INOVA DAS Operating Manual INOVA DAS Operating Manual Document Reference Company: Fiber Radio Technologies Version: Ver 1.1 Document Status: Release 1 Issue Date: 2019. 03. Department: R&D Group 2 Author Manager: Jun Hyun, Lee PRIVATE AND CONFIDENTIAL © 2019 FRTEK CO., LTD.
INOVA DAS Operating Manual ▪ Copyright The copyright of this manual is from FRTek Co., Ltd. This manual may not be reproduced, distributed, modified on any form without the consent of FRTek Co., Ltd Unauthorized disclosure, distribution, copying or use of the information contained in this document in whole or in part without authority is strictly prohibited. ▪ Trademark The trademarks mentioned in this manual are registered trademarks of the respective company.
INOVA DAS Operating Manual Revision History Version Issue Date Details of Revision Author V 1.0 19. 01. 02. Original Jun Hyun, Lee V 1.1 19. 03. 29. Original Jun Hyun, Lee Authorizing Manager This manual is produced by R&D Group 2 Printed in FRTek. PRIVATE AND CONFIDENTIAL © 2019 FRTEK CO., LTD.
INOVA DAS Operating Manual Contents Chapter 1. Safety & Certification Notice ..................................................................................................... 8 1.1 FCC/IC Warning Statements ................................................................................................................. 9 1.1.1 FCC Part 15.105 statement ............................................................................................................ 9 1.1.2 FCC Part 15.21 statement ..........
INOVA DAS Operating Manual 4.2.1 Structure and Type ........................................................................................................................ 31 4.2.2 Manufacturing and Processing ................................................................................................... 32 4.2.3 Materials and Components ......................................................................................................... 32 4.3 Electrical Specification .............................
INOVA DAS Operating Manual Figures Figure 1. Basic Network Configuration. ................................................................................................................. 19 Figure 2. Extended Network Configuration. ......................................................................................................... 20 Figure 3. ERU Configuration .....................................................................................................................................
INOVA DAS Operating Manual Used Abbreviations DAS Distributed Antenna System EMS Element Management System MHU Master Hub Unit EHUB Ethernet HUB unit ERU Ethernet Remote Unit PSU Power Supply Unit ERFU ERU RF Unit SFP The Small form-Factor Pluggable GUI Graphical User Interface SISO Single Input Single Output SMR Specialized Mobile Radio TBD To Be Determined USB Universal Serial Bus VSWR Voltage Standing Wave Ratio ACLR Adjacent Channel Leakage Power Ratio ALC Auto Level Cont
INOVA DAS Operating Manual Chapter 1 Safety & Certification Notice 1.1 FCC/IC Warning Statements 1.2 Certification Notice PRIVATE AND CONFIDENTIAL © 2019 FRTEK CO., LTD.
INOVA DAS Operating Manual Safety & Certification Notice 1.1 FCC/IC Warning Statements 1.1.1 FCC Part 15.105 statement 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.
INOVA DAS Operating Manual - 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. - Use this equipment only for the purpose specified by the manufacturer. Do not carry out any modifications or fit any spare parts, which are not sold or recommended by the manufacturer. This could cause fires, electric shock or other injuries.
INOVA DAS Operating Manual This radio transmitter (identify the device by certification number, or model number if Category II)has been approved by Industry Canada to operate with the antenna types listed below with the maximum permissible gain and required antenna impedance for each antenna type indicated. Antenna types not included in this list, having a gain greater than the maximum gain indicated for that type, are strictly prohibited for use with this device.
INOVA DAS Operating Manual Warning Laser radiation! Do not stare into the beam; do not view it directly or with optical instruments. Please be informed that the temperature of the surface is too high. Please be careful. The label is attached to the front of the equipment and the PSU (Power Supply Unit). • INFORMATION TO THE USER The head end unit must always be connected to the Base Station using a direct cabled connection.
INOVA DAS Operating Manual This equipment’s simple information are : - AMP Gain : 42dB @700M, 850M / 44dB @1.9G, 2.1G / 40dB @2.3G / 43dB @2.5G, 2.6G - Bandwidth : 28MHz @700M / 32MHz @850M / 65MHz @1.9G / 70MHz @2.1G / 10MHz @2.3G 195M @2.5G / 70MHz @2.6G - Output Power: 21dBm @700M, 850M, 2.3G / 24dBm @1.9G, 2.1G, 2.5G, 2.6G - Input/Output impedances : 50ohm 1.2 Certification Notice Specification or recommendation about Antennas is not available or not mention in this manual.
