ALLIANCE_MPROU User Manual Document Reference: Version: V1.
REVISION HISTORY Version Issue Date V 1.0 July 26, 2019 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 ....................................................................... 5 Section2 System configuration and Functions ............................................................. 9 2.1 MPROU (Mixed power Remote Optic Unit) ....................................................... 10 2.1.1 Specifications of HROU ............................................................................. 11 2.1.2 Block Diagram of MPROU....................................
Contents of Figure Figure 1. HROU consists of 1 unit ...................................................................... 10 Figure 2. HROU outer Look ............................................................................... 11 Figure 3. Inside of Remote Unit ......................................................................... 13 Figure 4. HRDU Outer Look ............................................................................... 15 Figure 5. AC-DC RPSU Outer Look ..........................
Section1 Safety & Certification Notice Confidential & Proprietary 5/26
“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.
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. - The head end unit must always be connected to the Base Station using a direct cabled connection. This system has not been approved for use with a wireless connection via server antenna to the base station.
- 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. UL/CUL: This equipment complies with UL and CUL 1950-1 Standard for safety for information technology equipment,including electrical business equipment FDA/CDRH: This equipment uses a Class 1 LASER according to FDA/CDRH Rules.
Section2 System configuration and Functions Confidential & Proprietary 9/26
2.1 MPROU (Mixed power Remote Optic Unit) MPROU consists of one unit. MPROU receives TX optical signals from ODU and converts them into RF signals. The converted RF signals are amplified through High Power Amp in a corresponding HRDU band combined with UDCU, PAU and Cavity duplexer, and then radiated to the antenna port.
Figure 2. MPROU outer Look 2.1.1 Specifications of MPROU Spec.
600 : 35MHz 600_700LTE_FN The nominal uplink bandwidth 700 : 39MHz 2500_100TDD 194MHz 2300_WCS 10MHz AWS13 70MHz 1900P 65MHz 850IC 32MHz 600 : 35MHz 600_700LTE_FN 700FN B1 : 17MHz 700FN B2 : 21MHz 2500_100TDD AWS13 1900P Downlink 2300_WCS 850IC 600_700LTE_FN The nominal passband gain 55dB 57dB 54dB 51dB 2500_100TDD 2300_WCS AWS13 Uplink 1900P 45dB 850IC 600_700LTE_FN Input/ Output Impedance 50 ohm Weight 42 Kg Power consumption 50W Temperature range -25°C to +55°C/ -13 to 131
2.1.2 Block Diagram of MPROU 2.1.2.1 MPROU inner look Figure 3. Inside of Remote Unit 2.1.2.2 MPROU part list No.
Remote Power Supply Unit RPSU(DC) Input power: -48 VDC(-40.8 ~ -57.
Figure 4.
No Unit naming Dimension Weight Power consumption 1 HRDU_2500_100TDD 233 X 155 X 106 4.2kg 140W 2 N20-HRDU-2300_WCS 222 X 155 X 108 4.
2.1.3.2 Remote Power Supply Unit ( RPSU) There are 2types of RPSU in the MPROU 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 RDU 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.
2.1.3.4 Remote Central Processor Unit (RCPU) RCPU can monitor and control each module of MPROU. This unit receives and analyzes upper communication data from Remote Optic and reports the unit's own value to upper devices. At the front of the module, it has LED indicator to show system status, letting you check any abnormalities at a time. At the same front, it also has communication LED Indicators to show communication status with upper devices.
2.1.3.6 System interface unit (SIU) This unit connect with RDU, R CPU, R Optic and RPSU. SIU distributes power and signals to each module. Each unit need to connected to the correct slot of the SIU. Figure 10. SIU Outer Look 2.1.4 Bottom of MPROU 2.1.4.1 Functions Figure 11.
No Port HMRU Remark SC/APC, Waterproof 1 Optical Port 1EA 2 ANTENNA PORT 1EA 3 Power IN 1EA 4 External FAN unit 1EA Waterproof-Con 5 GND LUG PORT 1EA Terminal for system ground 6 External ALM In/Out 1EA Input/output terminal for dry contact Confidential & Proprietary Optiacl Input port DIN-type female MS-Con, Waterproof AC Power IN Or DC Power IN 21/26
Section3 System Installation 3.1 MPROU 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 MPROU Enclosure installation MPROU 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). Basically MPROU is attached with wall mountable bracket. MPROU can be mounted into either of wall or on a pole. Figure 12.
3.1.3 MPROU Wall Mount Installation MPROU’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.
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.