N20-R-HRDU-AWS13 User Manual_180115_rev.2
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ALLIANCE_N20
User Manual
Document Reference:
Version: V1.2
Document Status: Release 2
Issue Date: Jan 16, 2017
Author: Hwan sun Lee
Department: R&D Division Team 3
Authorizing Manager: Kyung Eun Han
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REVISION HISTORY
Version
Issue Date
No. of
Pages
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
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.kr or send email at sjkim@solid.co.kr
This manual is produced by Global Business Division Business Team Printed in Korea.
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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 ............................................................................ 15
2.1.2.1 HMRU block diagram ................................................................................ 15
2.1.2.2 HROU inner look ...................................................................................... 16
2.1.2.3 HROU part list .......................................................................................... 17
2.1.3 Function by unit ....................................................................................... 18
2.1.3.1 High Remote Drive Unit (HRDU) ................................................................. 18
2.1.3.2 Remote Power Supply Unit ( RPSU) ............................................................ 21
2.1.3.3 Remote Optic(ROPTIC) .............................................................................. 22
2.1.3.4 Remote Central Processor Unit (RCPU) ....................................................... 22
2.1.3.5 Multiplexer .............................................................................................. 23
2.1.3.6 System interface unit (SIU) ........................................................................ 23
2.1.4 Bottom of HROU ...................................................................................... 24
2.1.4.1 Functions ................................................................................................. 24
Section3 System Installation ................................................................................... 28
3.1 HROU Installation ........................................................................................... 28
3.1.1 Tools ....................................................................................................... 28
3.1.2 HROU Enclosure installation ...................................................................... 29
3.1.3 HROU Wall Mount Installation ................................................................... 30
3.1.4 HROU components ................................................................................... 31
3.1.5 HROU Power Cabling ................................................................................ 33
3.1.6 HROU Ground cabling ............................................................................... 34
3.1.7 HROU Optical Cable .................................................................................. 36
3.1.8 HROU ALM IN/OUT Port cabling ................................................................ 38
3.1.9 Mounting of HRDU ................................................................................... 40
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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 ............................................................................... 18
Figure 8. AC-DC RPSU Outer Look ...................................................................... 21
Figure 9. DC-DC RPSU Outer Look ...................................................................... 21
Figure 10. R OPTIC Outer Look .......................................................................... 22
Figure 11. AC-DC RPSU Outer Look .................................................................... 23
Figure 12. Multiplexer Outer Look ..................................................................... 23
Figure 13. SIU Outer Look ................................................................................. 24
Figure 14. The Bottom Look of HROU and CU options .......................................... 25
Figure 15. The panel for support CU Option3 with 4 antenna ports ....................... 25
Figure 16. The name of each port on the bottom of HROU ................................... 25
Figure 17. How to install ROU ........................................................................... 29
Figure 18. Dimension used to install HROU on the WALL ...................................... 30
Figure 19. Procedures of installation .................................................................. 31
Figure 20. Location of Ground Terminal.............................................................. 34
Figure 21. Information of Terminal .................................................................... 35
Figure 22. How to install Ground Terminal .......................................................... 35
Figure 23. Location of Optical Connector ............................................................ 36
Figure 24. Information of Optical Connector ....................................................... 37
Figure 25. How to install Optical Cabling ............................................................ 38
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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 ......................................................................... 41
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Section1
Safety & Certification Notice
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“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.
Switch the mains off prior to any work in such a repeater. Any local regulations are to be followed when
servicing repeaters.
- When working with units outdoors, make sure to securely fasten the door or cover in an open position
to prevent the door from slamming shut in windy conditions.
- Use this unit 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.
- Any DAS system or Fiber BDA will generate radio (RF) signals and continuously emit RF energy. Avoid
prolonged exposure to the antennas. SOLiD recommends maintaining a 500 cm minimum clearance
from the antenna while the system is operating.
- Antennas must be installed in accordance with FCC 27.50 and Part 24, SRSP 502, SRSP 503, SRSP 510 and
SRSP 513. With 17dBi gain antennas the height of the antenna above average terrain (HAAT) must
not exceed 221.08 m. For different gain antennas refer to the relevant rules and the local licensing auth
orities.
