GS Instech EZDASS A39, EZDASS L37, EZDASS P37 User Manual
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USER MANUAL
EZD-LICPA23
EZS-LICPA37
May 11, 2018
GS Instech Co., Ltd.
© 2018 GS Instech Co., Ltd. All rights reserved.
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DATE
NAMES
DESCRIPTIONS
VERSION
REMARK
May 11, 2018
H.J.CHOI
Original Draft
0.1
[CHANGE RECORD]
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CHAPTER’s INDEX
[TABLE OF CONTENTS]
1. GENERAL............................................................................................................ 6
1.1. Purpose ................................................................................................................................. 6
1.2. Copyright ............................................................................................................................... 6
1.3. FCC Warning Statements ........................................................................................................ 7
2. INTRODUCTION ................................................................................................ 10
2.1. System Overview ................................................................................................................ 10
2.2. Main Features .................................................................................................................... 11
3. SYSTEM DESIGN FOR EZD-LICPA23 (DONOR UNIT)............................................. 12
3.1. Exterior View ....................................................................................................................... 12
3.2. Interior View ...................................................................................................................... 13
3.3. External Interface ................................................................................................................ 14
3.4. FCC Statement ..................................................................................................................... 15
4. SYSTEM DESIGN FOR EZS-LICPA37 (SERVICE UNIT) ............................................ 16
4.1. Exterior View ...................................................................................................................... 16
4.2. Interior View ...................................................................................................................... 17
4.3. External Interface ............................................................................................................... 18
4.4. FCC Statement .................................................................................................................... 19
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5. SYSTEM SPECIFICATION ..................................................................................... 20
5.1. RF Performance .................................................................................................................. 20
5.2. Frequency Information ....................................................................................................... 22
5.2.1. 700MHz ..........................................................................................................................................................................22
5.2.2. 800/850M ......................................................................................................................................................................23
5.2.3. 1900M ............................................................................................................................................................................24
5.2.4. 2100M ............................................................................................................................................................................25
5.3. Configuration & Mechanical Specification ......................................................................... 26
6. SYSTEM BLOCK CONFIGURATION ...................................................................... 27
6.1. Block Diagram .................................................................................................................... 27
7. GUI OVERVIEW ................................................................................................. 29
7.1. Configuration the Laptop to Connect to the Repeater ........................................................... 29
7.2. Login-In Screen .................................................................................................................... 30
7.3. Main Screen ....................................................................................................................... 31
7.4. RF Status ............................................................................................................................ 32
7.5. RF Configuration ................................................................................................................. 33
7.6. Band Selection ..................................................................................................................... 34
8. SYSTEM INSTALLATION ...................................................................................... 35
8.1. Warnings and Hazards ......................................................................................................... 36
8.1.1. Electric Shock .................................................................................................................................................................36
8.1.2. Exposure to RF ...............................................................................................................................................................36
8.2. Service Man Installation Guide ........................................................................................... 37
8.2.1. Wall Mount Installation ..................................................................................................................................................37
8.3. Cable Connection ................................................................................................................ 39
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FIGURE’s INDEX
TABLE’s INDEX
8.3.1. AC Power cable connection ............................................................................................................................................39
8.3.2. Local Maintenance Connection ......................................................................................................................................40
8.3.3. Grounding cable Connection ..........................................................................................................................................40
FIGURE 1.FCC/ UL CERTIFICATION STATEMENT ....................................................................................................................................7
FIGURE 2.EZ-DAS APPLICATION CONFIGURATIONS ............................................................................................................................10
FIGURE 3. EZD-LICPA23 EXTERIOR VIEW ............................................................................................................................................12
FIGURE 4. EZD-LICPA23 INTERIOR VIEW ............................................................................................................................................13
FIGURE 5. EZD-LICPA23 EXTERNAL INTERFACE ..................................................................................................................................14
FIGURE 6. EZD-LICPA23 UNIT FCC STATEMENT ..................................................................................................................................15
FIGURE 6. EZS-LICPA37 EXTERIOR VIEW.............................................................................................................................................16
FIGURE 7. EZS-LICPA37 INTERIOR VIEW .............................................................................................................................................17
FIGURE 9. EZS-LICPA37 EXTERNAL INTERFACE ...................................................................................................................................18
FIGURE 10. EZS-LICPA37 UNIT FCC STATEMENT .................................................................................................................................19
FIGURE 11. EZD-LICPA23 BLOCK DIAGRAM CONFIGURATION ...........................................................................................................27
FIGURE 12. EZS-LICPA37 BLOCK DIAGRAM CONFIGURATION ............................................................................................................28
FIGURE 13. THE WAY TO FIX THE BRACKET ON THE POLE (NORMAL TYPE) .......................................................................................37
FIGURE 14. THE WAY TO FIX FIRMLY THE SYSTEM FOR POLE MOUNTING .........................................................................................38
TABLE 1. EZD-LICPA23 UNIT CONFIGURATION ...................................................................................................................................13
TABLE 2. EZ-DSAD-LICPA02 EXTERNAL INTERFACE DESCRIPTION ......................................................................................................14
TABLE 3. EZ-DSAS-LICPA37 UNIT CONFIGURATION ............................................................................................................................17
TABLE 4. EZS-LICPA37 EXTERNAL INTERFACE DESCRIPTION ...............................................................................................................18
TABLE 5. EZ-DAS RF PERFORMANCE DESCRIPTION ............................................................................................................................21
TABLE 6. EZ-DAS 700MHZ OPERATING FREQUENCY INFORMATION ..................................................................................................22
TABLE 7. EZ-DAS 800/850MHZ OPERATING FREQUENCY INFORMATION FOR CDMA ........................................................................23
TABLE 8. EZ-DAS 800/850MHZ OPERATING FREQUENCY INFORMATION FOR LTE .............................................................................23
TABLE 9. EZ-DAS 1900MHZ OPERATING FREQUENCY INFORMATION FOR CDMA .............................................................................24
TABLE 10. EZ-DAS 1900MHZ OPERATING FREQUENCY INFORMATION FOR LTE ................................................................................24
TABLE 11. EZ-DAS 2100MHZ OPERATING FREQUENCY INFORMATION ..............................................................................................25
TABLE 12. EZ-DAS CONFIGURATION & MECHANICAL SPECIFICATION ................................................................................................26
TABLE 13. EZ-DAS INSTALLATION ACCESSORIES .................................................................................................................................35
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1. General
1.1. Purpose
This document introduces features, specifications, structures and operation guideline for
the EZD-LICPA23/ EZS-LICPA37.