INOVA DAS Operating Manual by authority responsible for the location - Home/ personal use are prohibited PRIVATE AND CONFIDENTIAL © 2019 FRTEK CO., LTD.
INOVA DAS Operating Manual Chapter 2 System Overview 2.1 System Overview 2.2 System Network Configuration PRIVATE AND CONFIDENTIAL © 2019 FRTEK CO., LTD.
INOVA DAS Operating Manual System Overview 2.1 System Overview 2.1.1 Overview INOVA DAS is a system that can provide high quality telecommunication quality and data telecommunication service both in-building and outdoor. Also, this system is a DAS (Distributed Antenna System) system, a digital system capable of accommodating a plurality of frequency bands, available for public and private facilities.
INOVA DAS Operating Manual The main characteristics and features of INOVA DAS can be summarized as below. • Scalability - Supports optic fiber port. - Star or cascade structure of network configuration is available. - in-building or outdoor service is available. - EMS support of remote control/monitoring for all network configured MHU, EHUB, and ERU. • Structure - Modular frequency upgrade. - Plug-in type module. • Multi-band, multi-operator support - One ERU supports up to 6 frequency band service. - 2.
INOVA DAS Operating Manual INOVA DAS is a digital optic repeater system capable of multi-band, multi-operator, and can extend wireless service for in-building and outdoor areas. This system can accommodate up to 6 bands. It is designed to support 700MHz (28MHz) LTE service, 850MHz (32MHz) CDMA & UMTS & LTE service, 1.9GHz (65MHz) UMTS & LTE service, 2.1GHz (70MHz) UMTS & LTE service, 2.3GHz(10MHz) LTE service, 2.5GHz(195MHz) TD-LTE service or 2.6GHz(70MHz) LTE service.
INOVA DAS Operating Manual 2.2 System Network Configuration INOVA DAS basic network configuration for EHUB and ERU is as below picture. Figure 1. Basic Network Configuration. PRIVATE AND CONFIDENTIAL © 2019 FRTEK CO., LTD.
INOVA DAS Operating Manual Figure 2. Extended Network Configuration. MHU is connected to the base station with wired RF cable, and connected to the lower EHUB equipment with optic cable. EHUB is connected to ERU with wired Cat.7 cable, optic signal is converted into Ethernet signal and transmitted to ERU or the Ethernet signal is converted into optic signal and transmitted to MHU. Each branch of the MHU can each be connected cascade with 2 EHUBs for operation, I EHUB can be connected to a total of 4 ERUs.
INOVA DAS Operating Manual Chapter 3 System Configuration 3.1 ERU Figure and Configuration PRIVATE AND CONFIDENTIAL © 2019 FRTEK CO., LTD.
INOVA DAS Operating Manual System Configuration 3.1 ERU Figure and Configuration ERU is a structure that can be used in-building, enclosure is configured as ceiling fixed type. ERU is configured with ERPSU, ERDTU, ERCPU, 4 ERFUs (ERU RF unit) and can support up to 6 frequency bands. ERU functions can be explained as the following. - Converts Ethernet signal to RF signal, amplifies and services through antenna. (Downlink) - Converts RF signal to Ethernet signal, transmits to upper equipment.
INOVA DAS Operating Manual Item Content Remark Size 380 * 380 * 255 (W * H * D) Including bracket Weight Approx. 19kg Input power PoE++ Environment In-building type No separate PSU Figure 4. ERU Port Configuration.
INOVA DAS Operating Manual Chapter 4 System Specification 4.1 System Specification 4.2 Organization Specification 4.3 Electrical Specification 4.4 Environmental Specification PRIVATE AND CONFIDENTIAL © 2019 FRTEK CO., LTD.