- Do not operate this unit on or close to flammable materials, as the unit may reach high temperatures
due to power dissipation.
- Do not use any solvents, chemicals, or cleaning solutions containing alcohol, ammonia, or abrasives on
the DAS equipment. Alcohol may be used to clean fiber optic cabling ends and connectors.
- To prevent electrical shock, switch the main power supply off prior to working with the DAS System or
Fiber BDA. Never install or use electrical equipment in a wet location or during a lightning storm.
- Do not look into the ends of any optical fiber or directly into the optical transceiver of any digital unit.
Use an optical spectrum analyzer to verify active fibers. Place a protective cap over any radiating
transceiver or optical fiber connector to avoid the potential of radiation exposure.
- Allow sufficient fiber length to permit routing without severe bends.
- For pluggable equipment, make sure to install the socket outlet near the equipment so that it is easily
accessible.
- A readily accessible disconnect device shall be incorporated external to the equipment.
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- 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. 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.
- 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 on trolled by the
authority responsible for the location.
- Notice! Be careful not to touch the Heat-sink part due to high temperature.
- Signal booster warning label message should include
- Certification
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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.
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.This product
conforms to all applicable standards of 21 CFR Chapter 1, Subchaper J, Part 1040
- IC Booster warning label message should include
WARNING: This is NOT a CONSUMER device. It is designed for installation by an
installer approved by an ISED licensee. You MUST have an ISED LICENCE or the
express consent of an ISED licensee to operate this device.
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Section2
System configuration and Functions
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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. 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.
When receiving RX signals through the antenna port, this unit filters out-of-band signals in a
corresponding HRDU and sends the results to R-OPTIC to make electronic-optical conversion of them.
After converted, the signals are sent to a upper device of ODU. HMRU can be equipped with up to four
HRDUs (High Remote Drive Unit) and the module supports single band only.
HARU receives TX RF signal from HMRU and amplifies through High Power Amp in a corresponding HRDU
combined with UDCU, PAU and Cavity duplexer, and then radiated to the CU(Combining Unit)
When receiving RX signals through the antenna port, HRDU filters out-of band signal in a corresponding
HRDU and sends the results to MHRU through RF cable.
Figure 1. HROU consists of 2 unit
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Figure 2. HROU outer Look
2.1.1 Specifications of HROU
Item
Spec.
Remark
HMRU
The rated mean output Power
per band
700LTE
850IC
1900P
AWS13
2600_FDD
+44dBm
R-700LTE-FN
R-850IC
R-1900P
R-AWS13
2300_WCS
2500TDLTE
+43dBm
1900P_40
+46dBm
AWS13_40
+46dBm
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The nominal downlink
bandwidth
700LTE
28MHz
728 - 756MHz
R-700LTE-FN
40MHz
728 - 768MHz
850IC
32MHz
862 - 894MHz
R-850IC
1900P
65MHz
1930 - 1995MHz
R-1900P
AWS13
70MHz
2110 - 2180MHz
R-AWS13
1900P_40
65MHz
1930 - 1995MHz
AWS13_40
70MHz
2110 - 2180MHz
2300_WCS
10MHz
2350 – 2360MHz
2500TDLTE
67.6MHz (LB, UB)
37.8MHz (MB)
LB : 2497.8 ~ 2565.4 MHz
MB : 2574.1 ~ 2611.9 MHz
UB : 2619.8 ~ 2687.4 MHz
2600_FDD
70MHz
2620 - 2690MHz
The nominal uplink bandwidth
700LTE
17MHz and 10MHz
699 - 716MHz
777 - 787MHz
R-700LTE-FN
17MHz and 20MHz
699 - 716MHz
777 - 798MHz
850IC
32MHz
817 - 849MHz
R-850IC
1900P
65MHz
1850 - 1915MHz
R-1900P
AWS13
70MHz
1710 - 1780MHz
R-AWS13
1900P_40
65MHz
1850 - 1915MHz
AWS13_40
70MHz
1710 - 1780MHz
2300_WCS
10MHz
2305 – 2315MHz
2500TDLTE
67.6MHz (LB, UB)
37.8MHz (MB)
LB : 2497.8 ~ 2565.4 MHz
MB : 2574.1 ~ 2611.9 MHz
UB : 2619.8 ~ 2687.4 MHz
2600_FDD
70MHz
2500 - 2570 MHz
The nominal passband gain
Downlink
R-700LTE-FN
63dB
700LTE
850IC
59dB
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1900P
AWS13
2600_FDD
59dB
2300_WCS
2500TDLTE
R-850IC
R-1900P
R-AWS13
65dB
1900P_40W
AWS13_40W
62dB
Uplink
45dB
each band
Input/ Output Impedance
50 ohm
Weight
39 Kg
Common Part
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
63dB
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2.1.2 Block Diagram of HROU
2.1.2.1 HMRU block diagram
Figure 3. HMRU Block diagram
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2.1.2.2 ROU inner look
Figure 4. Inside of Remote Unit
** In the HARU enclosure, not need to install R-Optic
HRDU#4
HRDU#3
HRDU#2
HRDU#1
R-OPTIC
RPSU
CU
RCPU
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2.1.2.3 HROU part list
No.
