ALLIANCE_N20 User Manual Document Reference: Version: V1.
REVISION HISTORY No. of Pages Version Issue Date Initials Details of Revision Changes V 1.0 Aug. 20, 2014 Original V 1.1 Aug. 2015 Revision Add 2.5TDD Information V1.2 Jan 16, 2017 Update Updated RDU CPU Firmware V1.3 Jun 1, 2017 Update Added 2 HRDU products Technical Support SOLiD serial numbers must be available to authorize technical support and/or to establish a return authorization for defective units.
Contents Section1 Safety & Certification Notice ....................................................................... 6 Section2 System configuration and Functions ........................................................... 10 2.1 HROU (High power Remote Optic Unit) ............................................................ 11 2.1.1 Specifications of HROU ............................................................................. 12 2.1.2 Block Diagram of HROU ..................................
Contents of Figure Figure 3. HROU consists of 2 unit ...................................................................... 11 Figure 4. HROU outer Look ............................................................................... 12 Figure 5. HMRU Block diagram .......................................................................... 14 Figure 6. Inside of Remote Unit ......................................................................... 15 Figure 7. HRDU Outer Look ..................................
Figure 26. Location of ALM IN/OUT Connector.................................................... 38 Figure 27. Information of ALM IN/OUT Connector ............................................... 39 Figure 28. How to install ALM IN/OUT Cabling .................................................... 39 Figure 29. Location of each modules in the HROU ............................................... 40 Figure 30.How to mount HRDU .........................................................................
Section1 Safety & Certification Notice Confidential & Proprietary 6/44
“Only qualified personnel should handle the DAS equipment. Any person involved in installation or service of the DAS should understand and follow these safety guidelines.” - 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. - The power supply unit in repeaters contains dangerous voltage level, which can cause electric shock.
- This power of this system shall be supplied through wiring installed in a normal building. If powered directly from the mains distribution system, it shall be used additional protection, such as overvoltage protection device - Only 50 ohm rated antennas, cables and passive equipment shall be used with this remote. Any equipment attached to this device not meeting this standard may cause degradation and unwanted signals in the bi-directional system.
- Certification FCC: This equipment complies with the applicable sections of Title 47 CFR Parts 15,22,24,27 and 90(Class B) - Use of unauthorized antennas, cables, and/or coupling devices not conforming with ERP/EIRP and/or indoor‐only restrictions is prohibited. - Home/ personal use are prohibited.
Section2 System configuration and Functions Confidential & Proprietary 10/44
2.1 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.
Figure 2. HROU outer Look 2.1.1 Specifications of HROU Spec.
1900P 1900P_40 AWS13 AWS13_40 2300_WCS 1930 - 1995MHz 70MHz 2110 - 2180MHz 10MHz 2350 – 2360MHz 67.6MHz (LB, UB) 2500TDLTE 37.8MHz (MB) LB : 2497.8 ~ 2565.4 MHz MB : 2574.1 ~ 2611.9 MHz UB : 2619.8 ~ 2687.4 MHz 699 ~ 716MHz 700LTE 17MHz and 10MHz 850IC 32MHz 817 - 849MHz 65MHz 1850 - 1915MHz 70MHz 1710 - 1780MHz 10MHz 2305 – 2315MHz 1900P 1900P_40 The nominal uplink bandwidth 65MHz AWS13 AWS13_40 2300_WCS 67.6MHz (LB, UB) 2500TDLTE 37.8MHz (MB) 777 ~ 787MHz LB : 2497.8 ~ 2565.
2.1.2 Block Diagram of HROU 2.1.2.1 HMRU block diagram Figure 3.
2.1.2.2 HROU inner look HRDU#4 HRDU#3 HRDU#2 HRDU#1 RCPU R-OPTIC RPSU CU Figure 4.
2.1.2.3 HROU part list No. Unit Description Remark High Remote Drive Unit Consist of UDCU, PAU and cavity filter 1 HRDU X4 Filter and high amplify TX signals; Filter and amplify RX signals in low noise amplifier; Remove out-of signals through cavity duplexer Remote Power Supply Unit RPSU(AC) Input power: 110 VAC/220VAC (85~264V) Output power: +29 VDC 2 Remote Power Supply Unit RPSU(DC) Input power: -48 VDC(-40.8 ~ -57.
