FCC ID : X4O-ICS-F0837
HCT CO., LTD.
SAN 136-1, AMI-RI, BUBAL-EUP, ICHEON-SI, KYOUNGKI-DO, 467-701, KOREA
TEL:+82 31 639 8517 FAX:+82 31 639 8525 www.hct.co.kr
Report No. : HCTR1002FR09 1/1
ATTACHMENT E.
- USER MANUAL -
ICS-F0837
User Manual
<Interference Cancellation System for WCDMA or CDMA 5 Watt>
2010. 1
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[ Table of Contents ]
1. System Overview ................................................................................................. 10
2. System Network Configuration ............................................................................ 11
2.1. Service for Network.............................................................................................. 11
2.2. NMS Network....................................................................................................... 12
3. System Specification............................................................................................ 13
3.1. System................................................................................................................. 13
3.1.1. System Specification ....................................................................................... 13
3.2. System Configuration........................................................................................... 17
3.3. Environment Specification.................................................................................... 18
3.4. Mechanical Specification...................................................................................... 18
4. Housing................................................................................................................ 19
4.1. Housing Configuration ......................................................................................... 19
4.1.1. System ............................................................................................................ 19
4.1.2. System Block Plan .......................................................................................... 21
4.1.3. System External Connector Plan .................................................................... 22
5. Main Module Configuration.................................................................................. 24
5.1. ICM (Interference Cancellation Module) .............................................................. 24
5.1.1. ICM 24
5.2. Filter..................................................................................................................... 25
5.2.1. Donor & Service Duplexer............................................................................... 25
5.3. Dual HPA ............................................................................................................. 26
5.3.1. Dual HPA......................................................................................................... 26
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5.4. Power Supply....................................................................................................... 27
5.4.1. Power Supply.................................................................................................. 27
5.5. INTERFACE......................................................................................................... 28
5.5.1. INTERFACE .................................................................................................... 28
5.5.2. VFD 30
5.5.3. KEY-PAD ......................................................................................................... 33
6. Main features of system operation and monitoring program ............................. 34
6.1. Download Feature................................................................................................ 34
6.1.1. Objective ......................................................................................................... 34
6.1.2. Procedure........................................................................................................ 34
6.2. ICS Gain Setup Feature....................................................................................... 34
6.2.1. Objective ......................................................................................................... 34
6.2.2. Procedure........................................................................................................ 34
6.2.3. Others ............................................................................................................. 35
6.3. Total Power Limit.................................................................................................. 35
6.3.1. Objective ......................................................................................................... 35
6.3.2. Procedure........................................................................................................ 35
6.4. Auto Recovery ..................................................................................................... 36
6.4.1. Objective ......................................................................................................... 36
6.4.2. Procedure........................................................................................................ 36
6.5. Up Link Auto Shutdown Mode.............................................................................. 36
6.5.1. Objective ......................................................................................................... 36
6.5.2. Procedure........................................................................................................ 36
6.6. NMS Operation .................................................................................................... 37
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6.6.1. Alarm Monitoring feature................................................................................. 37
6.6.2. LED Feature.................................................................................................... 37