Unit
Description
Remark
1
HRDU X4
High Remote Drive Unit
Consist of UDCU, PAU and cavity filter
Filter and high amplify TX signals;
Filter and amplify RX signals in low noise amplifier;
Remove out-of signals through cavity duplexer
Optional
Max 4
2
RPSU(AC)
Remote Power Supply Unit
Input power: 110 VAC/220VAC (85~264V)
Output power: +29 VDC
RPSU(DC)
Remote Power Supply Unit
Input power: -48 VDC(-40.8 ~ -57.6V)
Output power: +29 VDC
3
R-OPTIC
Remote Optic
Make RF conversion of TX optical signals;
Convert RX RF signals into optical signals;
Compensates optical loss;
5dBo optical link between ODU(OM4) and ROU;
10dBo optical link between ODU(OM1) and ROU;
Fiber Connector: SC/APC Connector;
Optical Wavelength: 1310/1550 WDM;
Communicates with BIU/OEU though the FSK modem
4
RCPU
Remote Central Processor Unit
Controls signal of each unit
Monitors BIU/ODU/OEU status through FSK modem
communication
5
CU1-L7085IC19P21A
Multiplexer1
This integrated combiner unit combines all bands for
output to a single antenna connection.
CU2-L7085IC19P21A
Multiplexer2
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.
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No combiner
If no combiner is used, all amplifier outputs should be
connected directly to the individual antenna connectors
on the bottom of the enclosure
6
Enclosure
Enclosure to satisfy NEMA4(IP66);
Wall mounting(Vertical Mount)
7
SIU
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. 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 5. HRDU Outer Look
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HRDU devices are varied for each frequency band , including the following:
No
Unit Naming
Description
Frequency (Bandwidth )
TX
RX
1
N20-HRDU-L700
Single band
728~756MHz
699 ~ 716MHz
777 ~ 787MHz
2
N20-R-HRDU-700LTE-FN
Single band
728~768MHz
699 ~ 716MHz
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 - 1995MHz
1850 - 1915MHz
7
N20-HRDU-AWS13
Single band
2110 - 2180MHz
1710 - 1780MHz
8
N20-R-HRDU-AWS13
Single band
2110 - 2180MHz
1710 - 1780MHz
9
N20-HRDU_1900P_40
Single band
1930 - 1995MHz
1850 - 1915MHz
10
N20-HRDU_AWS13_40
Single band
2110 - 2180MHz
1710 - 1780MHz
11
N20-HRDU_2300_WCS
Single band
2350-2360MHz
2305~2315MHz
12
N20-HRDU-2500TDLTE
Single band
LB : 2497.8 ~ 2565.4 MHz
MB : 2574.1 ~ 2611.9 MHz
UB : 2619.8 ~ 2687.4 MHz
13
N20-HRDU_2600_FDD
Single band
2620-2690MHz
2500-2570MHz
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No
Unit naming
Dimension
Weight
Power
consumption
Outlook
1
N20-HRDU-L700
233 X 155 X 148
6.2kg
140W
N20-R-HRDU-700LTE
2
N20-HRDU-850IC
233 X 155 X 143
5.6kg
150W
N20-R-HRDU-850IC
3
N20-HRDU-1900P
233 X 155 X 131
4.5kg
150W
N20-R-HRDU-1900P
4
N20-HRDU-AWS13
233 X 155 X 98
3.4kg
130W
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
4.3kg
175W
7
N20-HRDU-2600_FDD
233x155x129
5.3 kg
155W
8
N20-HRDU_1900P_40
233x155x129
5.3 kg
155W
9
N20-HRDU_AWS13_40
233x155x129
5.3 kg
155W
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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.
