THOR (Total Hybrid Optical Repeater) HMRU / HARU Installation and Operation Manual Confidential & Proprietary 1/41 THOR
REVISION HISTORY Version Issue Date V 1.0 SEP.01 , 2014 No. of Pages Initials Details of Revision Changes Original Technical Support SOLiD serial numbers must be available to authorize technical support and/or to establish a return authorization for defective units. The serial numbers are located on the back of the unit, as well as on the box in which they were delivered. Additional support information may be obtained by accessing the SOLiD Tehcnology, Inc. website at www.solid.co.
Contents Section1 Safety & Certification Notice ............................................................................................. 7 Section2 System Overview ............................................................................................................... 11 2.1 Purpose ..................................................................................................................................... 12 2.2 System overview ....................................................
6.5 Marking plate....................................................... 오류! 책갈피가 정의되어 있지 않습니다.
Contents of Figure Figure 2.1 – Basic system topology............................................................................................. 13 Figure 4.1 – HROU Outer Look.................................................................................................... 15 Figure 4.2 – HMRU Block diagram .............................................................................................. 16 Figure 4.3 – HARU Block diagram ....................................................................
Figure 6.3 – HRDU Setting window ........................ 오류! 책갈피가 정의되어 있지 않습니다.
Section1 Safety & Certification Notice Confidential & Proprietary 7/41 THOR
“Only qualified personnel are allowed to handle this unit. Read and obey all the warning labels attached in this user manual” Any personnel involved in installation, operation or service of the SOLiD Technology repeaters must understand and obey the following: - 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.
- Access can only be gained by SERVICE PERSONS or by USERS who have been instructed about the reasons for the restrictions applied to the location and about any precautions that shall be taken; and - Access is through the use of a TOOL or lock and key, or other means of security, and is controlled by the authority responsible for the location. Notice : Be careful not to touch the Heat-sink part due to high temperature - A readily accessible disconnect device shall be incorporated external to the equipment.
RSS-GEN, Sec. 7.1.2 – (transmitters) Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that necessary for successful communication.
Section2 System Overview 2.1 Purpose 2.
2.1 Purpose THOR is a coverage system for outdoor services delivering voice and data in high quality and for seamlessly. As a distributed antenna system, it provides analog and digital phone systems that are served in multiple bands. The system covers general public institutions and private facilities. Shopping Malls Hotels Campus areas Airports Subways Multi-use stadiums, convention centers, etc.
2.2 Low OPEX / CAPEX Compact design Upgradable design Easy installation and maintenance System overview THOR is composed of devices given below. HMRU(High power Main Unit) HARU(High power Add-on Unit) A HMRU can support up to one HARU. HMRU transmits/receives optical signal from/to ODU . The budget of optical link is maximum 10dBo with OM1 supported 1optical port and can support up to 5dBo with existing OM4 supported 4optical port. System topology is like below. Figure 2.
Section3 System Configuration and Functions 4.
3.1 HROU (High power Remote Optic Unit) HROU consists of two unit, one is HMRU(High power Main Remote Unit) and the other is HARU(High power Add-on Remote Unit). The biggest difference between HMRU and HARU is whether R-OPTIC module exist or not in the enclosure. HMRU receives TX optical signals from ODU and converts them into RF signals.
3.1.2 Specifications of HROU Spec. Item HMRU Size(mm) HARU 320 x 1165 x260 Remark Including Bracket Weight 39 Kg 37kg Power consumption 50W 40W Common Part 3.1.3 Block Diagram of HROU 3.1.3.1 HMRU block diagram Figure 4.
3.1.3.2 HARU block diagram Figure 4.
3.1.4 HROU parts 3.1.4.1 HROU inner look Figure 4.
3.1.4.2 HROU part list No.
3.1.5 Function by unit 1) High Remote Drive Unit (HRDU) When receiving TX signals from each band through Remote Optic, HRDU filters the signals and amplifies them with High Power Ampifier. The unit also filters RX signals given through cavity filter and amplifies them to send the signals to Remote Optic.In the unit, there is ATT to adjust gain. HRDU consist of UDCU, DTU, PAU and cavity duplexer like below figure and all modules are merged with one package Figure 4.
No 1 Unit naming N20-HRDU-850C Confidential & Proprietary Dimension Weight 233 X 155 X 143 5.
2) Remote Power Supply Unit (RPSU) RPSU is provided of 110/220Vac at input and provide output +29V only singl voltage of DC power basically. Figure 4.
3) Remote Optic(R OPTIC) Remote Optic converts optical signals into RF signals and performs vice versa. It also has internal ATT for optical compensation to compensate for optical cable loss. It provides two path in pairs(TX/RX) to transport RF signal to ARUs Figure 4.7 – R OPTIC Outer Look 4) Remote Central Processor Unit (RCPU) RCPU can monitor and control each module of HROU. This unit receives and analyzes upper communication data from Remote Optic and reports the unit's own value to upper devices.