INOVA DAS Operating Manual System Specification 4.1 System Specification INOVA DAS is an US/Canada DAS equipment, supports 700MHz, 850MHz, 1.9GHz, 2.1GHz, 2.3GHz, 2.5GHz or 2.6GHz frequency bands, and all frequency bands are designed for extension. INOVA DAS satisfies the following function and performance characteristics, and specifications not mentioned all satisfy the functions and performance requests of “3GPP TS25.104”, “3GPP TS25.106”, “3GPP TS 36.104”.
INOVA DAS Operating Manual Performance Item System noise figure (NF) requirements Reverse direction (UL) Below 7dB ±5.05MHz Below -14dBm ±10.05MHz Below -14dBm ±15.5MHz Below -16dBm Spurious emission (within band) BW ACLR Maximum gain Maximum output RBW 100KHz 45dBc channel 2 * BW Remark 45dBc channel • Other performance requirements Performance Item requirements VSWR Below 1.5 : 1 Transmit/receive separation Over 100dBc Remark 4.1.
INOVA DAS Operating Manual ±15.5MHz BW ACLR Below -16dBm 45dBc channel 2 * BW 45dBc channel • Other performance requirements Performance Item requirements VSWR Below 1.5 : 1 Transmit/receive separation Over 100dBc Remark 4.1.3 System Specification per Frequency Band – 1.
INOVA DAS Operating Manual • Other performance requirements Performance Item requirements VSWR Below 1.5 : 1 Transmit/receive separation Over 100dBc Remark 4.1.4 System Specification per Frequency Band – 2.
INOVA DAS Operating Manual Transmit/receive separation Over 100dBc 4.1.5 System Specification per Frequency Band – 2.
INOVA DAS Operating Manual Performance Item Frequency Band requirements Remark Forward direction (DL) 2496 ~ 2690MHz BW : 194MHz Reverse direction (UL) 2496 ~ 2690MHz TD-LTE service support • Output characteristics Performance Item Output level requirements Forward direction (DL) +24dBm/Total Reverse direction (UL) 0dBm/Total Remark Tolerance : +1dB • Noise figure and spurious emission characteristics Performance Item System noise figure (NF) requirements Reverse direction (UL) Below 7dB
INOVA DAS Operating Manual Performance Item Output level requirements Forward direction (DL) +24dBm/Total Reverse direction (UL) 0dBm/Total Remark Tolerance : +1dB • Noise figure and spurious emission characteristics Performance Item System noise figure (NF) requirements Reverse direction (UL) Below 7dB ±5.05MHz Below -14dBm ±10.05MHz Below -14dBm ±15.
INOVA DAS Operating Manual • Each equipment of INOVA DAS is designed in a structure to block dust, pollutant and insects. • Each equipment of INOVA DAS is designed to withstand vibration test standard. • All parts of the cabinet should be smoothly treated in order to prevent personal physical injury during maintenance. • INOVA DAS provides Timing Advance function for network optimization. 4.2.
INOVA DAS Operating Manual • Plastic is designed not to crack when exposed to materials(ex-insulators, filing compound) used for cable manufacturing. • Enclosure, components, PCB, solder, cables of INOVA follow RoHS(Restriction to hazardous substances). 4.3 Electrical Specification • Power supplied to MHU, EHUB operates normally on commercial power supply (AC120/60Hz). • There is overvoltage and over current protection function for the power supply.
INOVA DAS Operating Manual standards(in-building standard, for external enclosure outdoor standard). • Environment test items and method repetition cycle item should be in accordance to operator environment test procedure. Main environment test conditions for INOVA DAS are as the following.
INOVA DAS Operating Manual Chapter 5 System Installation 5.1 Tools 5.2 ERU Installation 5.3 2.5GHz, 2.6GHz Setting Method PRIVATE AND CONFIDENTIAL © 2019 FRTEK CO., LTD.
INOVA DAS Operating Manual System Installation “This manual is to provide product installation method and product information to the user operating the INOVA DAS system, the repeater manager who uses the operation manual needs to require professional knowledge and experience on construction operation of repeater systems. “ This chapter explains how to connect power cables and how to install each equipment and optic cable.
INOVA DAS Operating Manual Other cables and components needed for installation are as below. No. Tools No. AC Cable 1 INOVA Harness Cable 2 INOVA RF Cable 3 Ground Wire Line 4 Optic Connector Cleaner 5 LC-type Optic Fiber 6 Optic Module 7 SMA Cable 8 ANT RF Cable 9 Tools Bracket Bolt/Nut 10 PRIVATE AND CONFIDENTIAL © 2019 FRTEK CO., LTD.