RPSU has a circuit brake to turn the power ON/OFF and has LED indicator at the top to check if input
power is normally supplied.
Figure 6. AC-DC RPSU Outer Look
Figure 7. DC-DC RPSU Outer Look
Functions:
POWER SWITCH
FAN CON
POWER IN
ADD-ON ROU
POWER OUT
POWER IN
POWER SWITCH
FAN CON
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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. R OPTIC Outer Look
2.1.3.4 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. 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
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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. You need to connect input and output ports of
RDU through a corresponding port.
Figure 10. Multiplexer Outer Look
2.1.3.6 System interface unit (SIU)
This unit connect with HRDU, 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.
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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.
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Figure 12. The Bottom Look of HROU and CU options
Figure 13. The panel for support CU Option3 with 4 antenna ports
Figure 14. The name of each port on the bottom of HROU
Power In
Power Out
(Only AC)
T/RX RF
port to ARU I/O
External
ALM In/Out
External
FAN Unit
GND LUG
Optic
Port
The Panel for
CU Option 1 and 2
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No
Port
HMRU
Remark
1
Optical Port
1EA
SC/APC, Waterproof
Optiacl Input port
2
T/RX RF Port
2EA
N Type-Female
Connected for transmittering TX to ARU
and recieving RX signal from ARU.
3
ANT1
1EA
DIN-type female_CU option1 ,2 and 3
4
ANT2
1EA
DIN-type female_CU option2 and 3
5
ANT3
1EA
DIN-type female_Only CU Option3
6
ANT4
1EA
DIN-type female_Only CU Option3
7
Power IN
1EA
MS-Con, Waterproof
AC Power IN Or DC Power IN
8
Power OUT
1EA
MS-Con, Waterproof
AC 120V Output port(Only AC) to ARU
9
External FAN unit
1EA
Waterproof-Con
10
GND LUG PORT
1EA
Terminal for system ground
11
External ALM In/Out
1EA
Input/output terminal for dry contact
12
I/O Port
1EA
Port for communicate with ARU
POWER PORT
Power ports are used for power-supplying of -48V DC or 120V AC, and specific power
cable should be applied to each different types of ROU power supply (AC/DC or DC/DC).
Below figure is naming of the power supply by type.
AC Power
Port outlook
MS Connector numbering
Name
Description
A
AC_H
AC Hot
B
AC_N
AC Neutral
C
N.C
Not Connected
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D
F.G
Frame Ground
DC Power
Port outlook
MS Connector numbering
Name
Description
A
N.C
Not Connected
B
N.C
Not Connected
C
+V
+48V
D
-V
-48V
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.
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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. Then, it describes the quantity of
components of modules to be installed in each unit and expansion method.
3.1.1 Tools
Tools needed for installation is table below
No
Tools
Q’ty
Specification
Remark
1
1
+, 3Ø
Length is more than 20mm
For fixing
HRDU
2
1
33mm
To tighten
antenna port
3
1
19mm
To CU N-type
port
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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. How to install ROU
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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.
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Figure 17. Procedures of installation
3.1.4 HROU components
HROU has the following components:
No.
Unit
Description
Remark
Common
Part
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
CU1-
L7085IC19P21A
Multiplexer1
This integrated combiner unit combines all bands
for output to a single antenna connection.
1EA,
optional
CU2-
L7085IC19P21A
Multiplexer2
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.