7. GUI ....................................................... 오류! 책갈피가 정의되어 있지 않습니다.
7.1. Program Overview ................................ 오류! 책갈피가 정의되어 있지 않습니다.
7.2. PC Requirement ................................... 오류! 책갈피가 정의되어 있지 않습니다.
7.3. How to Use ........................................... 오류! 책갈피가 정의되어 있지 않습니다.
7.3.1. Program Installation ......................... 오류! 책갈피가 정의되어 있지 않습니다.
7.3.2. Program Start ................................... 오류! 책갈피가 정의되어 있지 않습니다.
7.3.3. Window description.......................... 오류! 책갈피가 정의되어 있지 않습니다.
7.3.4. Communication Setup...................... 오류! 책갈피가 정의되어 있지 않습니다.
7.3.5. Repeater Status ............................... 오류! 책갈피가 정의되어 있지 않습니다.
7.3.6. Repeater Monitoring......................... 오류! 책갈피가 정의되어 있지 않습니다.
7.3.7. Repeater Control.............................. 오류! 책갈피가 정의되어 있지 않습니다.
7.3.8. Control Item...................................... 오류! 책갈피가 정의되어 있지 않습니다.
7.3.9. Firmware Download ......................... 오류! 책갈피가 정의되어 있지 않습니다.
7.3.10. Data Debugging........................ 오류! 책갈피가 정의되어 있지 않습니다.
7.3.11. Feedback Signal Status Check . 오류! 책갈피가 정의되어 있지 않습니다.
8. System Installation and Setup .............................................................................38
8.1. Installation............................................................................................................ 38
8.1.1. Configuration................................................................................................... 38
8.1.2. Installation....................................................................................................... 38
8.1.3. Check List before operation ............................................................................ 39
8.1.4. RF Monitor Port............................................................................................... 39
8.2. Process of ICS Repeater setup and installation .................................................. 40
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8.3. Fault / Alarm Handling.......................................................................................... 41
8.3.1. Down Link / Up Link ALARM Handling............................................................ 41
8.3.2. Environment Alarm.......................................................................................... 42
9. Manufacturer Information..................................................................................... 43
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[List of Figures]
[FIGURE - 1] SYSTEM NETWORK CONFIGURATION 1................................................... 11
[FIGURE - 2] SYSTEM NETWORK CONFIGURATION 2................................................... 11
[FIGURE - 3] NMS NETWORK CONFIGURATION.............................................................12
[FIGURE - 4] FRONT AND SIDE VIEW...............................................................................19
[FIGURE - 5] REAR VIEW...................................................................................................20
[FIGURE - 6] SYSTEM BLOCK PLAN................................................................................. 21
[FIGURE - 7] SYSTEM EXTERNAL CONNECTORS.......................................................... 22
[FIGURE - 8] DOWN LINK/UP LINK ICM ............................................................................ 24
[FIGURE - 9] DONOR & SERVICE DUPLEXER .................................................................25
[FIGURE - 10] DOWN LINK PAU ........................................................................................ 26
[FIGURE - 11] POWER SUPPLY......................................................................................... 27
[FIGURE - 12] INTERFACE................................................................................................. 28
[FIGURE - 13] RCU VFD MENU TREE...............................................................................30
[FIGURE - 14] KEY-PAD......................................................................................................33
[FIGURE - 15] GUI MAIN WINDOW...................... 오류! 책갈피가 정의되어 있지 않습니다.
[FIGURE - 16] GUI COMMUNICATION SETUP.... 오류! 책갈피가 정의되어 있지 않습니다.
[FIGURE - 17] GUI COMMUNICATION STATUS WINDOW ..오류! 책갈피가 정의되어 있지
않습니다.
[FIGURE - 18] GUI SYSTEM STATUS .................. 오류! 책갈피가 정의되어 있지 않습니다.
[FIGURE - 19] GUI PSU STATUS.......................... 오류! 책갈피가 정의되어 있지 않습니다.
[FIGURE - 20] GUI DOWN LINK SETUP STATUS 오류! 책갈피가 정의되어 있지 않습니다.
[FIGURE - 21] GUI UP LINK SETTING STATUS .. 오류! 책갈피가 정의되어 있지 않습니다.
[FIGURE - 22] GUI WCDMA(3G) CONTROL WINDOW오류! 책갈피가 정의되어 있지 않습
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니다.
[FIGURE - 23] FIRMWARE DOWNLOAD WINDOW..오류! 책갈피가 정의되어 있지 않습니
다.
[FIGURE - 24] GUI DEBUG WINDOW .................. 오류! 책갈피가 정의되어 있지 않습니다.
[FIGURE - 25] SIGNAL STATUS WINDOW .......... 오류! 책갈피가 정의되어 있지 않습니다.
[FIGURE - 26] PROCESS OF ICS REPEATER SETUP AND INSTALLATION ................... 40
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[ List of Tables ]
[TABLE - 1] RF SYSTEM SPECIFICATION.........................................................................16
[TABLE - 2] SYSTEM CONFIGURATION............................................................................ 18
[TABLE - 3] ENVIRONMENT SPECIFICATION...................................................................18
[TABLE - 4] MECHANICAL SPECIFICATION......................................................................18
[TABLE - 5] MODULES........................................................................................................21
[TABLE - 6] SYSTEM EXTERNAL CONNECTORS ............................................................22
[TABLE - 7] MECHANICAL SPECIFICATION......................................................................23
[TABLE - 8] INTERFACE FEATURES .................................................................................29
[TABLE - 9] RCU STATUS CONTROL DETAILS.................................................................33
[TABLE - 10] KEY FEATURE............................................................................................... 33
[TABLE - 11] GUI PC REQUIREMENT.................. 오류! 책갈피가 정의되어 있지 않습니다.
[TABLE - 12] REPEATER STATUS DETAILS........ 오류! 책갈피가 정의되어 있지 않습니다.