1.2. Copyright
All text and image in this document are subject to the copyright of GS Instech Co., Ltd.
This document may not be reproduced, distributed, or modified without the written permission of
GS Instech Co., Ltd.
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1.3. FCC Warning Statements
FCC Warning Statement for system is follows. Must attach the label under manufacturing.
© 2018 GS Instech Co., Ltd. All rights reserved.
Figure 1.FCC/ UL Certification Statement
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FCC Part 15.105 statement (Class A)
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.
FCC Part 15.21 statement
Any changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate this equipment.
Home/ personal use are prohibited
Use of unauthorized antennas, cables, and/or coupling devices not conforming with ERP/EIRP
and/or indoor‐only restrictions is prohibited
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Type
Model name(s)
HAAT (m)
Antenna again
SU
EZ-DASS-L37
11 337.60
3dBi
EZ-DASS-L30
25 313.42
3dBi
EZ-DASS-IC37
4 293.78
3dBi
EZ-DASS-IC30
9 534.59
3dBi
EZ-DASS-P37
2 749.43
7dBi
EZ-DASS-P30
6 135.58
7dBi
EZ-DASS-A39
5 725.41
7dBi
EZ-DASS-A32
13 003.80
7dBi
DU
EZ-DASD-L23
14 408.20
15dBi
EZ-DASD-IC23
5 360.99
15dBi
EZ-DASD-P23
3 799.80
18dBi
EZ-DASD-A23
10 151.20
18dBi
RF Radiation Exposure
This equipment complies with RF radiation exposure limits set forth for an uncontrolled environment.
This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
RF exposure will be addressed at time of installation and the use of higher gain antennas may require larger
separation distances.
Antenna installation
Antennas must be installed in accordance with FCC 27.50, 24.
The height of the antenna above average terrain (HAAT) must not exceed limit in the following table.
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 Licenses to operate this device.
Unauthorized use may result in significant forfeiture penalties, including penalties in excess of $100,000
for each continuing violation.
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2. Introduction
2.1. System Overview
EZ-DAS is designed to improve coverage and capacity of Commercial Quad Band.
Either feeding Carrier BTS signal directly or receiving signal via antenna, it provides coverage
Building in RF shadow.
© 2018 GS Instech Co., Ltd. All rights reserved.
Figure 2.EZ-DAS Application Configurations
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2.2. Main Features
● All-in One Donor Unit
- Compose several units such as Optic Transceiver, NMS, PSU, BDA, Cavity Filter etc.
- Convenient to install in Middle Size Building with proper cost of one set
● Support the BTS or Antenna Feeding Solution
- Either feeding Carrier BTS Signal directly or receiving signal via Antenna
- With built-in BDA(Bi-Directional Amplifier) function, it is possible to use under Antenna feeding
condition
● Choose the Filtering Methods accord to the operating condition
- For Neutral Host installations, able to support the Full Band Filtering
● Improving Service Quality under Multi-Carriers Area
- Up to 6 Non-Contiguous block and gain per block based on Downlink Input Topologies
- Dealing with Near-far & Uplink Noise Floor Rise
● Topologies
- 1:4 Branches between Donor Unit and Service Unit.
- 3 Daisy Chain is possible with Daisy Chain Optic Unit.
● Supporting Technologies
- CDMA, LTE
● Supporting Frequencies
- Commercial Quad band (700M, 800+850M, 1900M, 2100M)
● Supporting Output Power
- Composite 4W with EZ-DASS-LICPA 30 (1W per Band)
- Composite 20W with EZ-DASS-LICPA 37 (5W per Band)
● Functions
- Support AGC, ALC, AGA with LLA(Low Limit ALC), ASD
● FCC Part 22, 24,27,90 & Part 15B class A
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3. System Design for EZD-LICPA23 (Donor Unit)
3.1. Exterior View
© 2018 GS Instech Co., Ltd. All rights reserved.
Figure 3. EZD-LICPA23 Exterior View
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No
Name
Remark
1
EZ-DASD-IC23
800/850MHz RF Digital Filter Unit
2
EZ-DASD-P23
1900MHz RF Digital Filter Unit
3
EZ-DASD-L23
700MHz RF Digital Filter Unit
4
EZ-DASD-A23
2100MHz RF Digital Filter Unit
5
Cavity Filter
Quadplexer for 800/850M & 1900M/ 700M+2100M Band Combiner
6
Cavity Filter
Quadplexer for 700M & 2100M
7
PSU
AC Input Voltage: 110VAC~240VAC(60Hz)/ DC Output Voltage: +6V
8
DOU
Donor Optic Unit (4Port)
9
RCDU-5W
5Way RF Channel Distribute Unit
10
SNMP Board
Apply for Web-UI/ Communicate with Service Unit
3.2. Interior View
Figure 4. EZD-LICPA23 Interior View
Table 1. EZD-LICPA23 Unit Configuration
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