28 V DC
connector X7
Connector X7
28 V DC
Pin
Description
+28 V
GND
figure 4-4 28 V DC connector, location on distribution board
The 28 V DC connector denomminated connector "X7" is located on top of the
distribution board.
The 28V DC connector serves for connection of external devices (e.g. VSWR
module).
4.6.
TROUBLESHOOTING
The status of the Remote Unit can be checked via the Master Unit (for details please
refer to the software manual of the Master Controller). Locally, the status can be
checked at the LED, see chapter 4.4 Status LED Alarms.
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MF0143AVA ION-M7P-7P-19P-19HP WCab.doc
5. MAINTENANCE
5.1.
GENERAL
Read the health and safety warnings in chapter 1.2 Health and Safety Warnings.
Note:
The Remote Unit does not require preventative maintenance
measures.
Note:
To prevent malfunctions of the cooling system due to dirt or
pollution, it is recommended to clean the heat sink at regular
intervals. These cleaning intervals depend mainly on the location
of the Remote Unit and the corresponding degree of pollution.
Maintenance of the ION-M7P/7P/19P/19HP should be performed by replacing only
components that are contained in this chapter. In order to maintain warranty, take
care not to damage unintentionally the seals on the modules.
The spare parts list, consequently, contains only units which can be replaced without
tuning or soldering work.
Note:
When sending back the unit, use an appropriate packaging, see
chapter 6.2.2 Mechanical Specifications. We strongly recommend
using the original packaging!
Note:
Defect parts should only be replaced by original parts from the
supplier. All interventions inside the housing are at one’s own risk.
Note:
During maintenance ensure
disconnected from mains.
Note:
Before disconnecting any cables, label any unlabelled cables to
ensure correct connection.
the
Remote
Unit
has
been
For most maintenance procedures appropriate tools are required to ensure correct
handling. All these tools can be ordered from the supplier. For screwing procedures
observe that all our screws have a right-hand thread, i.e. for fastening the screws
turn the tool clockwise and for unscrewing them turn it counter-clockwise.
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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MF0143AVA ION-M7P-7P-19P-19HP WCab.doc
5.2.
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 the health and safety warnings in chapter 1.2 Health and Safety Warnings as
well as the instructions in chapter 5.1 General before starting with the replacement.
1. Switch off the Remote Unit. Make sure mains power is disconnected for the
following replacement procedure. Then, proceed as follows:
2. Take the protective cover off the
cabinet by pulling it strongly to the
front (see also chapter 3.1.2 ).
3. Loosen the four tallow-drop screws
M4x8 of the fan guard by which the
fan plate is screwed to the cabinet.
Remove the four screws and the
corresponding washers.
Protective cover
Fan guard
Take out the entire fan plate together with
all four fans.
L_G3194X010
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MF0143AVA ION-M7P-7P-19P-19HP WCab.doc
4. 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.
5. Unscrew the fan connector and then
disconnect the earth-bonding cable.
Fan-unit connector
Earth-bonding cable
Note:
To observe the specified torque of 650 Ncm for an M5 thread, use
an appropriate tool for the following screwing procedures.
6. To mount the new fan unit, re-connect the earth-bonding cable and the fan
connector (see step 5). Then, place the fan unit back into its original position and
fix it tight.
7. 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 330 Ncm, use an
appropriate tool.
8. Put the protective cover back on the top of the cabinet (see step 2).
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MF0143AVA ION-M7P-7P-19P-19HP WCab.doc
5.3.
CLEANING THE HEAT SINK
Note:
Read the health and safety warnings in chapter 1.2 Health and
Safety Warnings as well as the instructions in chapter 5.1 General
before starting with the replacement procedure. Then, proceed as
follows:
1. Switch off the Remote Unit. For the following procedure ensure to have mains
disconnected before!
