Andrew Wireless System UH781719P ION-U Remote Unit for cellular systems User Manual User s Manual for ION U

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®
ION -U
7P/80-85P/17P/19P Remote Unit
User's Manual
M0200A8C
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 2015 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, 08-July-2015
Page 2
M0200A8C_uc_ION-U_H_7P_80-85P_17P_19P User’s Manual for ION®-U
Table of Contents
TABLE OF CONTENTS
1. GENERAL
1.1.
USED ABBREVIATIONS
1.2.
HEALTH AND SAFETY
1.3.
PROPERTY DAMAGE WARNINGS
1.4.
COMPLIANCE
1.5.
ABOUT COMMSCOPE
11
1.6.
INTERNATIONAL CONTACT ADDRESSES FOR CUSTOMER SUPPORT
12
2. INTRODUCTION
14
2.1.
PURPOSE
14
2.2.
ION-U HIGH POWER REMOTE UNITS
14
3. FUNCTIONAL DESCRIPTION
15
4. COMMISSIONING
16
4.1.
GENERAL
16
4.2.
4.2.1.
4.2.2.
4.2.3.
4.2.4.
4.2.5.
HIGH POWER RU MECHANICAL INSTALLATION
Health and Safety for mechanical installation
Property Damage Warnings for mechanical installation
Wall mounting procedure
Pole mounting procedure with screw bands
Pole mounting procedure with brackets
16
16
16
18
19
20
4.3.
ELECTRICAL INSTALLATION
4.3.1.
Health and Safety for electrical installation
4.3.2.
Property Damage Warnings for electrical installation
4.3.3.
Connections
4.3.4.
Grounding (Earthing)
4.3.5.
Connection of the antenna cable
4.3.5.1. Cleaning procedure for RF cable connectors
4.3.5.2. Antenna cable connector assembly
4.3.6.
Mains power connection
4.3.6.1. Mains power connection AC
4.3.6.2. Mains power connection DC
4.3.7.
Extension Unit port connection
4.3.8.
External alarm In / Out port
4.3.9.
RS 485 /+28 V port
4.3.10.
Local interface port
4.3.11.
Coupling Probe
4.3.12.
Optical-fiber cable connection
M0200A8C_uc_ION-U_H_7P_80-85P_17P_19P User’s Manual for ION®-U
22
22
22
23
26
27
28
31
32
32
34
36
37
37
38
38
39
Page 3
Table of Contents
4.3.13.
Assembly instructions for optical LC patch cables
4.3.13.1.
Assemble optical Opus short plug components
4.3.13.2.
Connect Opus short plug to RU
4.3.13.3.
Disconnect Opus short plug from RU
4.3.14.
Optional equipment for optical fiber connection
41
42
44
45
45
4.4.
46
COMMISSIONING FLOW-CHART
5. ALARMS
48
5.1.
BITE AND ALARMS
48
5.2.
TROUBLESHOOTING
48
5.3.
STATUS LED ALARMS
48
5.4.
EXTERNAL ALARM INPUTS AND OUTPUTS
49
6. MAINTENANCE
50
6.1.
GENERAL
50
6.2.
REPLACING THE FAN UNIT
51
6.3.
CLEANING THE HEAT SINK
52
7. APPENDIX
53
7.1.
ILLUSTRATIONS
53
7.2.
SPECIFICATIONS
54
7.3.
SPARE PARTS
54
7.4.
LIST OF CHANGES
54
8. INDEX
Page 4
55
M0200A8C_uc_ION-U_H_7P_80-85P_17P_19P User’s Manual for ION®-U
Figures and Tables
FIGURES AND TABLES
figure 3-1 ION-U High Power RU block diagram ...................................................... 15
figure 4-1 Wall mounting - pitches ............................................................................ 18
figure 4-2 Pole mounting - pitches ............................................................................ 19
figure 4-3 Pole mounting - screw bands ................................................................... 19
figure 4-4 Pole mounting - fasten RU ....................................................................... 19
figure 4-5 Pole mounting – max. diameter ................................................................ 20
figure 4-6 Pole mounting – with brackets .................................................................. 20
figure 4-7 Pole mounting - pitches ............................................................................ 21
figure 4-8 Pole mounting - brackets .......................................................................... 21
figure 4-9 Pole mounting - fasten RU ....................................................................... 21
figure 4-10 ION-U H 7P/80-85P/17P/19P AC version connector flange ................... 23
figure 4-11 ION-U H 7P/80-85P/17P/19P DC version connector flange ................... 25
figure 4-12 Grounding bolts ...................................................................................... 26
figure 4-13 Grounding bolt, schematic view .............................................................. 26
figure 4-14 Mains power connector .......................................................................... 33
figure 4-15 Mains power cable - AC ......................................................................... 33
figure 4-16 EU connector and cable bridge .............................................................. 36
figure 4-17 Mounting the EU cable bridge ................................................................ 36
figure 4-18 Alarm connector ..................................................................................... 37
figure 4-19 RS485 /+28 VDC connector ................................................................... 37
figure 4-20 Local interface connector ....................................................................... 38
figure 4-21 Contents of the Opus short plug kit ........................................................ 41
figure 4-22 LC/APC patch cable requirements ......................................................... 41
figure 4-23 Opus short plug clamp and nut ............................................................... 42
figure 4-24 Simplex split gasket ................................................................................ 42
figure 4-25 Duplex split gasket ................................................................................. 42
figure 4-26 Simplex cavity A ..................................................................................... 43
figure 4-27 Duplex cavity A & B ................................................................................ 43
figure 4-28 Assemble Opus short plug ..................................................................... 43
figure 4-29 Insert LC connector plug into plug body ................................................. 43
figure 4-30 Tighten Opus short plug adapter nut ...................................................... 44
figure 4-31 Remove Opus short plug protective cap................................................. 44
figure 4-32 Insert Opus short plug into RU receptacle .............................................. 44
figure 4-33 Disconnect Opus short plug from RU ..................................................... 45
figure 4-34 Optional pigtail kit ................................................................................... 45
figure 5-1 Alarm inputs and outputs .......................................................................... 49
figure 7-1 ION-U H 7P/80-85P/17P/19P required space .......................................... 53
table 4-1 Specified torques ....................................................................................... 17
table 4-2 ION-U H RU connectors ............................................................................ 24
table 4-3 AC power cable pinning ............................................................................. 33
table 4-4 Alarm connector pinning ............................................................................ 37
table 4-5 RS485/+28V pinning.................................................................................. 37
table 4-6 Local interface connector pinning .............................................................. 38
M0200A8C_uc_ION-U_H_7P_80-85P_17P_19P User’s Manual for ION®-U
Page 5
1. General
1. General
1.1. Used Abbreviations
AC/DC
AIMOS
ALC
Alternating current / Direct Current
Andrew Integrated Management and
Operating System
Automatic Level Control
BITE
BTS
Built-In Test Equipment
Base Transceiver Station
CDMA
CE
CFR
Code Division Multiple Access
"Conformité
Européenne"
("European Conformity")
Code of Federal Regulations
DL
DoC
Downlink
Declaration of Conformity
EP
ESD
EU
Extension Port
Electrostatic Discharge
Extension Unit
GSM
GND
GUI
Global
System
for
Communication
Ground (Earth)
Graphical User Interface
ICP3
ID No
ION
Intercept Point 3 order
Identification Number
Intelligent Optical Network
LED
LMT
LTE
Light Emitting Diode
Local Maintenance Terminal
Long Term Evolution
MIMO
MS
MU
Multiple Input Multiple Output
Mobile Station
Main Unit
Page 6
rd
Mobile
NF
Noise Figure
OMC
OTRx
PIM
Pin
Pout
Operations and Maintenance Center
Optical Transceiver
Passive Intermodulation
Input power
Output power
Rev
RF
RU
RX
Revision
Radio Frequency
Remote Unit
Receiver
SISO
SNMP
Single Input Single Output
Simple
Network
Management
Protocol
TX
Transmitter
UL
UMTS
UPS
Uplink
Universal Mobile Telecommunication
System
Uninterruptible Power Supply
VSWR
Voltage Standing Wave Ratio
WCDMA Wideband Code Division Multiple
Access
WDM
Wavelength Division Multiplex
XML
Extensible Markup Language
M0200A8C_uc_ION-U_H_7P_80-85P_17P_19P User’s Manual for ION®-U
1. General
1.2. Health and Safety
1. Danger: Electrical hazard. Danger of death or fatal injury from electrical
current. Obey all general and regional installation and safety regulations
relating to work on high voltage installations, as well as regulations
covering correct use of tools and personal protective equipment.