[TABLE - 13] SYSTEM MONITORING .................. 오류! 책갈피가 정의되어 있지 않습니다.
[TABLE - 14] PSU MONITORING.......................... 오류! 책갈피가 정의되어 있지 않습니다.
[TABLE - 15] DOWN LINK MONITORING............. 오류! 책갈피가 정의되어 있지 않습니다.
[TABLE - 16] UP LINK MONITORING ................... 오류! 책갈피가 정의되어 있지 않습니다.
[TABLE - 17] SYSTEM CONTROL ITEM............... 오류! 책갈피가 정의되어 있지 않습니다.
[TABLE - 18] DOWN LINK CONTROL ITEM ......... 오류! 책갈피가 정의되어 있지 않습니다.
[TABLE - 19] UP LINK CONTROL ITEM ............... 오류! 책갈피가 정의되어 있지 않습니다.
[TABLE - 20] SYSTEM CONFIGURATION.......................................................................... 38
[TABLE - 21] AC CONNECTOR PIN ASSIGN .....................................................................38
[TABLE - 22] SYSTEM CONNECTION PORT..................................................................... 39
[TABLE - 23] RF MONITOR PORT......................................................................................39
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[TABLE - 24] DOWN LINK / UP LINK ALARM HANDLING .................................................42
[TABLE - 25] ENVIRONMENT ALARM................................................................................ 42
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1. System Overview
ICS-F0837 is a digital repeater that provides optimized service with ICS (Interference
Cancellation System) to make the most efficient way to enhance WCDMA network.
ICS-F0837 consists of the same construction as normal RF repeater except DSP (Digital
Signal Processing) part and it can overcome oscillation problem caused by lack of the
isolation level between donor and coverage antennas.
ICS-F0837 can automatically compensate rapidly-changing input signals including echo
feedback signals caused by multi-path environment and it has various advantages for
operation and maintenance.
ICS-F0837 consists of ICM (Interference Cancellation Module) that cancels feedback
signals, RF signal amplifier, MCU (Main Control Unit), and modem (optional) to operate with
NMS(Network Management System).
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2. System Network Configuration
2.1. Service for Network
ICS-F0837 can provides Cell Coverage to a Node-B with using PAU and it is for
expansion of WCDMA Cell Coverage.
The System Network Configuration of ICS-F0837 is shown as below
α
β
γ
α
T1/E1
Wireless
Repeater Cell
Repeater
α
β
γ
α
β
γ
α
T1/E1
Wireless
Repeater Cell
Repeater
[Figure - 1] System Network Configuration 1
α
β
γ
α
T1/E1
Optic Fiber
Repeater Cell
Repeater
Wireless
Repeater
α
β
γ
α
β
γ
α
T1/E1
Optic Fiber
Repeater Cell
Repeater
Wireless
Repeater
[Figure - 2] System Network Configuration 2
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Input level of ICS-F0837 is air interfaced with RF signal of WCDMA transferred from
Node-B and mobile through Donor and Service Antenna. The system consists of ICM that
cancels feedback signals, RF signal amplifier, monitoring and control processor, and
modem to operate with NMS (Optional).
The system has features that the Node-B RF signal through the donor antenna, ICM and
amplified by PAU of down link to pass the signals to service antenna. Also, it takes the
mobile input signal through service antenna, ICM and amplifier to pass the signals to donor
antenna. ICM consists of two parts, RF part and Digital part and ICM cancels feedback
signals for DL and UL. DL HPA consists of AMP block that amplifies RF signals and
Controller block that monitor and controls Amp block.
2.2. NMS Network
ICS-F0837 can be connected with WRCS which has been already operating.
The Connection of between WRCS and ICS-F0837 meets the standard of service
provider.