1EA,
optional
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CU4-
L7085IC19P21A25T
DL
Multiplexer3
The integrated CU that combines all band for output
to a single antenna output. Either 700LTE or 850IC
band is combined to the single antenna output
through the designated port for dual input prepared
at upper right corner.
1EA,
optional
CU7-23W25TDL
Multiplexer4
This integrated CU combines two bands for output to
a single antenna connection.
1EA,
optional
No combiner
If no combiner is used, all amplifier outputs should be
connected directly to the individual antenna
connectors on the bottom of the enclosure
1EA
Power Cable1
MS Connector with 4 hole(AC and DC)
1EA, HMRU
Power Cable2
MS connector for HMRU connection with MS con and
Circular connector on the each side of end
1EA, HARU
HMRU
HRDU
Max 4RDUs in the one enclosure
Max 4EA
Basically, the common part of HROU should have an enclosure and it is equipped with RCPU to inquire
and control state of each module, R_OPTIC to make both of electronic-optical and optical-electronic
conversions, RPSU to supply power for HROU. It should have Power Cable for external rectifier or to supply
required power.
In addition, HRDU can be mounted and removed to provide service for desired band.
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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
Check if the connection is the same as one seen in the table above and make sure to turn the power ON.
Provided AC power cable’s outlook is below
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.
A : AC_H
B : AC_N
C : N.C
D : F.G
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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. Location of Ground Terminal
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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. How to install Ground Terminal
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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.)
3.1.7 HROU Optical Cable
The Optical Connector is located at the bottom of Remote Unit enclosure fixed. Optical Cable can be
connected by using connectors.
Figure 21. Location of Optical Connector
The specification of compression Optic Connector is like below.
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Figure 22. Information of Optical Connector
The way to install the Optical cable comply with below procedures
The procedures are
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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. Location of ALM IN/OUT Connector
The specification of compression ALM IN/OUT Connector is like below
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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.
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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.
You can mount a HRDU into designated slot surely and should install each HRDU into its
designated location as shown in the installation diagram on the door of enclosure.
It is not possible to provide services with a HRDU module alone; you need to connect HRDU
cavity duplexer antenna port with CU’s designated port.
Figure 27. Location of each modules in the HROU
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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
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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. First insert the blank card into the
corresponding slot, then tighten the captive screw to secure it
"The Manufacturer's rated output power of this equipment is for single carrier operation. For
situations when multiple carrier signals are present, the rating would have to be reduced by 3.5
dB, especially where the output signal is re-radiated and can cause interference to adjacent band
users. This power reduction is to be by means of input power or gain reduction and not by an
attenuator at the output of the device."
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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.
Conformément à la réglementation d’Industrie Canada, le présent émetteur radio peut
fonctionneravec une antenne d’un type et d’un gain maximal (ou inférieur) approuvé pour
l’émetteur par Industrie Canada. Dans le but de réduire les risques de brouillage radioélectrique
à l’intention desautres utilisateurs, il faut choisir le type d’antenne et son gain de sorte que la
puissance isotroperayonnée quivalente (p.i.r.e.) ne dépassepas l’intensité nécessaire à
l’établissement d’une communication satisfaisante.
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.
Le présent émetteur radio (identifier le dispositif par son numéro de certification ou son
numéro de modèle s’il fait partie du matériel de catégorie I) a été approuvé par Industrie
Canada pour fonctionner avec les types d’antenne énumérés ci-dessous et ayant un gain
admissible maximal et l’impédance requise pour chaque type d’antenne. Les types d’antenne
non inclus dans cette liste,ou dont le gain est supérieur au gain maximal indiqué, sont
strictement interdits pour l’exploitation de l’émetteur.
RF Radiation Exposure
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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
500 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.
RSS-102 RF Exposure
L’antenne (ou les antennes) doit être installée de façon à maintenir à tout instant une distance
minimum de au moins 500 cm entre la source de radiation (l’antenne) et toute personne
physique. Cet appareil ne doit pas être installé ou utilisé en conjonction avec une autre antenne
ou émetteur.
- IC Booster warning label message should include
WARNING: This is NOT a CONSUMER device. It is designed for installation by an
installer approved by an ISED licensee. You MUST have an ISED LICENCE or the
express consent of an ISED licensee to operate this device.