2. Danger: Electrical hazard. Danger of death or fatal injury from electrical
current inside the unit in operation. Before opening the unit, disconnect
mains power.
3. Caution: Laser radiation. Risk of eye injury in operation. Do not stare into the
beam; do not view it directly or with optical instruments.
4. Caution: High frequency radiation in operation. Risk of health hazards associated
with radiation from the unit’s inner conductor of the antenna port(s). Disconnect
mains before connecting or replacing antenna cables.
5. Caution: High frequency radiation in operation. Risk of health hazards associated
with radiation from the antenna(s) connected to the unit. Implement prevention
measures to avoid the possibility of close proximity to the antenna(s) while in
operation.
1.3. Property Damage Warnings
1. Attention: Due to power dissipation, the Remote Unit may reach a very high
temperature. Do not operate this equipment on or close to flammable materials.
Use caution when servicing the unit.
2. Attention: Only authorized and trained personnel are allowed to open the unit
and get access to the inside.
3. Notice: Although the Remote Unit is internally protected against overvoltage, it is
strongly recommended to ground (earth) the antenna cables close to the
repeater’s antenna connectors for protection against atmospheric discharge.
4. Notice: ESD precautions must be observed. Before commencing maintenance
work, use the available grounding (earthing) system to connect ESD protection
measures.
5. Notice: Only suitably qualified personnel are allowed to work on this unit and only
after becoming familiar with all safety notices, installation, operation and
maintenance procedures contained in this manual.
6. Notice: Keep operating instructions within easy reach and make them available
to all users.
M0200A8C_uc_ION-U_H_7P_80-85P_17P_19P User’s Manual for ION®-U
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 European EN50385 exposure
compliance requirements, the following Power Density limits/guidelines (mW/cm²)
according to ICNIRP are valid:
0.2 for frequencies from 10 MHz to 400 MHz
F (MHz) / 2000 for frequencies from 400 MHz to 2 GHz
1 for frequencies from 2 GHz to 300 GHz
2. Notice: For installations, which have to comply with FCC RF exposure
requirements, the antenna selection and installation must be completed in a way
to ensure compliance with those FCC requirements. Depending on the RF
frequency, rated output power, antenna gain, and the loss between the repeater
and antenna, the minimum distance D to be maintained between the antenna
location and human beings is calculated according to this formula:
D[ cm ] =
P[ mW ]
4 ∗ π ∗ 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).
Page 8
M0200A8C_uc_ION-U_H_7P_80-85P_17P_19P User’s Manual for ION®-U
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 audelà de I’exigence de Santé Canada. Les informations peuvent être obtenues:
http://www.hc-sc.gc.ca/ewh-semt/pubs/radiation/radio_guide-lignes_direct-fra.php
Les changements ou modifications non expressément approuvés par la partie
responsable de la conformité pourraient annuler l'autorité de l'utilisateur à utiliser cet
équipement.
5. Notice: Corresponding local particularities and regulations must be observed. For
national deviations, please refer to the respective documents included in the
manual CD that is delivered with the unit.
6. Note: The Manufacturer's rated output power of this equipment is for single
carrier operation. For situations when multiple carrier signals are present, the
rating would have to be reduced by 3.5 dB, especially where the output signal is
reradiated and can cause interference to adjacent band users. This power
reduction is to be by means of input power or gain reduction and not by an
attenuator at the output of the device.
M0200A8C_uc_ION-U_H_7P_80-85P_17P_19P User’s Manual for ION®-U
Page 9
1. General
7. 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.
8. Note: For a Class A digital device or peripheral:
This equipment has been tested and found to comply with the limits for a Class A
digital device, pursuant to part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference when the equipment is
operated in a commercial environment. This equipment generates, uses, and can
radiate radio frequency energy and, if not installed and used in accordance with
the instruction manual, may cause harmful interference to radio communications.
Operation of this equipment in a residential area is likely to cause harmful
interference in which case the user will be required to correct the interference at
his own expense.
9. Note: This unit complies with European standard EN60950.
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
Unit is for FCC Part 20 purposes - COMMERCIAL
MOBILE SERVICES – only.
WARNING: This is NOT a CONSUMER device. It is
designed for installation by FCC LICENSEES and
QUALIFIED INSTALLERS. You MUST have an FCC
LICENSE or express consent of an FCC Licensee to
operate this device. Unauthorized use may result in
significant forfeiture penalties, including penalties in
excess of $100,000 for each continuing violation.
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
M0200A8C_uc_ION-U_H_7P_80-85P_17P_19P User’s Manual for ION®-U
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.
F 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.
M0200A8C_uc_ION-U_H_7P_80-85P_17P_19P User’s Manual for ION®-U
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
China, India and Rest of Asia
Andrew International Corporation
Mail
Room 915, 9/F
Chevalier Commercial Centre
8 Wang Hoi Rd
Kowloon Bay, Hong Kong
Phone +852-3106-6100
Fax
+852-2751-7800
E-mail wisupport.China@commscope.com
Australia & New Zealand
Andrew Corporation (Australia) Pty Ltd.
P Mail
C Phone
Unit 1
153 Barry Road
Campbellfield
VIC 3061, Australia
+613-9300-7969
Fax
+613-9357-9110
E-mail
wisupport.Australia@commscope.com
Middle East & North Africa
CommScope Solutions International Inc.
