MTI RF25 MWM101 User Manual
FCC ID : SQD-RF25-MWM101
ATTACHMENT E.
- USER MANUAL -
HCT CO., LTD.
SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA
TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr
Report No. : HCT-R08-186 1/1
Installation Guide
+20dBm BDA for WiMAX
Standard Release V1.0 Issue Sept 16, 2008
What’s inside
Pre-installation Consideration
Installation
Installation Procedure
Operating Software
MTI Co., Ltd.
BDA Installation and Operating Guide
Publication history
Sept 2008
Issue 1. Issued for Installation Guide +20dBm BDA Release V1.0
‘2008 by MTI Co., LTD
Restricted Distribution : This document contains critical information about MTI products
and may not be distributed to any one written permission of MTI Co., LTD. All data and/or
information contained in this document are proprietary and confidential information of MTI
Co., LTD. No part of this document may be reproduced, in any form or by any means, without
written permission of MTI Co., LTD.
Version 1.0 i
BDA Installation and Operating Guide
Contents
1 Pre-installation Consideration ...................................................................................... 5
1.1 Introduction ...................................................................................................... 6
1.2 Site Selection ................................................................................................... 6
1.3 Antenna Installation........................................................................................... 7
1.3.1 Ceiling mounting of patch antenna ............................................................ 7
1.3.2 Ceiling mount for Omni antenna ............................................................... 8
1.3.3 Wall mount for patch antenna................................................................... 8
1.3.4 Pole mount for Yagi antenna .................................................................... 8
1.4 Electrical Power ................................................................................................ 9
1.5 Initial Check...................................................................................................... 9
1.6 Check list of Supplied Items ............................................................................... 9
1.7 Accessories for installation of the units...............................................................10
1.7.1 Test Equipment for installation .................................................................10
1.7.2 Required Testing Equipment & Tools........................................................10
1.8 Electrical Specification......................................................................................11
1.8.1 Specification ..........................................................................................11
1.8.2 Functions ..............................................................................................11
2 Installation ................................................................................................................12
2.1 Cable Connection to BDA .................................................................................12
2.1.1 Connection of RF cable to BDA ...............................................................12
2.1.2 Connection of electrical power cable to BDA.............................................13
2.1.3 Connection of Laptop PC to BDA.............................................................13
2.2 Cable Connection to BDA .................................................................................14
2.2.1 Connection of RF cable and electrical power cable to BDA ........................14
2.2.2 Connection of Laptop PC to BDA.............................................................15
3 Installation Procedure ................................................................................................16
3.1 Installation procedure for BDA
3.1.1 Enclosure...............................................................................................16
3.1.2 Connection of electrical power cable.........................................................17
3.1.3 Installation procedure .............................................................................18
3.1.4 Connection and checking of RF output power............................................19
3.2 Installation Procedure for network
3.2.1 Total network configuration......................................................................20
3.2.2 Network adjustment procedure ................................................................20
Operation Software Guide
3.3
3.3.1 Installation of Operating Software ............................................................22
3.3.2 Starting of Operating Software .................................................................27
3.3.3 COM Port Set-up....................................................................................27
3.3.4 Operational Description ..........................................................................28
4 Appendices. Alarm Reference List ..............................................................................34
.............................................................................16
........................................................................20
...................................................................................22
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BDA Installation and Operating Guide
List of Figures
Figure 1 BDA Solution for in-building................................................................................................6
Figure 2 Ceiling mount of patch antenna..........................................................................................7
Figure 3 Ceiling mount of omni antenna ........................................................................................8