3.1.6 Bottom of HROU 1) Functions Figure 4.
Section4 System Installation 5.
This chapter describes how to install each unit and optical cables, along with power cabling method. In detail, the chapter describes how to install shelves or enclosuers of each unit, Power Cabling method and Optic Cabling and RF Interface. Furthermore, by showing power consumption of modules to be installed in each unit, it presents Power Cabling budget in a simple way. Then, it describes the quantity of components of modules to be installed in each unit and expansion method. 4.1 HROU Installation 4..
4.2 HROU Enclosure installation HROU is designed to be water- and dirt-proof. The unit has the structure of one-Body enclosure. It satisfies water-proof and quake-proof standards equivalent of NEMA4(IP66). The way to install for both HMRU and ARU has same method. Basically HROU is attached with wall mountable bracket. HROU can be mounted into either of wall or on a pole. Figure 5.
Figure 5.
HROU Wall Mount Installation HROU’s installation bracket is attached on Enclosure when is delivered. It doesn’t need to remove bracket to install enclosure. simply after installing 4 of M12 mounting bolts, secure 4 mounting bolts tightly First, install 2 of M12 mounting bolts roughly half way on the enclosure and install enclosure over the bolts and secure tightly. Second, install 2 of M12 mounting bolts under the enclosure and secure tightly Figure 5.
HROU components HROU has the following components: No.
4.3 How to expand HARU at the HMRU HMRU can expand ARU up to 1. The three item is needed for connection between HMRU and HARU. HARU’s components additively have 3 item except for enclosure like below Accessories Description Qty Specification 1 TX RF Cable 1 SBA(M) ST_1.5M 2 RX RF Cable 1 SMA(M) ST_1.5M Remark IEC 61076-23 I/O Cable 1 101(8pin_F) ST_1.5m MIL-5015(18-10_F) 4 Power Cable 1 ST to Circular(eco mate 3+PE_M) ST_1.
The following picture shows the connection diagrm between HMRU and HARUs For expanding HARU at the HMRU within the proper cable length provided. The cables between HMRU and HARU have each 1.5m length Figure 5.
4.4 HROU Power Cabling HROU supports AC110V/220V of input power. Provided outside power cable is only one type with AWG#14 3m. Power cable is provided without power plug and it should be attached power plug based on national’s power plug type The pin discription of AC port is below. You should connect exact polarity of AC. Port outlook MS Connector numbering Name Description A AC_H AC Hot B AC_N AC Neutral C N.C Not Connected D F.G Frame Ground A : AC_H B : AC_N C : N.C D : F.
4.5 HROU Ground cabling The Grounding terminal is located at the bottom of HROU enclosure fixed by M6 screw. Compression terminal is attached already when is delivered. The recommended thickness of cable is AWG#6 copper grounding wire Figure 5.5 – Location of Ground Terminal The specification of compression terminal is like below Figure 5.
The required part number is JOCT 16-6 supporting AWG 6. The way to install the grounding cable comply with below procedures Figure 5.7 – How to install Ground Terminal The procedures are 1. Loosen a two M6 screws and then take compression terminal off 2. Insert AWG#6 Grounding Wire into terminal and then compress a terminal using tool 3. Assemble the terminal which made in step “2” using 2xM6 screws 4.
4.6 Mounting of HRDU HROU has slots to enable up to four HRDU modules to be mounted in it. You can mount a HRDU into deginated slot surely. It is not possible to provide services with a HRDU module alone; you need to connect HRDU cavity duplexer antenna port with CU’s deginated port. Figure 5.
Because there are the guide bracket, it assists HRDU to move exact location. The screw for fixing HRDU on the heat-sink is already attached on HRDU and so you can assemble HRDU easily. Figure 5.10 – The Guide bar Insert HRDU at the deginated slot and secure 4 screws tightly using M3screw driver.
Figure 5.11 – Correct installed HRDU If there is empty HRDU slot. It nedd to install RDU Blank Unit like below picture. It can insert/remove for ease by securing/loosing captive screw attached on RDU Blank Unit. Figure 5.
Section5 Confidential & Proprietary Specification 39/41 THOR
5.1 General Specification General Data Nominal Impedance 50 ohm VSWR 1.
Environmental Data Environmental Condition & IP Rating IP66 Operating Temperature (°C) -25° ~ +55°C Operating Humidity 5~ 90% non-condensing 5.2 Electrical Specification Downlink (Tx) Service Part Name TR_HRDU_850C 5.