[Figure - 3] NMS Network Configuration
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3. System Specification
3.1. System
3.1.1. System Specification
1) WCDMA
Parameter Down Link Up Link Remark
Frequency Range 869MHz ~ 894MHz 824MHz ~ 849MHz
Channel Band Width 5MHz (3.84MHz/Carrier)
Flatness 3dB p-p
Input Power Range
-63dBm ~
-33dBm/Carrier
-50dBm/Total(Under) @ Max Power
Output Power +37dBm/Total +27dBm/Total
System Gain 70dB~100dB 70dB~100dB
Gain Control Range 30dB @1dB/Step
System Delay
< 8㎲
Waveform Quality EVM ≤ 12.5%
PCDE < -35dB
Frequency Stability < 0.01ppm
VSWR < 1.5 : 1
TX/RX Isolation > 110dBc
Noise Figure - < 7dB @Max. Gain
Out-Band ACLR
≥ 45dBc @Fc±5MHz
≥ 50dBc @Fc±10MHz
2nd Harmonics > 80dBc
Impedance 50ohm
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a) ICS General Performance Specification
Parameter Condition Specification Remark
Cancellation
Window Length
DL, UL 6 us
Gain Re-Tracking
Time after reset
Target Gain ±1dB < 10 Sec
Isolation Sensing
Range
-20dB < Gain < 20dB
(-10dB < Gain < 10dB)
Accuracy ±3
Accuracy ±1
b) ICS Fading Performance Specification
Gain
Feddback Condition
(Multi-path 10)
Specification Remark
G = I + 20dB Static
EVM : < 12.5%
Gain Variation : < ±2dB
No Fading
G = I + 10dB 5Hz
EVM : < 12.5%
Gain Variation : < ±2dB
General
Operating
G = I 10Hz
EVM : < 12.5%
Gain Variation : < ±2dB
Fast Fading
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2) CDMA
Parameter Down Link Up Link Remark
Frequency Range 869MHz ~ 894MHz 824MHz ~ 849MHz
Channel Band Width 1.23MHz (Carrier)
Flatness 3dB p-p
Input Power Range
-63dBm ~
-33dBm/Carrier
-50dBm/Total(Under) @ Max Power
Output Power +37dBm/Total +27dBm/Total
System Gain 70dB~100dB 70dB~100dB
Gain Control Range 30dB @1dB/Step
System Delay
< 10㎲
Waveform Quality Rho>0.97
Frequency Stability
0.05ppm 이하
VSWR < 1.5 : 1
TX/RX Isolation > 110dBc
Noise Figure - < 7dB @Max. Gain
Spurious Emissions
Fo±750kHz: 45dBc
Fo±1.98MHz: 60dBc
Fo±3.125MHz:
-13dBm/100KHz
2nd Harmonics > 80dBc
Impedance 50ohm
a) ICS General Performance Specification
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Parameter Condition Specification Remark
Cancellation
Window Length
DL, UL 6 us
Gain Re-Tracking
Time after reset
Target Gain ±1dB < 10 Sec
Isolation Sensing
Range
10dB < Gain < 10dB Accuracy ±1
b) ICS Fading Performance Specification
Gain
Feddback Condition
(Multi-path 10)
Specification Remark
G = I + 10dB Static
Rho>0.97
Gain Variation : < ±2dB
No Fading
G = I 5Hz
Rho>0.97
Gain Variation : < ±2dB
General
Operating
[T able - 1] RF System Specification
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3.2. System Configuration
Parameter Specification Remark
Donor Antenna Duplexer
Filter Type
Service Antenna Duplexer
Power Supply
AC Input Voltage : 100VAC ~ 240VAC(50Hz/60Hz)
DC Input Voltage : +24VDC(+21VDC ~ 29.5VDC)
RF Connector Type Antenna : 7/8 Inch Din Type Female
Power Connector Type
AC:
MS3102A-20-18M(9Pin)
(Option:-AC: MS3102A22S-2P(3Hole male)
-DC: MS3102A20-8P(6Hole male)
Size 305mm(W) X 565mm(H) X 194mm(D) With bracket
weight 30Kg (Under)
Power Consumption 200W (Under)
Chasing level IP65
Operation Temperature -30°C ~ +55°C(95%RH)
NEBS GR-63-
CORE Section4.1.2
Storage Temperature -40°C ~ +80°C(95%RH)
NEBS GR-63-
CORE Section4.1.2
OMC Include Monitoring-Control-Alarm
NEBS GR-63-
CORESection4.1.1
Box panel for security of
repeater
Proportional
Local/Remote Control USB Port at local, Modem(Option)
Optional (Mute be) Remote Access
Software Setting Under Windows
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Modem for remote Include / one package
[Table - 2] System Configuration
3.3. Environment Specification
Item Specification Remark
AC Power AC 100 ~ 260V
DC In Power
DC Input Voltage :
+24VDC(+21VDC ~ 29.5VDC)
Option
Consumption power Under 200W
Operating Temperature
-30°C ~ +55°C
Operating Humidity 5% ~ 95%