Figure 4 Wall mount of p atch antenna ...............................................................................................8
Figure 5 Pole mount of Yagi antenna .................................................................................................8
Figure 6 BDA with AC power cord.......................................................................................................9
Figure 7 Interfacing with Link antenna and Service antenna.....................................................12
Figure 8 Interfacing port of top side.................................................................................................12
Figure 9 Cable Connection of BDA...................................................................................................13
Figure 10 Connection of Laptop PC .................................................................................................13
Figure 11 Cable Connection of the BDA..........................................................................................14
Figure 12 Interfacing port of BDA bottom side..............................................................................14
Figure 13 Connection of Laptop PC in BDA...................................................................................15
Figure 14 Assembling of the BDA.....................................................................................................16
Figure 15 Assembly of electrical power cable of the BDA..........................................................17
Figure 16 Electrical power cable connection of the BDA ...........................................................17
Figure 18 Install bracket of the BDA on the wall ...........................................................................18
Figure 19 Cable arrangement at the BDA........................................................................................19
Figure 20 Total network configuration for indoor.........................................................................20
Figure 21 Required Items for Installation........................................................................................22
Figure 22 Installation of Operating Software (GUI).......................................................................22
Figure 23 Installation st arting of Operating Software..................................................................23
Figure 24 Selection Folder of Operating Software Installation..................................................23
Figure 25 Creation of a shortcut in a start menu folder..............................................................24
Figure 26 Setup review window.........................................................................................................24
Figure 27 Progress view of installation...........................................................................................25
Figure 28 Installed completed............................................................................................................25
Figure 29 Display launcher Window.................................................................................................26
Figure 30 Initial window.......................................................................................................................26
Figure 31 Starting of Operating Software........................................................................................27
Figure 32 COM port set-up..................................................................................................................27
Figure 33 Debug Window ....................................................................................................................30
Figure 34 Alarm Log Window.............................................................................................................31
Figure 35 Power Log Window
Figure 36 Alarm Mask Window........................................................................................................... 32
............................................................................................................32
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BDA Installation and Operating Guide
Abbreviation & Acronyms
AC Alternating Current
AGC Automatic Gain Control
ALC Automatic Level Control
ANT Antenna
ATTN Attenuation or Attenuator
BDA Bi-Directional Amplifier
BPF Band Pass Filter
BTS Base Station
CH, Ch Channel
CPL Coupler or Coupling (same as Coup)
Coup Coupler or Coupling (same as CPL)
CPU Central Processing Unit (same as Controller)
dB Decibel measurement of gain and loss
dBm Decibel measurement of power, reference to 1mW
D/C Directional Coupler
DNC Down Converter
DPX Duplexer
DMM Digital Multimeter
ERP Effective Radiated Power
ESD Electrostatic Discharge
EVM Error Vector Magnitude
FA Frequency Allocation
FREQ Frequency
FWD Forward
GND Ground or Grounding
GUI Graphical User Interface
HPA High Power Linear Amplifier
IF Intermediate Frequency
LED Light Emitting Diode
LNA Low Noise Amplifier
LNK Link
NMS Network Management System
PSU Power Supply Unit
REV Reverse
RF Radio Frequency
RSSI Receive Sensitivity Strength Indication
RTC Real Time Clock
RX Receive
SVC Service
TEMP Temperature
TX Transmit
VSWR Voltage Standing Wave Ratio
Version 1.0 iv
BDA Installation and Operating Guide
1 Pre-installation Consideration
DO NOT OPEN THE DOOR OF THE UNIT WHEN IT IS IN OPERATION
WITHOUT PROPER PERMISSION FROM THE AUTHORITIES.
DANGEROUSLY HIGH VOLTAGES APPEAR WITHIN THE EQUIPMENT.
EXTREME CARE MUST BE TAKEN TO AVOID ELECTRIC SHOCK.
DO NOT FASTEN OR UNFASTEN THE COAXIAL CABLE CONNECTOR
ON THE BDA WITH UNDER THE UNIT POWERED EQUIPMENT.
EXTREME CARE MUST BE TAKEN TO AVOID ELECTRIC SHOCK.
MAKE SURE THAT PO WER SUPPLIER IN BDA UNIT IS TURNED OFF PRIOR
TO CONNECTING THE COAXIAL CABLE TO THE CABLE ENTRY
CONNECTOR ON BDA ENCLOSURE.