Multiplexer2 CU2-L7085IC19P21A This integrated combiner unit combines all low bands (<1 GHz) to one antenna connection and all high bands (>1 GHz) to a second antenna connection. If no combiner is used, all amplifier outputs should be No combiner connected directly to the individual antenna connectors on the bottom of the enclosure 6 Enclosure 7 SIU Enclosure to satisfy NEMA4(IP66); Wall mounting(Vertical Mount) System Interface Unit Distribute power and signals of each module 2.1.
No Unit Naming Description 1 N20-HRDU-L700 Single band Frequency (Bandwidth ) TX RX 699 ~ 716MHz 728~756MHz 777 ~ 787MHz 2 3 4 5 N20-HRDU-850IC N20-HRDU-1900P N20-HRDU-1900P_40 N20-HRDU-AWS13 N20-HRDU-AWS13_40 N20-HRDU-2300_WCS Single band 862 - 894MHz 817 - 849MHz Single band 1930 - 1995MHz 1850 - 1915MHz Single band 2110 - 2180MHz 1710 - 1780MHz Single band 2350-2360MHz 2305~2315MHz LB : 2497.8 ~ 2565.4 MHz 5 N20-HRDU-25TDD Single band MB : 2574.1 ~ 2611.9 MHz UB : 2619.
6 N20-HRDU-25TDD 233 X 155 X 89 4.3kg 175W 7 N20-HRDU-1900P_40 233 X 155 X 131 4.5kg 190W 8 N20-HRDU-AWS13_40 233 X 155 X 131 3.
2.1.3.2 Remote Power Supply Unit ( RPSU) There are 2types of RPSU in the HROU for supply to active module in the enclosure and receive power from external. They are the DC/DC PSU receiving input -48V and the AC/DC PSU receiving input 110V/220V from external. As order, either of the two types should be decided. MS Connector, which uses ports to receive inputs, is designed to accept any of AC and DC. Only in this case, the input cable is different.
Functions: Providing a circuit breaker to turn AC power ON/OFF Providing DC power each HRDU Providing DC power and signal to FAN tray LED indicators for showing alarm staus of PSU Caution DOUBLE POLE/NEUTRAL FUSING 2.1.3.3 Remote Optic(ROPTIC) 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 8.
At the same front, it also has communication LED Indicators to show communication status with upper devices. Through Local port, the unit enables you to check and control device status through PC and laptop. It provides three interface port with ARUs to communicate with these. It also provide dry contact port, which is (1) output port and (1) input port. Figure 9. AC-DC RPSU Outer Look 2.1.3.
each module. Each unit need to connected to the correct slot of the SIU. Figure 11. SIU Outer Look 2.1.4 Bottom of HROU 2.1.4.1 Functions The Bottom look of HROU depends on the combine unit(CU) with 3 options. The CU option1 and 2 need to install a specified CU in the enclosure like the table below explains. Thus, the CU option1 has one antenna port, the CU option2 has two antenna ports.
Figure 12. The Bottom Look of HROU and CU options Figure 13. The panel for support CU Option3 with 4 antenna ports Power In Power Out (Only AC) T/RX RF port to ARU External I/O ALM In/Out Optic Port The Panel for CU Option 1 and 2 GND LUG External FAN Unit Figure 14.
No 1 Port Optical Port HMRU 1EA Remark SC/APC, Waterproof Optiacl Input port N Type-Female 2 T/RX RF Port 2EA Connected for transmittering TX to ARU and recieving RX signal from ARU.
D F.G Frame Ground MS Connector numbering Name Description A N.C Not Connected B N.C Not Connected C +V +48V D -V -48V DC Power Port outlook I/O PORT I/O ports are reserved ports for ARU for future implementation, and used to monitor the status and control the equipments. Below figure is naming of the I/O ports.