(Branch)
South Africa
Andrew Wireless Solutions Africa
(PTY) LTD
Africa
Mail
Middle
East
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
11 Commerce Crescent West
Eastgate, Sandton
PO Box 786117
Sandton 2146
South Africa
M0200A8C_uc_ION-U_H_7P_80-85P_17P_19P User’s Manual for ION®-U
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
Phone
+49-9099-69-0
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
Mail
E Phone
Immeuble Le Lavoisier
4, Place des Vosges
92052 Courbevoie, France
+33-1 82 97 04 00
Fax
+49-9099-69-930
Fax
+33-1 47 89 45 25
E-mail wisupport@commscope.com
wisupport@commscope.com
O E-mail
Austria
Switzerland
Andrew Wireless Systems (Austria) GmbH E
CommScope Wireless Systems AG
Italy
Iberia Region - Spain & Portugal
CommScope Italy S.r.l., Faenza, Italy
Andrew España S.A. A CommScope Company
Mail
Via Mengolina, 20
48018 Faenza (RA)
Italy
Mail
Avda. de Europa, 4 - 2ª pta.
Parque Empresarial de la Moraleja
Alcobendas, Madrid 28108, Spain
Phone
+39-0546-697111
Phone
+34-91-745-20 40
Fax
+39-0546-682768
Fax
+34-91-661-87 02
E-mail
wisupport.italia@commscope.com
E-mail
wisupport.iberia@commscope.com
Czech Republic
CommScope Solutions Czech Republic
C-Com, spol. s r.o
Mail
U Moruší 888
53006 Pardubice, Czech Republic
Phone
+49 871 9659171 (Office)
+49 171 4001166 (Mobile)
Fax
+49 871 9659172
E-mail
wisupport@commscope.com
M0200A8C_uc_ION-U_H_7P_80-85P_17P_19P User’s Manual for ION®-U
Page 13
2. Introduction
2. Introduction
2.1. Purpose
Mobile telephone systems transmit signals in two directions between base
transceiver station (BTS) and mobile stations (MS) within the signal coverage area to
carry voice and data traffic.
If weak signal transmissions occur within the coverage area because of indoor
applications, topological conditions or distance from the transmitter, extension of the
transmission range can be achieved by means of an optical distributed antenna
system (DAS).
Office buildings, sports arenas, college campuses, industrial parks, and other areas
of high demand require the specialized capacity boost that an optical DAS can
provide to meet increasing customer demands for voice and data.
An optical DAS contains optical Master Units and a sufficient number of Remote
Units to provide the necessary coverage. The number of the Remote Units depends
on the coverage requirements of the DAS. The Remote Units are connected to the
Master Unit with optical links.
The Master Unit is the connection to the Base Transceiver Stations. The
configuration of a Master Unit depends on the number of the Remote Units and the
frequency range.
RF signals are transported to and from the Remote Units via optical fibers.
2.2. ION-U High Power Remote Units
The ION-U is an optical fiber based DAS system that efficiently takes the outputs of
multiple Base Transceiver Stations (BTS) sectors and converts those RF signals to
optical to send them over fiber optic cables to Remote Units to provide coverage in
indoor and outdoor locations. The system supports both low power and high power
remotes units and SISO and MIMO operation.
The ION-U H 7P/80-85P/17P/19P is a multi-band, multi-operator Remote Unit used
in conjunction with a Master Unit in the ION optical distribution system. This system
transports up to five frequency bands simultaneously (700 MHz, 800/850 MHz,
1700/2100 MHz, and 1900 MHz), providing a cost-effective solution for distributing
capacity from one or more base stations.
It has been specifically tested and optimized for GMSK, EDGE, CDMA, UMTS,
HSPA+, LTE, and other OFDM modulations. Furthermore it is provisioned for future
modulation scheme evolutions.
These Remote Units feature independent downlink and uplink gain adjustments and
an integrated channel power detector for in-band spectrum and PIM analysis and
end-to-end auto leveling.
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3. Functional Description
The unit utilizes a single fiber to support multiple bands in both the uplink and
downlink directions. 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 optical output power for
the UL and DL is 6.7 mW.
3. Functional Description
Optical Transceiver
(OTRx)
Diplexer Unit
Power Amplifier
Duplexer Unit
700 MHz
UL
Amp
800-850 MHz
From / To
Mobile Station
4.3-10 Connector
1900 MHz
UL
Amp
WDM
DL
From / To
Master Unit
LC/APC 8°
UL/DL
UL
2100 MHz
From / To
Extension Unit
figure 3-1 ION-U High Power RU block diagram
In the Downlink (DL) path, the Remote Unit provides:
• Optical to RF conversion of the input optical signal
• Automatic Gain Control (AGC) of each converted signal to compensate for
optical losses
• RF amplification of the converted RF signal for transmission while maintaining
an excellent signal-to-noise ratio
• RF filtering to reject spurious emissions
In the Uplink (UL) path, the Remote Unit provides:
• RF amplification to boost the signals received by the antennas to maintain an
excellent signal-to-noise ratio
• RF filtering to reject spurious emissions
• Automatic Level Control (ALC) to adjust the RF signal level to meet blocking
requirements
• RF-to-optical conversion of the signal, which is conveyed to the optical port
The Remote Unit can be paired with further EUs (Extension Unit) to provide
additional bands.
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4. Commissioning
4. Commissioning
4.1. General
Read and observe chapter 1.2 Health and Safety as well as the description carefully
to avoid mistakes and proceed step by step as described.
•
Do not operate the 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.
4.2. High Power RU Mechanical Installation
4.2.1. Health and Safety for mechanical installation
Read and observe chapter 1.2 Health and Safety.
1. Caution: Risk of injury by the considerable weight of the unit falling. Ensure there
is adequate manpower to handle the weight of the system.
2.
Caution: Risk of serious personal injury by equipment falling due to improper
installation. The installer must verify that the supporting surface will safely
support the combined load of the electronic equipment and all attached hardware
and components. The screws and dowels (wall anchors) used should also be
appropriate for the structure of the supporting wall.
4.2.2. Property Damage Warnings for mechanical installation
1. Attention: Do not install the unit in a way or at a place where the specifications
outlined in the Environmental and Safety Specifications leaflet of the supplier are
not met.
2. Attention: Due to power dissipation, the 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: Ensure that there is free access to the electrical connections as well as
to the cabinet. The approved bending radius of the connected cables must not be
exceeded. See chapter 7.1 for more details.
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6. Notice: If any different or additional mounting material is used, ensure that the
mounting remains as safe as the mounting designed by the manufacturer. The
specifications for stationary use of the 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.
