cnir catv implementation guide v1.0
DESCRIPTION
CATV RF Repeater Implementation guideTRANSCRIPT
CATV Line Booster User Manual (CICA-D18)
Innovated Mobile World, ComTech Korea Co., Ltd.
COMTECH KOREA
Document Version Version 1.0 Date December, 2010
Model Name CICA-D18 Brand -
Subject CATV Line Booster User Manual
2-19 Copyright ⓒ 2010. Comtech Korea Co., Ltd. All right Reserved
REVISION HISTORY
Rev No. Change Notification DATE REMARK
V1.0 Initial Draft 2011-03-01
COMTECH KOREA
Document Version Version 1.0 Date December, 2010
Model Name CICA-D18 Brand -
Subject CATV Line Booster User Manual
3-19 Copyright ⓒ 2010. Comtech Korea Co., Ltd. All right Reserved
Table of Contents
I. Interface ..................................................................................................................................................................................................... 6
1. Donor ............................................................................................................................................................................................... 6
2. Remote ............................................................................................................................................................................................ 6
II. System Specifications ......................................................................................................................................................................... 7
1. Operation Frequency ................................................................................................................................................................ 7
2. System Gain / Max. Output Power ..................................................................................................................................... 7
3. Port Description .......................................................................................................................................................................... 8
4. LED Indicator ................................................................................................................................................................................ 9
III. Implementation Guide ....................................................................................................................................................................10
1. Downlink Path ............................................................................................................................................................................10
2. Uplink Path ..................................................................................................................................................................................11
IV. Caution ...................................................................................................................................................................................................12
1. Diplexer Connection ................................................................................................................................................................12
2. Cable Loss and Implementation ........................................................................................................................................13
V. GUI Manual : Donor ..........................................................................................................................................................................15
1. Installation ...................................................................................................................................................................................15
2. Program Install...........................................................................................................................................................................15
3. GUI Description .........................................................................................................................................................................17
VI. GUI Manual : Remote .....................................................................................................................................................................19
1. GUI Description .........................................................................................................................................................................19
COMTECH KOREA
Document Version Version 1.0 Date December, 2010
Model Name CICA-D18 Brand -
Subject CATV Line Booster User Manual
4-19 Copyright ⓒ 2010. Comtech Korea Co., Ltd. All right Reserved
Table of Pictures
[PIC 1. Cable Interface] ........................................................................................................................................................................... 6
[PIC 2. Cable Interface] .........................................................................................................................................................................10
[PIC 3. Diplexer Core] ............................................................................................................................................................................12
[PIC 4. CNIR CATV DIPLEXER ASSY] ................................................................................................................................................12
[PIC 5. Diplexer Assemble] ..................................................................................................................................................................13
[PIC 6. System Configuration] ............................................................................................................................................................13
[PIC 7. GUI Icon] .......................................................................................................................................................................................15
[PIC 8. GUI Main Window] ..................................................................................................................................................................16
[PIC 9. GUI Description] ........................................................................................................................................................................17
[PIC 10. Remote GUI Description]....................................................................................................................................................19
COMTECH KOREA
Document Version Version 1.0 Date December, 2010
Model Name CICA-D18 Brand -
Subject CATV Line Booster User Manual
5-19 Copyright ⓒ 2010. Comtech Korea Co., Ltd. All right Reserved
Table of Tables
[Table 1. Operation Frequency] ........................................................................................................................................................... 7
[Table 2. Level & Output Power] ........................................................................................................................................................ 7
[Table 3. Port Description] ..................................................................................................................................................................... 8
[Table 4. LED Indicator] ........................................................................................................................................................................... 9
[Table 5. System Level Description] .................................................................................................................................................10
[Table 6. System Level Description] .................................................................................................................................................11
[Table 7. Cable Assembel]....................................................................................................................................................................12
COMTECH KOREA
Document Version Version 1.0 Date December, 2010
Model Name CICA-D18 Brand -
Subject CATV Line Booster User Manual
6-19 Copyright ⓒ 2010. Comtech Korea Co., Ltd. All right Reserved
I. Interface
DCS1800 BTS
Head End
[PIC 1. Cable Interface]
1. Donor
1.1 Check input level of donor : -20dBm to 0dBm
1.2 Connect cable to “Donor port” with BTS
1.3 “Service Port” is matched to “Mobile Port” of diplexer which combines mobile signal into CATV
signal.