Section3 System Installation 3.1 HROU Installation 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.
3.1.1 Tools Tools needed for installation is table below No Tools Q’ty Specification Remark +, 3Ø For fixing Length is more than 20mm HRDU 1 1 2 1 33mm 1 19mm To tighten antenna port 3 To CU N-type port 3.1.2 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(IP65). The way to install for both HMRU and ARU has same method.
Figure 15.
Figure 16. Dimension used to install HROU on the WALL 3.1.3 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 17. Procedures of installation 3.1.4 HROU components HROU has the following components: No. Common Part Unit Description Remark Enclosure Including Wall mounting bracket 1EA RCPU - 1EA R_OPTIC With SC/ACP adaptor(only HMRU) 1EA,optional RPSU AC 110/220V or DC -48V 1EA FAN UNIT 2 FANs is inside 1EA CU1L7085IC19P21A Multiplexer1 This integrated combiner unit combines all bands 1EA for output to a single antenna connection.
If no combiner is used, all amplifier outputs should No combiner be connected directly to the individual antenna 1EA connectors on the bottom of the enclosure Power Cable1 Power Cable2 HMRU HRDU MS Connector with 4 hole(AC and DC) 1EA, HMRU MS connector for HMRU connection with MS con and Circular connector on the each side of end Max 4RDUs in the one enclosure 1EA, HARU Max 4EA Basically, the common part of HROU should have an enclosure and it is equipped with RCPU to inquire and control state of
DC Power HROU supports only DC48V of input power. Provided outside power cable is only one type. The pin discription of DC port is below. You should connect exact polarity of DC. Port outlook MS Connector numbering Name Description A N.C Not Connected B N.C Not Connected C +V +48V D -V -48V Check if the connection is the same as one seen in the table above and make sure to turn the power ON.
3.1.6 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 18. Location of Ground Terminal The specification of compression terminal is like below.
Figure 19. Information of Terminal The required part number is JOCT 16-6 supporting AWG 6. The way to install the grounding cable comply with below procedures. Figure 20.
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. Cut the ground wire to proper length and connect it to the earth ground source ( Round terminals located on the side of a 1 mm2 (16 AWG) or more wires Using permanently connected to earth.) 3.1.
Figure 22.
Figure 23. How to install Optical Cabling 3.1.8 HROU ALM IN/OUT Port cabling The ALM IN/OUT Connector is located at the bottom of Remote Unit enclosure fixed. Cable can be connected by using connectors. Figure 24.
Figure 25. Information of ALM IN/OUT Connector The way to install the ALM IN/OUT Connector comply with below procedures Figure 26. How to install ALM IN/OUT Cabling The procedures are Peel off sheath of the cable. Assemble all components on cable as following.
Connect all wires to insert according to wire list, then tighten all small screws. The torque for small screws is 0.2Nm. Assemble plastic nut to main body. Recommended torque : 1.0Nm. (Note : The key inside the main body must go straight to slot of insert.) Push the cable seal, pinch ring into the main body, then tighten the pressure screw into the body with recommended torque : 1.0Nm. 3.1.9 Mounting of HRDU HROU has slots to enable up to four HRDU modules to be mounted in it.
The Remote Unit holds a maximum of 4 HRDUs. Guide brackets on the bottom of each HRDU slot simplify installation as described below. MRDU installation requires a +No.1 tip size screwdriver. Figure 28.
The procedures are 1. Lift the HRDU onto the guide bracket and ensure the MRDU is level left to right 2. Push the HRDU into the corresponding slot in the direction of the heat sink while levelling the MRDU to guide bracket 3. Make sure the HRDU is firmly inserted into the corresponding slot. Tighten the 4 corner screws to secure the unit 4. Install HRDU blank cards in all unused slots in the remote.
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.
This equipment complies with RF radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 650 cm between the radiator and your body. 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.