7. Notice: Observe all additional rules or restrictions regarding mounting that apply
to specific Remote Unit types. For details refer to the mechanical specifications in
the data sheet for the unit. Install the unit vertically with the fan unit at the top. A
maximum tilt angle of 25° from a vertical position must be maintained, as shown
in the following illustrations:
8. Notice: A spacing of 40 mm (1.58 inch) around the unit is required.
9. Notice: To ensure sufficient airflow when mounting the unit in enclosed spaces,
two lid openings (one for the air inlet and the other for the air outlet) must be
provided. Do not block these air inlets and outlets when mounting the Remote
Unit. The size of each opening must equal at least 18 x 18 cm (> 300 cm2).
Ensure that there is no thermal short circuit between the air inlet and air outlet.
Make sure free airflow is not deflected or otherwise obstructed.
Specified torques must be observed for certain mounting procedures according to the
following table:
Type
Thread
Specified
torques
Tallow-drop
screws
Hex
nuts
M4
3.3 N-m
M8
27 N-m
Screw
band lock
6 N-m
Spacing
bolts
M4
2.3 N-m
PG
(plastic)
M8
PG 13.5
27 N-m 3.75 N-m
PG
(alum.)
PG 29
10 N-m
table 4-1 Specified torques
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4. Commissioning
4.2.3. Wall mounting procedure
Notice: It is the responsibility of the installer to verify that the supporting surface will
safely support the combined load of the electronic equipment and all attached
hardware and components and to ensure that the RU is safely and securely
mounted.
1. Mark the position of the drilling
holes (for pitches refer to figure
4-1 Wall mounting). Drill four
holes at the marked positions and
insert dowels*.
2. Mount the brackets (A) to the wall
using the M8x80 screws (B), split
lock washers (C), and washers
(D).
figure 4-1 Wall mounting - pitches
3. Hang the Remote Unit into the upper
bracket, insert it to the lower bracket, and
fasten it to the lower bracket with the
M8x25 screws (E), split lock washers (F),
and washers (G).
* The dowels are not included with the delivery because the suitable type depends on the on-site
conditions (material of wall).
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4. Commissioning
4.2.4. Pole mounting procedure with screw bands
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. The pole-mounting kit includes
• two mounting brackets with screw bands, (worm gear) clamps to mount the
brackets to the pole
• and two M8x25 screws, flat washers, and split lock washers per bracket to
attach the Remote Unit to the bracket.
775 min.
788 max.
figure 4-2 Pole mounting
- pitches
figure 4-3 Pole mounting
- screw bands
figure 4-4 Pole mounting fasten RU
1. Use two screw bands (B) for the upper and one for the lower bracket to fasten the
two brackets (A) to the pole.
2. Place the bands around the pole or post and feed the loose end into the lock and
tighten the slotted screw securely. When the screw is turned clockwise, it acts as
a worm drive pulling the threads of the band causing the band to tighten around
the pole.
F Note: When fastening the brackets make sure that they are installed
congruently and not at an angle to each other. To determine the distance
between the clamps refer to figure 4-2 Pole mounting - pitches.
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4. Commissioning
3. Hang the Remote Unit into the upper bracket, insert it into the lower bracket, and
fasten it to the lower bracket with the M8x25 screws (C), split lock washers (D)
and washers (E), see chapter 4.2.3.
The maximum diameter of the pole or column must not exceed 120 mm (4.7 inch).
ax.
figure 4-5 Pole mounting – max. diameter
4.2.5. Pole mounting procedure with brackets
The pole-mounting kit with brackets includes
• two mounting brackets (A), two counter brackets (B), four threaded bolts (C),
flat (F) and split lock (G) washers, hexagon (E) and locking (D) nuts to mount
the brackets to the pole
• and two M8x25 screws (H), flat (F) and split lock (G) washers to attach the
Remote Unit to the bracket.
figure 4-6 Pole mounting – with brackets
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4. Commissioning
figure 4-7 Pole
mounting - pitches
figure 4-8 Pole
mounting - brackets
figure 4-9 Pole mounting - fasten RU
1. Apply this procedure to both mounting brackets on both sides:
Screw a hexagon nut (E) to the threaded bolt and place a flat washer (F)) on it.
Insert this side of the bolt into the mounting bracket (A). Then, fasten the
mounting bracket with a flat washer (F), split lock washer (G), and the locking nut
(D). See figure 4-6 Pole mounting – with brackets.
2. Place the pre-mounted brackets with threaded bolts to the pole or post, slide the
counter bracket (B) on the threaded bolts and fasten the kit with a flat washer (F),
split lock washer (G), and the locking nut (D).
F Note: When fastening the brackets make sure that they are installed
congruently and not at an angle to each other. To determine the distance
between the clamps refer to figure 4-7 Pole mounting - pitches.
3. Hang the Remote Unit into the upper bracket, insert it into the lower bracket (see
chapter 4.2.3), and fasten it to the lower bracket with the M8x25 screws (H), split
lock washers (G), and flat washers (F).
The diameter of the pole or column must be in the range from 65 to 120 mm (2.6 to
4.7 inch).
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4. Commissioning
4.3. Electrical Installation
4.3.1. Health and Safety for electrical installation
Read and observe the notices in chapter 1.2 Health and Safety.
1. Danger: Electrical hazard. Danger of death or fatal injury from electrical
current. Obey all general and regional installation and safety regulations
relating to work on high voltage installations, as well as regulations
covering correct use of tools and personal protective equipment.
4.3.2. Property Damage Warnings for electrical installation
1. Attention: It is compulsory to ground (earth) the unit before connecting the
power supply. 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
for 4.3-10 type connectors (5 N-m, 44 in lb) with 22mm (7/8) in
opening
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: Observe the labels on the front panels before connecting or
disconnecting any cables.
12. Notice: Unused connectors must be closed with their protective covers to
ensure water tightness.
4.3.3. Connections
The ION-U RU ports and connectors shown in the following are located at the base
of the RU.
figure 4-10 ION-U H 7P/80-85P/17P/19P AC version connector flange
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4. Commissioning
Port/Conn
EXPANSION
EXTERNAL
ALARM
IN/OUT
RS 485 /
+28V
LOCAL
INTERFACE
ANT
STATUS
OPTICAL
PROBE
Grounding
Bolts
MAINS
ION-U High Power RU Connectors/Indicators
Purpose
Type
This connector is used to interconnect to an
Extension Unit to provide additional bands of
coverage.
Radiall Opus
M424400003
This connector provides two alarm contact inputs
and two alarm contact outputs.
Binder 712
series 8-pin
This connector provides RS 485 communications
and +28 VDC power (500 mA)
This port is used for a local connection to a
laptop PC.
This connector is used for transmitting and
receiving signals to and from an antenna,
antenna splitter, or cross-band coupler.
This LED provides a visual warning of an alarm
condition. The color of the LED indicates the
severity of the alarm.
This connector is used to connect an optical fiber
cable to receive downlink signals from and to
send uplink signals back to the OTRx module of
the ION-U Master Unit.
This connector is used as measurement probe to
antenna port.
Binder 712
series 5-pin
Ground (earth) bolts for connecting the
mandatory ground cable to the RU
This connector provides the power to RU models
that use standard AC (100 to 240 Vac) power.