INOVA DAS Operating Manual 5.2 ERU Installation 5.2.1 Product Ceiling Installation Figure 5. ERU Ceiling Installation. ERU can be installed on the ceiling through mount bracket. Above figure is a simplified drawing of the ceiling. Use anchor bolt to fix ERU for ceiling installation. Figure 6. ERU Ceiling Installation Assemble. Above figure is the assemble drawing of EHUB ceiling installation. The assemble orders are as below. 1.
INOVA DAS Operating Manual 2. Insert M8 Insulation Bushing, M8 Plane Washer, and M8 Spring Washer. 3. Tighten M8 Hex, Nut using spanner. 5.2.2 Product Wall Installation Figure 7. ERU Anchor Bolt Wall Assemble. ERU can be installed on the wall through mount bracket. Above figure is a simplified drawing of the wall. Us anchor bolt to fix ERU for wall installation. Figure 8. ERU Wall Installation Assemble. Above figure is the assemble drawing of ERU wall installation. The assemble orders are as below. 1.
INOVA DAS Operating Manual 5.2.3 Antenna Connection Figure 9. ERU Antenna Connection. ERU is installed on shaded area to support continuous telecommunication service. Below the ERU antenna cover there are 2 antennas (Low band, High band) and each antenna port as above figure. The low band antenna should be connected to the low band antenna port, and the high band antenna should be connected to the high band antenna port. Reference ERU low band antenna gain is 00dB, high band antenna gain is 00dB. 5.3 2.
INOVA DAS Operating Manual Figure 10. For 2.5GHz Service, Insert 2.5GHz MRFU/ERFU/Multiplexer Module. Figure 11. For 2.6GHz Service, Insert 2.6GHz MRFU/ERFU/Multiplexer Module. PRIVATE AND CONFIDENTIAL © 2019 FRTEK CO., LTD.
INOVA DAS Operating Manual Chapter 6 Local GUI(Graphical User Interface) 6.1 Local GUI Main Screen 6.2 Local GUI ERU Screen PRIVATE AND CONFIDENTIAL © 2019 FRTEK CO., LTD.
INOVA DAS Operating Manual Local GUI(Graphical User Interface) “This manual is to provide product installation method and product information to the user operating the INOVA DAS system, the repeater manager who uses the operation manual needs to require professional knowledge and experience on construction operation of repeater systems. “ • This operation program is designed for controlling and monitoring INOVA DAS.
INOVA DAS Operating Manual Serial telecommunication can be used by connecting to USB B-type port of MCPU or ERCPU, UDP telecommunication can be used by connecting to Ethernet port of MCPU or ERCPU. ① Telecommunication Connection This is the window to select telecommunication method for GUI operation with INOVA DAS. - Mode : You can select GUI connection method for equipment. (Serial or UDP telecommunication) - Comport : You can select auto set serial port on GUI notebook. - Baudrate : Basically uses 38400.
INOVA DAS Operating Manual Window to check current INOVA DAS connection status all at once. From this tree configuration, the status of equipment connected to each branch of the MHU, connected EHUB, ERU configuration information can be checked, and existence of equipment alarm can be confirmed through the alarm on the side. Also, by selecting the desired equipment on this window, the screen to check status information and to control the equipment will show.
INOVA DAS Operating Manual Figure 15. Time Advance Window Screen. - Reset : Item to use reset function of CPU or DTU of the current configured equipment. Below figure shows the reset window. Figure 16. Reset Window Screen. - Download : Item to use function to download firmware such as CPU, DTU, RF unit of the current configured equipment. Below figure shows the download window.. Figure 17. Download Window Screen. - Debug : Item to use debug on GUI. - Exit : Item to use when exiting current GUI.
INOVA DAS Operating Manual 6.2 Local GUI ERU Screen 6.2.1 ERU Main Screen • requests ERU equipment's status information at intervals of 1 • By clicking button, button next to the button is activated, enters to , stops status request and can control ERU items. • When setting is successfully completed, message window is shown. • When clicking button the window will close, and go back to . Figure 18. Local GUI ERU Screen.