1.4 TMA is optional function for lack of DL power and not available in booster type so it should be
“off”
1.5 Connect AC cable to donor
2. Remote
2.1 Check the input level of remote : -30dBm to -10dBm
2.2 Connect dipole antenna into “Service Port”
2.3 Connect power adapter(6V/3A) to remote
COMTECH KOREA
Document Version Version 1.0 Date December, 2010
Model Name CICA-D18 Brand -
Subject CATV Line Booster User Manual
7-19 Copyright ⓒ 2010. Comtech Korea Co., Ltd. All right Reserved
II. System Specifications
1. Operation Frequency
Parameter Specifications
Remark UL DL
Frequency 1722.8~1747.8MHz 1817.8~1842.8MHz
1760.6~1784.8MHz 1855.6~1879.8MHz
[Table 1. Operation Frequency]
2. System Gain / Max. Output Power
Parameter Input Level Max. Gain Max. Output Power
Donor DL -20~0dBm 45dB +25dBm
UL -45dBm 35dB -10dBm
Remote DL -30~-10dBm 40dB +10dBm
UL -60dBm 50dB -10dBm
[Table 2. Level & Output Power]
COMTECH KOREA
Document Version Version 1.0 Date December, 2010
Model Name CICA-D18 Brand -
Subject CATV Line Booster User Manual
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3. Port Description
Donor Remote
12
TOP
5
FRONT
3 45
BOTTOM
1 2
3
4
BOTTOM
No Unit Purpose No Unit Purpose
1 Donor BTS signal transceiver 1 CATV Connect to TV
2 Service Connect to Diplexer 2 CATV+DCS1800 Connect to CATV terminal
3 Service Tx CPL Monitoring(-30dB) 3 USB GUI
4 USB GUI 4 Remote 전원 DC 6V
5 AC 220V Donor Power 5 Service Ant Dipole Ant
[Table 3. Port Description]
ACB
Donor Power Connector MS3102A-10SL-3 A,B : AC 220V, C : GND
COMTECH KOREA
Document Version Version 1.0 Date December, 2010
Model Name CICA-D18 Brand -
Subject CATV Line Booster User Manual
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4. LED Indicator
Donor Remote
LED Description (Normal : Green, Alarm : Red)
FWD S/D(Donor) If output power of donor is over +27dBm, system will shutdown
automatically with RED LED.
RVS S/D(Donor) If output power of donor is over -8dBm, system will shutdown
automatically with RED LED.
PLL Unlock(Donor) PLL module of donor has defective, LED will be red.
FWD Path(Donor) Normal operation status of DL of donor.
RVS Path(Donor) Normal operation status of UL of donor.
FWD In PWR(Donor) Optional for RF interface between BTS and donor
RUN(Donor) Normal operation in Donor Controller
PWR(Remote) Remote turns on
S/D(Remote) DL or UL gets over power condition, system will be shutdown with RED
LED.
[Table 4. LED Indicator]
COMTECH KOREA
Document Version Version 1.0 Date December, 2010
Model Name CICA-D18 Brand -
Subject CATV Line Booster User Manual
10-19 Copyright ⓒ 2010. Comtech Korea Co., Ltd. All right Reserved
III. Implementation Guide
DCS1800 BTS
Head End
[PIC 2. Cable Interface]
1. Downlink Path
item A B C D E F
Freq
A Band 1817.8MHz
~1842.8MHz
1817.8MHz
~1842.8MHz 1700MHz
~
1900MHz
1700MHz
~
1900MHz
1805MHz
~
1880MHz
1805MHz
~
1880MHz B Band 1855.6MHz
~1879.8MHz
1855.6MHz
~1879.8MHz
Input Power -20dBm
~ 0dBm - ~ 25dBm -
-30dBm
~ -10dBm -
Output Power - 25dBm - ~21.5dBm - 10dBm
Port Type N-Female N-Female SMA -
Female F-Female F-Female Antenna
Remark Gain : 25dB ~ 45dB Loss : 3.5dB Gain : 20dB ~40dB
[Table 5. System Level Description]
A Port B Port
C Port
D Port
E Port
F Port
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Document Version Version 1.0 Date December, 2010
Model Name CICA-D18 Brand -
Subject CATV Line Booster User Manual
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2. Uplink Path
item F E D C B A
Freq
A Band 1710MHz
~
1785MHz
1805MHz
~
1880MHz
1700MHz
~
1900MHz
1700MHz
~
1900MHz
1772.8MHz
~1747.8MHz
1772.8MHz
~1747.8MHz
B Band 1760.6MHz
~1748.8MHz
1760.6MHz
~1748.8MHz
Input Power -60dBm
~-40dBm - ~-10dBm -
-45dBm
~-25dBm -
Output Power - -10dBm ~-
13.5dBm - -10dBm
Port Type Antenna F-Female F-Female SMA -
Female N-Female N-Female
Remark Gain : 30dB ~ 50dB Loss : 3.5dB Gain 15dB~35dB
[Table 6. System Level Description]
COMTECH KOREA
Document Version Version 1.0 Date December, 2010
Model Name CICA-D18 Brand -
Subject CATV Line Booster User Manual
12-19 Copyright ⓒ 2010. Comtech Korea Co., Ltd. All right Reserved
IV. Caution
1. Diplexer Connection
1.1 CNIR CATV Diplexer Connector
[PIC 3. Diplexer Core]
1.2 CNIR CATV Diplexer assembly drawing
[PIC 4. CNIR CATV DIPLEXER ASSY]
1.3 Coaxial Cable
ITEM Specification Assembly drawing Remark
5C
Cable
If cable is under 5C,
the connection can
be loose connection.