RJ45
4.3-10 type
female
LED
LC/APC8°
QMA
M6 bolts,
hex nut, &
washers
Coninvers
M17 –Series
P20, 4-Pin
table 4-2 ION-U H RU connectors
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figure 4-11 ION-U H 7P/80-85P/17P/19P DC version connector flange
Port/Conn
ION-U High Power RU Connectors/Indicators
Purpose
All, except
MAINS
The connectors and indicators for the AC and the
DC version are identical except for the MAINS
connector.
MAINS
This connector provides the power to RU models
that use standard DC (-60 to -48 Vdc) power.
Type
M6 bolts,
hex nut, &
washers
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4. Commissioning
4.3.4. Grounding (Earthing)
The RU must be grounded (earthed).
When double grounding lugs are used they must support M6 studs with a stud hole
spacing of 15.88 mm (5/8”).
1. Connect an earth-bonding cable to one or both of the grounding bolt connections
provided on the connector flange of the Remote Unit. Do not use the grounding
connection to connect external devices.
figure 4-12 Grounding bolts
figure 4-13 Grounding bolt, schematic view
2. After loosening the hex nut(s), connect the earth-bonding cable between the two
washers as illustrated in the figures above.
3. Then, fasten all parts again by tightening the hex nut(s).
4. Connect the other end of the ground wire to a suitable permanent ground.
Note: Ground of a second unit (for example RU + EU) has to be connected to the
same equipotential bonding terminal as the Remote Unit. Use bonding cables
of the same length, as short as possible, and with a large wire cross section.
Follow local electrical code practices.
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4. Commissioning
4.3.5. Connection of the antenna cable
The Remote Unit has one 4.3-10 type antenna connector labeled “ANT”.
When attaching the antenna cable connector, it is recommended to refer to the
corresponding documentation of the connector manufacturer. The bending radius of
the antenna cable must remain within the given specifications.
The selection of cable and antenna is an important consideration. On the one hand, a
cable with higher loss is less expensive but, on the other hand, it impairs
performance.
Notice:
Use an appropriate torque wrench for the coupling torques:
for 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
- for 4.3-10 type connectors (5 N-m, 44 in lb) with 22 mm (7/8) in
opening
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.
Attention: To minimize passive inter-modulation (PIM) distortion, attention has to be
paid to the physical condition of the connector junctions:
•
Do not use connectors that show signs of corrosion on the metal surface.
•
Prevent the ingress of water or dirt into the connector.
•
Use protective caps for the connectors when not mounted.
•
Before mounting clean the connectors with dry compressed air.
•
Before mounting clean the mating surfaces of the connector with a lint-free
alcohol-drenched cloth on a wooden or non-metallic item.
•
Attach and torque the connectors properly.
•
Avoid metallic abrasion when mounting the connectors by only screwing the
connecting nut, but not turning the whole connector.
•
Use a torque wrench to fasten the connector, see above.
•
Clean the protective caps before mounting for antenna cable replacement.
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4. Commissioning
4.3.5.1.
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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4. Commissioning
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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4. Commissioning
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. Commissioning
4.3.5.2.
Antenna cable connector assembly
1. What is needed for the connector
assembly?
a. Torque wrench.
b. (Adjustable) counter
wrench
2. Join the connectors and turn the
coupling nut until the thread grips.
3. Push in the connector until it clicks.
4. Fasten the coupling nut hand-tight. Do
not turn the connector but the coupling
nut only.
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4. Commissioning
5. Retain the cable connector with the
counter wrench and fasten the
Torque wrench
coupling nut with the
torque wrench until the torque is
applied (torque wrench clicks).
Counter 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.
4.3.6. Mains power connection
Before connecting electrical power to the unit, the system must be grounded as
described in the previous chapter.
Mains power must be connected at the mains connector of the unit.
4.3.6.1.
Mains power connection AC
1. Take the Mains power cable that was delivered with the RU.
2. Locate or install a suitable power junction box or receptacle near the RU and
route the power cable from the power source to the RU. Do not connect the
cable to the RU’s Mains connector at this time. The power source must be
interruptible.
3. The Mains cable must be properly secured observing local regulations and
electrical codes. Be sure to allow enough slack in the cable at the RU to plug
or unplug the cable into the Mains connector of the RU.
4. Wire the power cable to the junction box or receptacle. Refer to the color code
and pin numbers shown in figure 4-15 (AC cable), and table 4-3.
5. With the cable’s Mains plug disconnected from the RU, turn the circuit breaker
on, unscrew the plug’s protective cover, and carefully test the plug with a
voltmeter to ensure that the voltage and polarity are correct.
6. Once the testing has been completed, turn off the circuit breaker.
7. Unscrew the protective cover from the Mains connector of the RU (figure
4-14).
8. Insert the plug into the Mains connector and tighten the clamping ring until it is
hand tight. Do not over-tighten the clamping ring.
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Pin PE
Pin1
Pin3
Pin2
figure 4-14 Mains power connector
figure 4-15 Mains power cable - AC
The Mains cable is part of the delivery. It’s available in two wiring configurations:
Protective Cap
Pin
PE
Wiring 1
Name
Color
Phase
Black
Neutral
White
n.c.
n.c
Ground Green
Pin
PE
Wiring 2
Name
Color
Phase
Brown
Neutral
Blue
n.c.
n.c
Ground Green/Yellow
table 4-3 AC power cable pinning
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.
F 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 interrupted with an external mains breaker. For the mains breaker, observe
the following recommendation:
120 Volt / 20 Amp max. or 240 Volt / 16 Amp, single-phase, 50 / 60 Hz AC service is needed, i.e. the
external AC breaker should be 20 Amps max. for 120-Volt service or 13 - 16 Amps for 240-Volt
service.
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4. Commissioning
4.3.6.2.
Mains power connection DC
Caution: Danger of electrical hazard by high current. Disconnect mains
power before opening the DC connector housing.
Note: The Mains cable must be properly secured observing local regulations and
electrical codes. Be sure to allow enough slack in the cable at the RU to mount or
dismount the cable into the DC Mains connector of the RU.
Unscrew the two M3 x 12 captive screws
and take off the cover from the DC Mains
connector housing. At the RU housing
the cover is inserted into a recess, so first
lift the cover at the front and carefully pull
it out from the recess.
Then remove the rubber plug.
Rubber
plug
Double lug DC cable connectors need to
be M6 with a stud hold spacing of 15.88
mm (5/8”).
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First, install a conduit fitting (not
contained in scope of delivery) to the
34.52 mm hole. This must be a suitable
fitting for a 1 Inch conduit with lock nut.
Inside, the clearance around the hole is
5 mm, the maximum space for the nut is
8 mm. Then, insert your wiring through
the opening and mount it to the M6 mains
terminals. Observe the correct polarity.
Close the conduit fitting to ensure water
tightness. For strain release, two M5
threaded holes are provided; the distance
between the threaded holes is 34.5 mm.