Prepare the proper ground prior to installation of the BDA; the ground must be independent from
that for other equipment (Do not use common ground with others). The ground must be
connected with AWG 6 or AWG 8 multi-wired cable. The cord must not be parallel to other
electrical or RF cable. Do not apply the electric power without connecting output port of BDA to
Antenna or Dummy Load. The system will be stabilized in 5 minutes after power is switched on.
Before operation of the BDA, ensure that RF connectors and cables are not damaged and
properly connected.
Version 1.0 5
BDA Installation and Operating Guide
1.1 Introduction
The mobile coverage extension solution is used to extend coverage to specific areas
within a building, multiple buildings, or subway. This coverage extension system solution
features useful combination that distributes wireless coverage over RF cable and
antennas, making the best choice for signal quality, flexibility, and overall performance.
The mobile coverage extension product family offers service providers a flexible, low
cost, easy installation to improve customer retention and offer enhanced services to
meet increasing subscriber demands.
1.2 Site Selection
Depending on RF environment and size of space, output power of the BDA and number
of antennas are decided for optimum service. For instance, an OMNI antenna (service)
is connected to a small BDA for a small room, two or three OMNI antennas are connected to a medium BDA, or several antennas are distributed in couple of floors of a
building if a large BDA is installed.
Recommendation to choose installation topology as below;
Figure 1 BDA Solution for in-building
z Less interference from other BTS Cells
z Easy access and maintenance of the equipment
z Avoiding direct sunlight to protect equipment
z Easy access to electrical power
z A shadow and cool environment
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BDA Installation and Operating Guide
1.3 Antenna Installation
Recommendation to choose installation location as below;
z Use proper and reliable connectors.
z Ensure that connections of antenna and feeder cable is proper, so that
antenna VSWR is at least 1.38 : 1(equal to 16dB of return loss).
z Ensure that antenna radiation beam pattern is normal before antenna
installation. There are cases that antenna beam pattern is abnormal though
antenna input VSWR is normal and this problem cannot be recognized with an
Analyzing Equipment.
z Secure and water-tight connection between cable and antenna.
z Cables with low loss.
z Elimination of pulling stress or kinks in cable.
z Proper radius of curvature in cable placement.
z Secure proper isolation between link antenna and service antenna.
z There must not be any obstacles to reflect signal from the direction that
antenna is radiating signal.
z Tightly fix link antenna to prevent movement against wind or other external
factors.
z For more information regarding detailed specifications and installation of
antenna, contact the antenna supplier.
1.3.1 Ceiling mounting of patch antenna
Figure 2 Ceiling mount of patch antenna
Version 1.0 7
BDA Installation and Operating Guide
1.3.2 Ceiling mount for Omni antenna
Figure 3 Ceiling mount of omni antenna
1.3.3 Wall mount for patch antenna
Figure 4 Wall mount of p atch antenna
1.3.4 Pole mount for Yagi antenna
Figure 5 Pole mount of Yagi antenna
Version 1.0 8
BDA Installation and Operating Guide
1.4 Electrical Power
z Power source must be stable and maintain enough capacity. It must also be
protected against surge and lightning.
100Vac
z A AWG 6 or AWG 8 multi-wired cord must be used for grounding. The cable for
grounding must not be placed paralleled to other cables.
1.5 Initial Check
z Unpacking
Prior to unpacking, check the containers for damage. If any damage or
mis-handling is evident, request that the carriers be present to witness the
unpacking and further inspection.
Carefully open the containers, remove the top layer of shock absorbing
material, and lift the equipment out of its container.
z Mechanical Inspection
Check the equipment for damage. Inspect the housing and panel surfaces
for scratches and dents. Check that all external fasteners are securely in place
and that no obvious attempt has been made to remove any of these.
z Damage
If the equipment is damaged or fails to meet specifications upon receipt,
notify MTI Co., Ltd. immediately.
z Storage
The equipment should be placed in its original container for storage, and
should be stored in a cool, clean and dry environment.
1.6 Check list of Supplied Items
BDA : 1unit
AC power cord: 1 set
Figure 6 BDA with AC power cord
Version 1.0 9
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