INOVA DAS Operating Manual Figure 19. ERU PIMD Screen. ② Environment Item to check ERU temperature alarm. ③ Band Information TX output signal(Downlink) and RX input signal (Uplink) status monitoring and control per each frequency band is available in this item, and channel information per each frequency set on MHU can be checked. Also, same as MHU, 2.5GHz and 2.6GHz can be activated/deactivated according to inserted RRFU. PRIVATE AND CONFIDENTIAL © 2019 FRTEK CO., LTD.
INOVA DAS Operating Manual 6.2.2 ERU Main Screen per Frequency • 700MHz Band Information Figure 20. 700MHz ERU Band Information Screen. ① 700MHz TX Signal Monitoring and Control The RF signal output level(Downlink) of 700MHz band received from the MHU, EHUB can be checked on this item, and the output level can be manually adjusted by controlling ATTen. according to the operator.
INOVA DAS Operating Manual ④ 700MHz Channel Status Item cannot be controlled on the ERU screen, the operator label, channel filter type, downlink frequency, uplink frequency set from MHU per each operator can be checked. • 850MHz Band Information Figure 21. 850MHz ERU Band Information Screen.
INOVA DAS Operating Manual Also, item is configured with delay control item to control 850MHz system delay. When user inputs specific value on this delay window, 850MHz system delay applies with the user input value added. . ④ 850MHz Channel Status Item cannot be controlled on the ERU screen, the operator label, channel filter type, downlink frequency, uplink frequency set from MHU per each operator can be checked. • 1.9GHz Band Information Figure 22. 1.9GHz ERU Band Information Screen. ① 1.
INOVA DAS Operating Manual Item implements shutdown function of automatically turning HPA off when 1.9GHz TX output signal gets high due to overpower. User can set shutdown signal level, function operates when switch is on. Also, item is configured with delay control item to control 1.9GHz system delay. When user inputs specific value on this delay window, 1.9GHz system delay applies with the user input value added. ④ 1.
INOVA DAS Operating Manual ③ 2.1GHz TX Shutdown and Delay Control Item implements shutdown function of automatically turning HPA off when 2.1GHz TX output signal gets high due to overpower. User can set shutdown signal level, function operates when switch is on. Also, item is configured with delay control item to control 2.1GHz system delay. When user inputs specific value on this delay window, 2.1GHz system delay applies with the user input value added. ④ 2.
INOVA DAS Operating Manual input level adjustment through ALC is implemented. ③ 2.3GHz TX Shutdown and Delay Control Item implements shutdown function of automatically turning HPA off when 2.3GHz TX output signal gets high due to overpower. User can set shutdown signal level, function operates when switch is on. Also, item is configured with delay control item to control 2.3GHz system delay. When user inputs specific value on this delay window, 2.3GHz system delay applies with the user input value added.
INOVA DAS Operating Manual this item. Also, same as TX, input level can be manually adjusted by controlling ATTen., and automatic input level adjustment through ALC is implemented. ③ 2.5GHz TX Shutdown and Delay Control Item implements shutdown function of automatically turning HPA off when 2.5GHz TX output signal gets high due to overpower. User can set shutdown signal level, function operates when switch is on. Also, item is configured with delay control item to control 2.5GHz system delay.
INOVA DAS Operating Manual operator. Also, ALC function is configured for the user to automatically adjust output level by inputting the desired ALC level and turning the function ON. ② 2.6GHz RX Signal Monitoring and Control The RF signal input level(Uplink) of 2.6GHz band received from the terminal can be checked on this item. Also, same as TX, input level can be manually adjusted by controlling ATTen., and automatic input level adjustment through ALC is implemented. ③ 2.
INOVA DAS Operating Manual Chapter 7 Alarm and Corrective Action 7.1 Alarm Phenomenon and Solution PRIVATE AND CONFIDENTIAL © 2019 FRTEK CO., LTD.
INOVA DAS Operating Manual Alarm and Corrective Action 7.1 Alarm Phenomenon and Solution 7.1.
INOVA DAS Operating Manual Solution and Action - Solution : Replace DTU board connection harness or if abnormality still occurs after 10MHz reference signal input replace DTU board. - Action : Check DTU board connection harness, input reference signal and replace DTU board and check if it works normally. 7.1.