Storage temperature
-40 ~ +80°C(5~95% RH)
Ingress protection IP65
[T able - 3] Environment Specification
3.4. Mechanical Specification
Item Details
Size 305(W) X 565(H) X 194(D)
Weight Under 30Kg
Convection type Natural convection
Mounting Wall & poll (modified based on user request)
Cabinet type Outdoor (compliant with IP 65)
[T able - 4] Mechanical Specification
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4. Housing
4.1. Housing Configuration
4.1.1. System
[Figure - 4] Front and Side View
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[Figure - 5] Rear View
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4.1.2. System Block Plan
[Figure - 6] System Block Plan
No. Module Name
1 ICM
2 INTERFACE (with Modem)
3 DUPLEXER (TOP)
4 DUAL HPA (BOTTOM)
5 PSU
6 UPS Interface
[T able - 5] Modules
①
②
③
④
⑤
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4.1.3. System External Connector Plan
[Figure - 7] System External Connectors
No. Name
1 AC Input Port
2 Bluetooth Modem port
3 Donor Antenna Port
4 Service Antenna Port
[T able - 6] System External Connectors
①
②
④
③
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Item Specification
Size 305mm(W) X 565mm(H) X 194mm(D)
Material
Aluminum(AL5052, AL6063) for rust protection
Cooling Natural Convection with Heat Sink
Locks 2 EA on the side of cabinet
Antenna
Port
1. Location : 2 Ports at the under of housing
2. Connector Type : DIN Type
Modem
Port
1. Location : 1 Port at the lower of housing
2. Connector Type : SMA Type
Ground M5 2Hole
Environmental
Condition
1. Water proof : outdoor type
2. ∆T : within 20℃
3.Vibration : 1G, 10~150Hz, 0.1oct/min, XYZ
[T able - 7] Mechanical Specification
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5. Main Module Configuration
5.1. ICM (Interference Cancellation Module)
ICM is located between Antenna connector and Dual HPA. It is designed to resolve the
problems caused by near-far among operators and LNA built-in to amplify a low noise and
make satisfied stop band rejection. It operates to transmit signals to Dual HPA and to
maintain signal regularly input to final amplifier after determining gain to need for system
after conversing signal processed from DSP to frequency. It is also operated the function of
Remote Control Unit through INTERFACE.
5.1.1. ICM
[Figure - 8] Down Link/Up Link ICM
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5.2. Filter
It is 25MHz Band Pass Filter(DL:869~894,UL:824~849) and consists of Service and
Donor. Service Duplexer has 40dB Coupler to monitor Output power and Donor Duplexer
has 30dB Coupler to monitor Input power. Hence it can enable to measure the signal level
and to observe its specification.
5.2.1. Donor & Service Duplexer
[Figure - 9] Donor & Service Duplexer
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5.3. Dual HPA
Down link PAU receives the signal from ICM and amplifies it finally. This is designed to
keep up the stable output power of system in order to satisfy electrical specification of
system output power.
It is a Linear Amp with output power 8W(total power) in down link, 1W in up link (total
power) and executes Drive Amp feature simultaneously while Gain is 47dB in Down Link,
33dB in Up Link.
Input Voltage is 27VDC and has alarm feature for over power, over temperature, and
VSWR. It has the same mount hole which can be applied for the same specification and
configuration according to output power amount (8W/1W) and HPA manufacturer.
5.3.1. Dual HPA
[Figure - 10] Down Link PAU
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5.4. Power Supply
PSU is designed to input AC 100~260V and to output DC +27V and +12V.
+27V and Battery is designed for the Pin short protection by inferior and can provide a
stable power supply. It also has Back-Up Battery terminals so that the service can be
provided even if there is power shortage.