Mount the housing cover by inserting it
into the recess at the repeater cabinet
and fastening the two M3 x 12 captive
screws.
Attention:
F Note:
For the DC power supply connection, a minimum cross section of
6.6 mm2 (≤ AWG 9) per potential is required. Each wire must
observe the applicable national regulations regarding loop
impedance, voltage drop, and methods of installation. Make sure
to connect the correct voltage to the unit. To ensure watertightness of the unit, use the correct size of cable gland.
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 (40 A). For the mains breaker,
observe the local regulations of the DC provider.
M0200A8C_uc_ION-U_H_7P_80-85P_17P_19P User’s Manual for ION®-U
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4. Commissioning
4.3.7. Extension Unit port connection
The Expansion connector is used to connect a cable bridge to an optional Extension
Unit to provide additional bands of coverage. This port provides control and RF
signaling to and from the Extension Unit.
Attention: The cable bridge connector is a push-pull connector. Ensure not to insert
it at an angle into the EU connector. The connector coupler has to be inserted before
the Pin-holder is pushed in. Otherwise the connectors might be damaged.
The cable bridge connector provides two notches, the
EU connector two noses.
figure 4-16 EU connector and cable bridge
Connector coupler
Pin-holder
figure 4-17 Mounting the EU cable bridge
Take the cable bridge connector at the
connector coupler and insert it carefully to the
EU connector. Use the green markings to align
the connector, turn it without pressure until the
noses catch the notches and carefully push it at
right angle into the connector.
Page 36
Then take the cable bridge
connector (Pin-holder) and push it
into the EU connector until the lock
clicks. The red ‘UNLOCK’ marking
must be completely covered by the
connector coupler.
M0200A8C_uc_ION-U_H_7P_80-85P_17P_19P User’s Manual for ION®-U
4. Commissioning
4.3.8. External alarm In / Out port
The Alarm port provides external alarm contacts (two inputs and two outputs) that are
used to monitor and report alarms generated by other equipment or to provide
contact closures for RU alarms. The connector is an 8-pin Binder 712 series
connector.
B0405AEA
Front View
figure 4-18 Alarm connector
8-Pin Binder 712 Series
Pin
Assignment
EXT_IN_1
GND_Isolated
EXT_IN_2
EXT_Out_1_normally
closed
EXT_Out_1_common
EXT_Out_2_normally
open
EXT_Out_2_common
EXT_Out_2_normally
closed
table 4-4 Alarm connector
pinning
4.3.9. RS 485 /+28 V port
This 5 pin connector provides RS 485 communications and +28 VDC power.
B0405AFA
5-Pin Binder 712
Series
Pin
Assignment
+28V/500 mA
GND
RS485_RD3
RS485_RD+
GND
Front View
figure 4-19 RS485 /+28 VDC connector
table 4-5 RS485/+28V
pinning
M0200A8C_uc_ION-U_H_7P_80-85P_17P_19P User’s Manual for ION®-U
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4. Commissioning
4.3.10. Local interface port
The Local Interface port is a RJ45 network port, which can be used for a local
connection to a laptop PC. This interface is used by factory for the initial setup of the
RU.
Front View
figure 4-20 Local interface connector
Pin
RJ45
Assignment
TXD+
TXDRXD+
RXD-
table 4-6 Local interface
connector pinning
4.3.11. Coupling Probe
The coupling probe is a QMA measurement probe that allows the measurement of
the antenna output without disconnecting the antenna. The coupling is as follows:
Port
700 MHz
800/850 MHz
1900 MHz
1700 MHz
Page 38
Coupling dB typ.
57
56
50
48
M0200A8C_uc_ION-U_H_7P_80-85P_17P_19P User’s Manual for ION®-U
4. Commissioning
4.3.12. Optical-fiber cable connection
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 /
Fiber-cable connectors LC/APC8°
<0.26 dB / km @ 1550 nm
<18.0 ps / nm km @ 1550 nm
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 for optimal performance. Up to 20 dB optical loss can be
compensated by the system, but with impact on the performance.
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.
Fiber-System Installation:
Fiber-cable connectors have to be of the same type (LC/APC8°) as the connectors
used for the unit. The fiber-optic cables are connected to the optical transceiver.
Notice: Angled connectors are not compatible with straight optical connectors; noncompatibility 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:
Ø
Remove fiber-optic protective caps.
Ø
Do not bend the fiber-optic cable in a tight radius (<4 cm) as this may cause
cable damage and interrupt transmission.
Ø
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.
Ø
Check for dirt on the cladding, chips/pits, dirt on the ferrule, and scratches.
M0200A8C_uc_ION-U_H_7P_80-85P_17P_19P User’s Manual for ION®-U
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4. Commissioning
Ø
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.
Ø
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.
Notice: Care should be taken when connecting and disconnecting fiber-optic 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 contamination 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.
The goal is to eliminate any dust or contamination and to provide a clean
environment for the fiber-optic connection.
When you clean fiber components, always complete the following steps carefully:
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. Turn off the ION system (laser sources) before you inspect fiber connectors.
2. Check the connectors or adapters with a fiberscope before cleaning.
3. If the connector is dirty, clean it with a lint-free wipe (dry cleaning).
4. Inspect the connector.
5. If the connector is still dirty, repeat the dry cleaning technique.
6. Inspect the connector.
7. If the connector is still dirty, clean it with 99% isopropyl alcohol (wet cleaning)
followed immediately with a dry clean in order to ensure no residue is left on
the end face.
8. Repeat steps 5 through 7 until end face is clean.
Note: For a more detailed description, please refer to:
http://www.cisco.com/en/US/tech/tk482/tk876/technologies_white_paper09186
a0080254eba.shtml
Page 40
M0200A8C_uc_ION-U_H_7P_80-85P_17P_19P User’s Manual for ION®-U
4. Commissioning
4.3.13. Assembly instructions for optical LC patch cables
The ION-U H 7P/80-85P/17P/19P utilizes a single fiber cable for both uplink and
downlink. The RU optical connector (Opus short plug kit) supports both simplex (one
fiber cable) and duplex (two fiber cables) operation.
The Opus short plug kit, which is included with the delivery of the RU, has the
following components.
figure 4-21 Contents of the Opus short plug kit
The LC/APC patch cables must meet the following requirements shown in figure 4-22
for use with the RU and the Opus short plug kit.
figure 4-22 LC/APC patch cable requirements
F Note:
You must pay close attention to the integrity of the fiber during the
assembly process.
M0200A8C_uc_ION-U_H_7P_80-85P_17P_19P User’s Manual for ION®-U
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4. Commissioning
4.3.13.1. Assemble optical Opus short plug components
The following instructions cover both simplex and duplex fiber cables. Steps that
apply only to duplex cables have “b” following the step number.
Unscrew the nut and take out the plug clamp. Slide the adaptor nut
clamp 2 onto and along the fiber patch cable as shown.
and the
figure 4-23 Opus short plug clamp and nut
Simplex Cable
Duplex Cable
Place the simplex split gasket 3 on
the cable using the split on the side of
the gasket with the larger diameter of
the gasket toward the front.
