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 Dec 7, 2017 Update Added new products V1.4 July 26, 2019 Update Added newb 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 .......................................................................... 15 Figure 6. Inside of Remote Unit ......................................................................... 16 Figure 7. HRDU Outer Look ..................................
Figure 26. Location of ALM IN/OUT Connector.................................................... 39 Figure 27. Information of ALM IN/OUT Connector ............................................... 40 Figure 28. How to install ALM IN/OUT Cabling .................................................... 40 Figure 29. Location of each modules in the HROU ............................................... 41 Figure 30.How to mount HRDU .........................................................................
Section1 Safety & Certification Notice Confidential & Proprietary 6/45
“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.
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. All components connected to this device must operate in the frequency range of this device. - Only 50 ohm rated antennas, cables and passive components operating from 150 - 3 GHz shall be used with this device.
- 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 10/45
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.
2500TDLTE_40 AWS13_40 +46dBm 600LTE 35MHz 617 – 652MHz 700LTE 28MHz 728 - 756MHz R-700LTE-FN 40MHz 728 - 768MHz 32MHz 862 - 894MHz 65MHz 1930 - 1995MHz 70MHz 2110 - 2180MHz 1900P_40 65MHz 1930 - 1995MHz AWS13_40 70MHz 2110 - 2180MHz 2300_WCS 10MHz 2350 – 2360MHz 850IC R-850IC 1900P R-1900P AWS13 The nominal downlink bandwidth R-AWS13 LB : 2497.8 ~ 2565.4 MHz 67.6MHz (LB, UB) 2500TDLTE 37.8MHz (MB) MB : 2574.1 ~ 2611.9 MHz UB : 2619.8 ~ 2687.4 MHz LB : 2496.
2300_WCS 10MHz 2305 – 2315MHz LB : 2497.8 ~ 2565.4 MHz 67.6MHz (LB, UB) 2500TDLTE 37.8MHz (MB) MB : 2574.1 ~ 2611.9 MHz UB : 2619.8 ~ 2687.4 MHz LB : 2496.8 ~ 2568 MHz 71.2MHz (LB, UB) 2500TDLTE_40W 40.
R-1900P R-AWS13 1900P_40W AWS13_40W 2500TDLTE_40W Input/ Output Impedance 50 ohm Weight 39 Kg Power consumption 50W Temperature range -25°C to +55°C/ -13 to 131°F Ambient Temperature Humidity Range 0% ~ 90% Non-condensing Sealing (Remote Unit) IEC 60 529 EN 60 529 IP66 Complaint Size(mm) 320 x 1165 x260 Including Bracket 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.
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 2.1.3 Function by unit 2.1.3.1 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.
HRDU devices are varied for each frequency band , including the following: Frequency (Bandwidth ) No Unit Naming Description TX RX 699 ~ 716MHz 1 N20-HRDU-L700 Single band 728~756MHz 777 ~ 787MHz 699 ~ 716MHz 2 N20-R-HRDU-700LTE-FN Single band 728~768MHz 777 ~ 798MHz 3 N20-HRDU-850IC Single band 862 - 894MHz 817 - 849MHz 4 N20-R-HRDU-850IC Single band 862 - 894MHz 817 - 849MHz 5 N20-HRDU-1900P Single band 1930 - 1995MHz 1850 - 1915MHz 6 N20-R-HRDU-1900P Single band 1930 - 1995M
15 No N20-HRDU-600 Unit naming Dual band 617 ~ 652MHz 600+700 B1: 663 ~ 716MHz 700 B2: 777 ~ 798MHz Power Dimension Weight 233 X 155 X 148 6.2kg 140W 233 X 155 X 143 5.6kg 150W 233 X 155 X 131 4.5kg 150W 233 X 155 X 98 3.4kg 130W consumption N20-HRDU-L700 1 N20-R-HRDU-700LTE-FN N20-HRDU-850IC 2 N20-R-HRDU-850IC N20-HRDU-1900P 3 N20-R-HRDU-1900P N20-HRDU-AWS13 4 N20-R-HRDU-AWS13 5 N20-HRDU-2300_WCS 233 X 155 X 89 3.4kg 145W 6 N20-HRDU-25TDD 233 X 155 X 89 4.
9 N20-HRDU_AWS13_40 233x155x129 5.3 kg 155W 10 N20-HRDU-2500TDLTE-40 233x155x129 5.
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.
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.
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 2.1.3.5 Multiplexer Multiplexer it called combine unit(CU) works as a module to combine or distribute multiple signals into one or two antennas. This device has a port to combine multiple signals.
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. Finally, the CU option3 with 4 antenna ports is not necessary to install CU in the enclosure and needs to apply the panel with 4-DIN Type on the bottom of HROU. See table and drawing below for.
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.
3.1.2 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. Basically HROU is attached with wall mountable bracket. HROU can be mounted into either of wall or on a pole. 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 for output to a single antenna connection.
Multiplexer3 CU4L7085IC19P21A25T DL The integrated CU that combines all band for output to a single antenna output. Either 700LTE or 850IC 1EA, band is combined to the single antenna output optional through the designated port for dual input prepared at upper right corner. Multiplexer4 CU7-23W25TDL This integrated CU combines two bands for output to a single antenna connection.
3.1.5 HROU Power Cabling AC Power 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.
Provided DC power cable’s outlook is below 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.
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.
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.
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.How to mount HRDU 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.
FCC/IC User Warning 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.
RSS-GEN, SEC. 7.1.2 – (DETACHABLE ANTENNAS) 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.