5.4.1. Power Supply
[Figure - 11] Power Supply
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5.5. INTERFACE
User can monitor and control the repeater by VFD and Keypad. Interface board consists
of 40Pin connector for communication with ICM, 16pin connector for communication with
Dual HPA, 24pin connector for communication with Interface board receives electrical
power from PSU and distributed the power to all of active module except Dual HPA. It also
can communicate with all of active module. Debug port is designed based on USB
connection
5.5.1. INTERFACE
[Figure - 12] INTERF ACE
VFD
KEY-PAD
LED
MODEM ANTENNA
PORT
BLUETOOTH ANTENNA
PORT
USB
ICM
INTERFACE
POWER
INTERFACE
HPA
INTERFACE
UPS Alarm
INTERFACE
UPS Alarm
INTERFACE
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Term Feature
VFD Monitor and check the status
KEY-PAD Check and control the status
LED Check the status of Module
Modem Ant. Modem Antenna connection Port
Bluetooth Ant. Bluetooth Modem Antenna connection Port
USB GUI Port, System check with USB, PC
Power Supply ICM, INTERFACE, reverse Dual HPA power
PSU Status Status information of Power Supply Unit
Module Interface
ICM, Dual HPA, Modem
Power supply/ Data Interface
[T able - 8] INTERFACE Features
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5.5.2.2. RCU status control menu
RCU status control menu
Item Details Remark
“ Fwd Status “
” ICS : [Normal] “
“ Fwd Status “
“ OUTPWR : 000dBm”
“ Fwd Status “
“ INPWR : -000dBm”
“ Fwd Status “
“ ISO. : 000dB”
“ Fwd Status “
“ GAINMODE : [GAIN]dB>”
Down Link GAIN setup Mode
[OFF]/[GAIN]
“ Fwd Status “
“ GAIN : 000dB>”
Down Link GAIN Setup Mode
“ Fwd Status “
“ATTN : 000dB>”
Down Link Attenuator Setup Mode
“ Fwd Status “
“ HIGH : [Normal]”
“FWD Status”
“ Fwd Status “
“ LOW : [Normal]”
“ Rvs Status “
” ICS : [Normal] “
“ Rvs Status “
“ OUTPWR : 000dBm”
“ Rvs Status “
“ INPWR : -000dBm”
“ Rvs Status “
“ ISO. : 000dB”
“ Rvs Status “
“ GAINMODE : [GAIN]dB>”
Up Link GAIN Setup Mode
[OFF]/[GAIN]/[BAL]
“RVS Status”
“ Rvs Status “
“ GAIN : 000dB>”
Up Link GAIN Setup Mode
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“ Rvs Status “
“ ATTN : 000dB>”
Up Link Attenuator Setup Mode
“ Rvs Status “
“ BAL : 000dB>”
Up Link Balance Setup Mode
“ Rvs Status “
“ HIGH : [Normal]”
“ Fwd AMP Status “
“ OVERPWR : [NORMAL] ”
“ Fwd AMP Status “
“ HI. TEMP : [NORMAL]”
“ Fwd AMP Status “
“ VSWR : [NORMAL]”
“ Fwd AMP Status “
“ DC : [NORMAL]”
“ Fwd AMP Status “
“ Device : [NORMAL]”
“FWD AMP Status”
“ Fwd AMP Status “
“ Amp : [ ON ]>”
Down Link Amplifier On/Off Setup
Mode
“RVS AMP Status”
“ Rvs AMP Status “
“Amp : [ON]>”
Up Link Amplifier On/Off Setup Mode
“ Environment ”
“ DOOR : [OPEN]”
“ Environment ”
“ TEMP : 000 ℃”
“ Environment ”
“ AC : [NORMAL]”
“ Environment ”
“ DC : [NORMAL]”
“ Environment ”
“ BATT : [NOTUSE]>”
Battery Use Setup Mode
(Unistall, 29V embedded)
“ Environment ”
“ FAMODE : [MANUAL]>”
FA Mode Setup Mode
Manual (FA1~FA4), Auto
“Environment”
“ Environment ”
“ FAN : [MANUAL]>”
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“ Environment ”
“ SLANT : [RESET]>”
Slop Sensor Setup Reset
“ Environment ”
“ SLANT : [NORMAL]>”
[T able - 9] RCU Status Control Details
5.5.3. KEY-PAD
Menu Up Down Enter ESC
[Figure - 14] KEY-PAD
KEY-PAD uses 5 keys as above. Each meaning and operation is as below. The setup
Mode is only in P#02 and it can change a mode by setup.
In P#02, a menu which can be setup is displayed as ‘>’
Key Step Status Mode Setup Mode
P#00 Move to P#01 N/A
P#01 Move to P#00 N/A
Menu
P#02 Move to P#00 Move to P#00
P#00 N/A N/A
P#01 Upper menu of P#01 N/A
Up
P#02 Upper menu of P#02 On or Increase
P#00 N/A N/A
P#01 Lower menu of P#01 N/A
Down
P#02 Lower menu of P#02 Off or Decrease
P#00 Password window if press for 2 sec N/A
P#01 Move to P#02 N/A
Enter
P#02 switch over to MoPe on setting menu Setting Value
P#00 N/A N/A
P#01 Move to P#00 N/A
Esc
P#02 Move to P#01 Cancel setiting
[Table - 10] Key Feature
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6. Main features of system operation and monitoring program
6.1. Download Feature
6.1.1. Objective
To changed and updated features of system operation and monitoring program.
6.1.2. Procedure
CPU (in ICM) performs download remotely through TCP/IP function of modem installed in
a repeater.