2. Remove the protective cover and the
fan plate with the fan unit from the 3. Use compressed air (max. 5 bar) to
blow out the heat sink from back to
Remote Unit as described in chapter
front as illustrated in the figure below:
5.2 Replacing the Fan Unit, steps 1
and 2:
Use
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 and protective cover again
according to chapter 5.2 Replacing the Fan Unit, steps 7 and 8. Then, switch the
Remote Unit back on.
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MF0143AVA ION-M7P-7P-19P-19HP WCab.doc
6. APPENDIX
6.1.
ILLUSTRATIONS
figure 6-1 Cabinet drawing
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MF0143AVA ION-M7P-7P-19P-19HP WCab.doc
6.2.
SPECIFICATIONS
6.2.1. Electrical Specifications
Power supply
Optical link
Input power
range
Electrical
Mains power
115 Vac or 230 Vac
Optical
Connectors
E2000/APC 8°
Optical
return 45 dB
loss
Fibre type
Single mode E9/125 µm
Optical
link 0 dB to 10 dB
budget
700 MHz (Main) -15 dBm to +14 dBm
700
MHz -15 dBm to +14 dBm
(MIMO)
1900 MHz (P)
-15 dBm to +11 dBm
1900 MHz (HP) -12 dBm to +14 dBm
All data is subject to change without notice.
6.2.2. Mechanical Specifications
Height, width, depth *
Weight
900 x 330 x 300 mm (35.4 x 13.0 x 11.8 in)
55 kg (121 Ib)
A spacing of 40 mm (1.58 in) around the unit is required.
All data is subject to change without notice.
6.2.3. 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
Ingress protection
-33 to +50°C
RF part
IP66
Fan part
IP55
All data is subject to change without notice.
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6.3.
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 ION-M7P/7P/19P/19HP 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/19P/19HP
Designation
ION-M7P/7P/19P/19HP
Fan Unit W-Cabinet
Wall Mounting Kit
Manual for ION-M7P/7P/19P/19HP
ID No
7633573
7619978
7635354
7635569-00
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.
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7. INDEX
Abbreviations Used ................................................ 5
Address of Andrew Wireless Systems GmbH....... 11
Alarms
Alarm Status .................................................... 32
Bite and Alarms ............................................... 32
External............................................................ 34
External Inputs................................................. 34
Handling of Alarms .......................................... 32
List ................................................................... 38
Outputs ............................................................ 34
RU ................................................................... 38
Status LED....................................................... 33
Andrew Solutions.................................................... 9
Application Board ........................................... 34, 36
Alarm Input Connectors ................................... 36
Alarm Inputs & Outputs.................................... 36
Alarm-Output Connectors ................................ 37
External-Alarm Inputs and Outputs.................. 34
Relays.............................................................. 34
Fibre-Sealing Kit................................................... 27
Cleaning the Heat Sink ......................................... 42
Commissioning
General ............................................................ 28
Components
CPD Option...................................................... 13
Connection
External-Alarms Cable ..................................... 27
Connection Rules
Optical-Fibre Cables ........................................ 22
Connections
Antenna ........................................................... 19
Connector Flange ............................................ 18
Mains Power AC .............................................. 20
Optical-Fibre Cable.......................................... 22
Power .............................................................. 20
Contact Addresses ............................................... 10
Customer Support Addresses............................... 10
Distribution Board
28 V DC Connector.......................................... 38
Grounding............................................................. 19
Health and Safety Warnings................................... 7
Illustrations ........................................................... 43
Installation
Electrical .......................................................... 17
Mechanical ...................................................... 14
Maintenance......................................................... 39
Mounting
Wall.................................................................. 16
Optical-Fibre Connection...................................... 27
Protective Plug ................................................ 23
Protective-Tube Kit .......................................... 25
Relay Contacts - External-Alarm Output............... 37
Replacement of Fan Unit...................................... 40
Spare Parts .......................................................... 45
Specifications
Electrical .......................................................... 44
Environmental and Safety................................ 44
Mechanical ...................................................... 44
Troubleshooting.................................................... 38
External-Alarms Cable.......................................... 27
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