7C
Cable
Fail
[Table 7. Cable Assembel]
COMTECH KOREA
Document Version Version 1.0 Date December, 2010
Model Name CICA-D18 Brand -
Subject CATV Line Booster User Manual
13-19 Copyright ⓒ 2010. Comtech Korea Co., Ltd. All right Reserved
If you assemble 7C cable to diplexer, connection can have problem so it’s recommended as follows.
OR
[PIC 5. Diplexer Assemble]
2. Cable Loss and Implementation
DCS1800 BTS
Head End
[PIC 6. System Configuration]
Case 1 : Total cable loss 55dB
Donor
Power
Cable
B~C Diplexer
Cable
D~E
Remote
Power Remark
Downlink 25dBm 5dB 3.5dB(Max) 46.5dB
10dBm
Uplink -30dBm -10dBm
A Port B Port
C Port
D Port
E Port
F Port
COMTECH KOREA
Document Version Version 1.0 Date December, 2010
Model Name CICA-D18 Brand -
Subject CATV Line Booster User Manual
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Case 2 : Total cable loss 45dB
Donor
Power
Cable
B~C Diplexer
Cable
D~E
Remote
Power Remark
Downlink 25dBm 5dB 3.5dB(Max) 36.5dB
10dBm
Uplink -30dBm -10dBm
Case 3 : Total cable loss 35dB
Donor
Power
Cable
B~C Diplexer
Cable
D~E
Remote
Power Remark
Downlink 25dBm 5dB 3.5dB(Max) 26.5dB
10dBm
Uplink -30dBm -10dBm
Case 4 : Total cable loss 25dB
Donor
Power
Cable
B~C Diplexer
Cable
D~E
Remote
Power Remark
Downlink 25dBm
5dB 3.5dB(Max) 16.5dB
10dBm E Port
attenuator
10dB Uplink -30dBm -10dBm
Case 5 : Total cable loss 15dB
Donor
Power
Cable
B~C Diplexer
Cable
D~E
Remote
Power Remark
Downlink 25dBm
5dB 3.5dB(Max) 6.5dB
10dBm E Port
attenuator
20dB Uplink -30dBm -10dBm
COMTECH KOREA
Document Version Version 1.0 Date December, 2010
Model Name CICA-D18 Brand -
Subject CATV Line Booster User Manual
15-19 Copyright ⓒ 2010. Comtech Korea Co., Ltd. All right Reserved
V. GUI Manual : Donor
1. Installation
Preparation Qty. Specification
1 Notebook Computer 1
USB 1Port 이상 구비된 제품
2 USB Cable 1
USB 2.0 A-B Cable
2. Program Install
2.1 Click for running Donor GUI
2.2 If product is not connected to computer, GUI doesn’t work.
2.3 “CP2102 driver” should be installed in computer which would be used for GUI.
[PIC 7. GUI Icon]
2.4 If GUI is installed without any problem, you can see below window from picture.
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Document Version Version 1.0 Date December, 2010
Model Name CICA-D18 Brand -
Subject CATV Line Booster User Manual
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[PIC 8. GUI Main Window]
COMTECH KOREA
Document Version Version 1.0 Date December, 2010
Model Name CICA-D18 Brand -
Subject CATV Line Booster User Manual
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3. GUI Description
[PIC 9. GUI Description]
1) Set port between unit and GUI (Notebook Computer)
2) AGS control. (T/RX)
3) Set T/RX ALC value and display setting parameter
4) T/RX Path On/Off control simultaneously
5) T/RX Output Power Table setting
6) Rx power display. ALC atten setting anc ALC on/off control. Shutdown parameter setting and
display. Path on/off control
7) Tx power display. ALC atten setting anc ALC on/off control. Shutdown parameter setting and
display. Path on/off control
8) T/Rx manual att. Setting and display.
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Document Version Version 1.0 Date December, 2010
Model Name CICA-D18 Brand -
Subject CATV Line Booster User Manual
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9) Operating band selection
10) Communication control between unit and computer
11) Shut down count
12) Polling time control
13) Communication status display
Note * User should verify after setting parameter by click “status” button
Note ** No auto update
Note *** When power on/off, T/Rx path gets off
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Document Version Version 1.0 Date December, 2010
Model Name CICA-D18 Brand -
Subject CATV Line Booster User Manual
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VI. GUI Manual : Remote
1. GUI Description
[PIC 10. Remote GUI Description]
1) Set port between unit and GUI (Notebook Computer)
2) Set output power table in T/Rx
3) Control and display Tx ALC parameter (Rx ALC changes along with Tx adjustment)
4) Control on/off in T/Rx path simultaneously
5) Display Rx output power. Set ALC atten. Control on/off. Control/display showdown level
6) Display Tx output power. Set ALC atten. Control on/off. Control/display showdown level
7) Control communication between unit and computer
8) Control polling time
9) Communication status between unit and computer
Note * When power turns off and on, T/Rx path turns on