6.2. ICS Gain Setup Feature
6.2.1. Objective
To keep up the fixed value of Gain desired by users for Down Link Path and Up Link Path
6.2.2. Procedure
1. Gain setup mode
1) User can set up Gain within a certain range.
① Down Link : 70B ~ 100B
② Up Link : 70dB ~ 100dB
2) Gain should be set up according to ICS repeater input condition.
(ex) When input is -40dBm, Gain can be over Max. 67 dB because ICS repeater
output cannot be over 37dBm)
3) When the Gain is less compared to Isolation, ICM set Attenuator. to optimized
value in order to protect the system, and CPU occurs alarm and displays
“Isolation deficient”
Æ When Isolation is back to normal, Gain return to the previous set-up and
“Isolation deficient” alarm is removed
2. OFF Mode
1) This can be established at the initial set-up or special occasion. When OFF mode,
Attenuator is set up to Maximum in order to protect the system
3. Gain Balance Mode
1) Up Link Gain is set up automatically as low as “Gain Balance set-up value
compared to Down Link current Gain
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2) Gain Balance set-up range is 0 ~ 10dB and this mode can be set up at the Up
Link
6.2.3. Others
At the initial execution, if Gain set-up is not executed normally, it is notified to the user and
holds the default Attenuator value
6.3. Total Power Limit
6.3.1. Objective
To give out Total Power to be less than the output power value which user wants and to
operate output power limit feature when output power is more than max. Output power set-
up
6.3.2. Procedure
1. Total Power Limit does not have additional operation Mode and it works based on
“max. output power value’ set up by user
1) Down Link Output Power set-up Range : ~ 38dBm/Total
2) Up Link Output Power set-up Range : ~ 28dBm/Total
2. Total Power Limit operating point: monitored value ≥ “max. output power set-up value
3. Total Power Limit Attenuator operating: After Down Link Attenuator change, turn down
Attenuator. To be 1 dB less than “max. output power set-up value”
1) The changed Attenuator. value should be stored in the system
2) When the changed Attenuator. value is reset
① RCU Reset
② Change User Attenuator. Value before changed Attenuator. value restored
4. Total Power Limit Restoration Point: Down Link Attenuator restoration condition is to
restore by 1 dB Step from 3 dB less than “max. output power set-up value”
5. Total Power Limit Restoration Attenuator operation: restore Attenuator. up to the value
of “max. output power set-up value: 2”
6. Restore preferentially the changed Attenuator. value
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7. Once Attenuator. is restored, this routine ends
.
6.4. Auto Recovery
6.4.1. Objective
To restore Dual HPA when the down link path of Dual HPA is shutdown (S/W based
Recovery feature).
6.4.2. Procedure
1. When Dual HPA is shutdown caused by over power until Down Link Path is in service
normally, CPU (in ICM) detects HPA shutdown and checks Down Link input level as
well as the gain right before the shutdown.
2. Dual HPA(in Down Link Path) Shutdown condition on Re-Check
1. When “Down Link Input Level” + “Gain right before Shutdown”
≥ System output
power + 1dBm
¾ “Over Power” Alarm on
9 Recovery Condition
2. When “Down Link Input Level” + “Gain right before Shutdown”
≤ System output
power
¾ Over Power Alarm off
6.5. Up Link Auto Shutdown Mode
6.5.1. Objective
To reduce unnecessary Up Link output power so that it minimizes influence to Base
Station
6.5.2. Procedure
1. It is operated by Auto Shutdown mode
2. If Down Link output power is OFF, then it turns off Up Link output power (except
turning off by user)
3. When Up Link output power is OFF, it executes Amp Off alarm and reports Reason
4. If Down Link output power is ON by Auto Recovery feature, then Up Link output
power is ON as well
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6.6. NMS Operation
6.6.1. Alarm Monitoring feature
1. Alarm occurs when alarm situation keeps on 10 sec continuously
2. Recovery is applied when alarm situation is not occurred for 10 sec continuously
3. Threshold Alarm : over and under each threshold is occurred and restored
6.6.2. LED Feature
1. POWER LED: Red LED is on when AC/DC Fail alarm occurred (Normal : Green)
2. DL ICM LED : Red LED is on when Down Link ICM alarm occurred (Normal : Green)
3. UL ICM LED : Green LED is on when Up Link ICM alarm occurred (Normal : Green)
4. RF LED : Red LED is on when RF module alarm occurred (Normal: Green)
5. Green LED is on when all is normal
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7. System Installation and Setup
7.1. Installation
7.1.1. Configuration
Item Specification
Repeater Cabinet ICS-F0837
AC & UPS Connector MS3106A-20-18(9Pin Female)
Quick manual User Manual
[T able - 11] System Configuration
AC & UPS Connector
MS3106A-20-18(9Pin Female)
Pin A : SERVICE_ALM_A
Pin B : AC_NUT
Pin C : LOW BATT_ALM_B
Pin D : ON BATT_ALM_A
Pin E : ON BATT_ALM_B
Pin F : GND
Pin G : LOW BATT_ALM_A
Pin H : SERVICE_ALM_B
Pin I : AC_HOT
[T able - 12] AC Connector Pin Assign
7.1.2. Installation
- Locate repeater at necessary place and fix the bracket
- Connector both antennas to Antenna Port
(DIN - Type Female Connector)
- Ground repeater
- Supply the Electrical Power (AC100~260V)
- Verify if Main Power LED if the connection is correct (Extension code can be used if
necessary, not included)
- Port Connection to Repeater is as follows
Item Function
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AC IN
B : AC 100V~260V+ I : AC 110V~260V- F : GND
Modem Port Tx/Rx
Donor Port TX Input / RX Output
Service Port TX Output / RX Input
[T able - 13] System Connection Port
7.1.3. Check List before operation
- Verify if all the connections are correct including Power Cable, RF Cables, Ground
and so on.