2b
Place the duplex split gasket 4 on the
cables using the split on both sides of
the gasket with the larger diameter of the
gasket toward the front. Ensure that the
channel positioning is correct as shown.
Flat surface
Flat surface
Channel A
Channel B
figure 4-24 Simplex split gasket
Page 42
figure 4-25 Duplex split gasket
M0200A8C_uc_ION-U_H_7P_80-85P_17P_19P User’s Manual for ION®-U
4. Commissioning
F Note:
The LC latch must be pressed down in order to slide it into the cavity of the LC
support.
Insert the LC connector by its side
into Cavity A of LC support 5 until it
clicks into place.
Channel A
3b
Insert the LC connectors by their sides
into the LC support 5 until they click
into place. Ensure that the channel
positioning is correct as shown.
click
click
click
Free slot
Channel A
figure 4-26 Simplex cavity A
Channel B
figure 4-27 Duplex cavity A & B
Align and assemble LC support 5 with split gasket 3 or 4 and clamp 2 .
Insert this assembly into the plug body 6 as shown. The inside pin of the
clamp must be aligned with the groove in the split gasket.
Inside Pin
Flat surface
figure 4-28 Assemble Opus short plug
Slot alignment mark
figure 4-29 Insert LC connector plug into plug body
M0200A8C_uc_ION-U_H_7P_80-85P_17P_19P User’s Manual for ION®-U
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4. Commissioning
Screw the adapter nut
onto the body (2 N-m maximum torque).
figure 4-30 Tighten Opus short plug adapter nut
4.3.13.2. Connect Opus short plug to RU
Pull on the plug’s collar to remove the protection cap.
Protective cap
figure 4-31 Remove Opus short plug protective cap
Push the plug body into the receptacle until the collar is in the locked position.
The “UNLOCKED” label on the connector body will no longer be visible when
the connector is properly locked into the receptacle on the RU.
Unlocked label
click
figure 4-32 Insert Opus short plug into RU receptacle
Page 44
M0200A8C_uc_ION-U_H_7P_80-85P_17P_19P User’s Manual for ION®-U
4. Commissioning
4.3.13.3. Disconnect Opus short plug from RU
To disconnect the Opus short plug, pull on the collar to release the plug.
figure 4-33 Disconnect Opus short plug from RU
4.3.14. Optional equipment for optical fiber connection
To ease the optical connection additional equipment is available as an option:
- optical LC/APC pigtail, 5000 mm
- ready-made optical pigtail kit with Opus connector and protective tube, 5000 mm
figure 4-34 Optional pigtail kit
For connecting/disconnecting the Opus plug of the optical pigtail kit see chapters
4.3.13.2 and 4.3.13.3.
M0200A8C_uc_ION-U_H_7P_80-85P_17P_19P User’s Manual for ION®-U
Page 45
4. Commissioning
4.4. Commissioning Flow-Chart
Page 46
M0200A8C_uc_ION-U_H_7P_80-85P_17P_19P User’s Manual for ION®-U
4. Commissioning
LED on?
No
Check mains cabling.
Check mains power.
Yes
LED status
Red
Yes
Internal Error
Yellow
LED status
Yellow
Red
Green
Spare RU
available?
Green
External error
Check fibre loss of optical link.
Check optical connectors.
Clean optical connectors.
Check optical output power of corresponding
OTRx at MU.
No
Contact customer
service
Finished setting up
all RUs?
No
Yes
Proceed to MU to set up the SW
Go to MU
Output:
All RUs okay.
M0200A8C_uc_ION-U_H_7P_80-85P_17P_19P User’s Manual for ION®-U
Page 47
5. Alarms
5. Alarms
5.1. Bite and Alarms
The Built-In Test concept comprises the monitoring of the power supplies, the power
amplifiers, fan units and the optical interface.
All occurring alarms can be checked via software at the Master Unit.
As soon as the software acknowledges a valid alarm, a message is transmitted to the
Master Unit.
If the reason for the alarm has been cleared or if the alarm should continue, a new
alarm message will not be repeated. If there was an interruption of at least five
seconds after acknowledgement, a new alarm message will be generated.
5.2. Troubleshooting
The status of the Remote Unit can be checked via the Master Unit (for details please
refer to the ION-U Site Manager software manual). Locally, the status can be
checked at the LED.
5.3. Status LED Alarms
For local supervision, a status LED on the connector flange of the Remote Unit
provides a visual indication of possible reasons for alarms. The color of the LED
indicates the severity of the alarm. Detailed alarm information is available through the
ION-U software interface.
Status LED Indication
Alarms
Green
No alarm à Status ok
Orange
Optical alarm Rx
Red
Hardware failure
Status LED off
Mains
Page 48
Possible on-site measures
Check fiber loss of optical link.
Check optical connectors.
Clean optical connectors.
(MU: Check optical output power
of corresponding OTRx at MU).
Reboot the RU via SM software or
reboot the RU by shortly
interrupting mains supply.
Check mains cabling.
Check mains power.
M0200A8C_uc_ION-U_H_7P_80-85P_17P_19P User’s Manual for ION®-U
5. Alarms
5.4. External Alarm Inputs and Outputs
The eight-pin EXT ALARM IN/OUT connector supports two external alarm inputs and
two external alarm outputs. Chapter 4.3.8 External alarm In / Out port includes the
connector’s pin-out information and chapter 4.3.3 Connections identifies the
connector’s location.
The alarm outputs are realized with relays (switching capacity max. 60 VDC, max.
2 A, max 60 W). They can be used to monitor alarms with an external alarm
indicator.
F 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 polarity (high/ low) can be set via the software at the Master Unit (for
details please see the appropriate ION-U software manual).
The device to be monitored must be connected so that the alarm contacts will be
closed in case of an alarm (I max = 5 mA). The alarm inputs are potential-free with
common ground (earth).
Subminiature circular connectors series 712 with eight contacts, which are included
in the alarm kit, can be ordered directly from the Binder Connector Group, the
manufacturer, or indirectly from CommScope.
Closed in Alarm condition
Ext In 1
Common for Inputs
Closed in Alarm condition
Open in Alarm condition
Ext Out 1
Ext Out 2
Ext In 2
figure 5-1 Alarm inputs and outputs
M0200A8C_uc_ION-U_H_7P_80-85P_17P_19P User’s Manual for ION®-U
Page 49
6. Maintenance
6. Maintenance
6.1. General
Read and observe the notices in chapter 1.2 Health and Safety.
Caution: Rotating fans. Risk of injury in operation. Wear tight-fitting clothes and
disconnect mains before connecting or replacing or cleaning the fan unit.
Caution: The unit reaches high temperature in operation. Risk of burns by hot
surface. Do not touch the unit before it has sufficiently cooled down.
F Note:
F 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.
