CNIR CATV Implementation Guide V1.0

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

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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

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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

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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

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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

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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]

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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

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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]

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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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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]

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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]

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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

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Donor

Power

Cable

B~C Diplexer

Cable

D~E

Remote

Power Remark


10dBm



Donor

Power

Cable

B~C Diplexer

Cable

D~E

Remote

Power Remark


10dBm



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


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

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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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[PIC 8. GUI Main Window]

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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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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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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

Documents

CNIR CATV Implementation Guide V1.0