- Verify if Power Box (100~260V) is connected correctly.
- Verify if RF Cables have correct connection regarding block diagram.
- Verify if each module power and data cable have correct connection
- Verify if Connection with Antennas is correct.
7.1.4. RF Monitor Port
Donor Antenna Service Antenna
TX(To BTS) RX(from BTS) TX(To Mobile) RX(From Mobile)
15 dB Coupling 30 dB Coupling 40 dB Coupling -
[T able - 14] RF Monitor Port
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7.3. Fault / Alarm Handling
7.3.1. Down Link / Up Link ALARM Handling
Module
Name
Alarm Alarm Status Symptom and Action
Verify Donor Antenna Input Level High Input
Power
( DL / UL )
Alarm : Red
Normal : Green
Add Fix Attenuator,
Use LNA Attenuator (RF Window)
Verify Donor Antenna Cable,
Antenna Direction,
RF Cables in Repeater,
Input level to ICS module
Low Input
Power
( DL )
Alarm : Red
Normal : Green
Replace cables, adjust ANT direction
Verify Gain and real output power using CPL
port
High Output
Power
( DL / UL )
Alarm : Red
Normal : Green
Adjust Gain
Verify Gain and real output power using CPL
port, Verify Each module In/Output
RF
Power
Low Output
Power
( DL )
Alarm : Red
Normal : Green
Adjust Gain, Replace the Module
Verify Isolation, Verify ICS Module defected.
ICS
ICS (DSP)
( DL / UL )
Alarm : Red
Normal : Green
Adjust ANT Direction and GAIN. Replace ICS
Module
Verify PAU Input Level, Output Level using
CPL Port
Over Power
( DL )
Alarm : Red
Normal : Green
Adjust GAIN
Verify if PAU not fixed, Verify if dust on a Heat
Sink . Verify if PAU defected.
High Temp.
( DL )
Alarm : Red
Normal : Green
Fix PAU, Replace PAU
Verify Output cable status, Verify if antenna
defected. Verify if PAU defected
DL
PAU
VSWR
( DL )
Alarm : Red
Normal : Green
Replace the defected Part
Verify if the Module defected RF
Device
RF Device
( DL / UL )
Alarm : Red
Normal : Green
Replace the Module
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UL
PAU
PAU
( UL )
Alarm : Red
Normal : Green
Verify if PAU defected.
Cable Connection Status
Replace the Module
[T able - 15] Down Link / Up link Alarm Handling
7.3.2. Environment Alarm
Item Alarm Status Symptoms and Actions Remark
DOOR Status, DOOR SW operation
Check
Door Open
Alarm
Alarm : Red
Normal : Green
DOOR Lock and Updating SW
Verify AC Voltage
AC Alarm
Alarm : Red
Normal : Green
Re-construct AC Power
Verify if PSU output is 27V
DC Alarm
Alarm : Red
Normal : Green
Replace PSU
Verify Housing Temp. Housing
Te mp
Alarm
Alarm : Red
Normal : Green
[T able - 16] Environment Alarm
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8. Manufacturer Information
RF Window co. ltd.
Maker : RF Window Co., Ltd
Address: 14F, Daerung Posttower3, 182-4, Guro-3dong, Guro-
gu, Seoul, 152-847, South Korea
TEL: +82 –2- 2082-1250
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