Maintenance of the ION-U High Power RUs should be performed by replacing only
components that are described in this chapter. In order to maintain the warranty,
avoid unintentional damage to the seals on the modules.
The spare parts list, (see chapter 7.3) includes only units that can be replaced in the
field without tuning or soldering work.
F Note:
When sending back the unit, use appropriate packaging. Use of the
original packaging for shipping the unit is strongly recommended.
F 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.
F Note:
Ensure the Remote Unit has been disconnected from mains power
during maintenance.
F 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.
F 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 fan unit is the only component that should
be replaced in the field. Please contact the supplier for replacement of any other
components.
Page 50
M0200A8C_uc_ION-U_H_7P_80-85P_17P_19P User’s Manual for ION®-U
6. Maintenance
6.2. Replacing the Fan Unit
Replacement of the fan unit is not required as a preventative measure. Only when an
alarm indicates a malfunctioning of a fan, must the unit be exchanged.
F Note:
Please observe that the fan unit can only be replaced as a whole. Do
not remove the fans separately.
Read and observe chapter 1.2 Health and Safety as well as the instructions in
chapter 6.1 General before starting with the replacement.
1. Switch off the Remote Unit. Make sure that mains power is disconnected for the
following replacement procedure. Then, proceed as follows:
2. Unscrew the four Pan-head screws
(two at each side of the cabinet) and
remove the fan cover.
3. Unscrew and disconnect the fan
connector and unscrew the four Panhead screws the fan plate is fastened
to the cabinet. Take out the fan unit,
replace it by the new one, fasten the
four Pan-head screws for the fan unit,
re-connect the fan connector and
mount the cover to the cabinet.
Fan connector
M0200A8C_uc_ION-U_H_7P_80-85P_17P_19P User’s Manual for ION®-U
Page 51
6. Maintenance
6.3. Cleaning the Heat Sink
F Note:
Read and observe chapter 1.2 Health and Safety as well as the
instructions in chapter 6.1 General before starting with the replacement
procedure. Then, proceed as follows:
1. Switch off the Remote Unit. Make sure that mains power is disconnected for the
following procedure.
2. Remove the fan cover and fan unit from the Remote Unit as described in chapter
6.2 Replacing the Fan Unit.
3. Use compressed air (max. 5 bars) to blow out any dust, dirt, or other debris in the
heat sink from back to front.
4. If the dirt cannot be blown out completely and parts of it stick to the ribs of the
heat sink, clean the parts concerned carefully from the front using e.g. a brush.
Take care that the heat sink material is not scratched or damaged.
5. After cleaning the heat sink, remount the fan unit according to chapter 6.2
Replacing the Fan Unit. Then, switch the Remote Unit back on.
Page 52
M0200A8C_uc_ION-U_H_7P_80-85P_17P_19P User’s Manual for ION®-U
7. Appendix
7. Appendix
7.1. Illustrations
176
824
Airflow
12.5
75
92
Power IN Cable
R4
min
150
Protective Tube Kit
21
R4
mi
n.
R1
min
21
Cable bridge to
Extension Unit
figure 7-1 ION-U H 7P/80-85P/17P/19P required space
M0200A8C_uc_ION-U_H_7P_80-85P_17P_19P User’s Manual for ION®-U
Page 53
7. Appendix
7.2. Specifications
This manual is valid for the following Remote Units:
ID No
7698400-xxxx*
Denomination
ION-U H 7P/80-85P/17P/19P
* The xxxx suffix is the identifier for the specific configuration of the Remote Unit.
Please refer to the ION-U H 7P/80-85P/17P/19P data sheet for the ION-U HP RU
specifications.
7.3. Spare Parts
Maintenance of the RU should be performed on an FRU (Field Replaceable Unit)
basis only. If any FRU not contained in the following list needs to be replaced, please
contact customer service for additional instructions.
Designation:
Fan Unit M2-Cabinet
Optical pigtail, 5 m
Optical pigtail kit, 5 m
ID No
7661556-xx
7704220
7704209-xx
The manufacturer reserves the right to replace the spare parts listed above by
equivalent substitutes.
F Note:
Only the spare part listed above is a FRU and can be replaced by the
user. For replacement of any other parts, please send the entire
Remote Unit back to the manufacturer.
7.4. List of Changes
Version
M0200A8B
M0200A8C
Page 54
Changes
- chapter 1.4 adjusted
Release Date
30-June-2015
08-July-2015
M0200A8C_uc_ION-U_H_7P_80-85P_17P_19P User’s Manual for ION®-U
8. Index
8. Index
Alarm In/Out port .................................................. 37
Alarm port ............................................................. 24
Alarms
External Inputs ................................................. 49
Handling of Alarms .......................................... 48
List ................................................................... 48
Outputs ............................................................ 49
RU ................................................................... 48
Status LED....................................................... 48
Health and Safety ................................................... 7
Illustrations ........................................................... 53
Installation
Electrical .......................................................... 22
Mechanical ...................................................... 16
Block Diagram ION-U H 7P/80-85P/17P/19P ....... 15
LC/APC Patch Cable Requirements ..................... 41
Local Interface Port .............................................. 38
CE Declaration of Conformity (DoC)..................... 11
Cleaning the Heat Sink ......................................... 52
Commissioning ..................................................... 16
CommScope ......................................................... 11
Compliance............................................................. 8
Connections
Antenna ........................................................... 27
Connector Panel .............................................. 23
Optical-Fiber Cable .......................................... 39
Connectors
AC Mains ......................................................... 24
Alarm In/out ..................................................... 24
ANT RF ............................................................ 24
DC Mains ......................................................... 25
Extension Unit Connector ................................ 24
Grounding Bolt ................................................. 24
Local Interface ................................................. 24
Optical.............................................................. 24
Probe ............................................................... 24
RS 485/28V ..................................................... 24
Contact Addresses, Customer Support .......... 12, 13
Coupling Port ........................................................ 38
Mains Connector .................................................. 32
Mains Power Connection...................................... 32
Maintenance ......................................................... 50
Mounting
Pole with brackets............................................ 20
Pole with screw bands ..................................... 19
Wall.................................................................. 18
Replacement of Fan Unit ...................................... 51
RS 485/+28V port ................................................. 37
DC Mains Connector ............................................ 34
Declaration of Conformity (DoC)........................... 11
Spare Parts .......................................................... 54
Status LED ........................................................... 24
Extension Unit Port ............................................... 36
Optical-Fiber Connection
Optional pigtail ................................................. 45
Opus Short Plug .............................................. 41
Opus Short Plug kit............................................... 41
Pole Mounting ................................................ 19, 20
Property Damage Warnings ................................... 7
Troubleshooting.................................................... 48
Fiber-Optical Components
Cleaning Procedure ......................................... 40
System Installation........................................... 39
Wall Mounting ....................................................... 18
Grounding (Earthing) ............................................ 26
M0200A8C_uc_ION-U_H_7P_80-85P_17P_19P User’s Manual for ION®-U
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