Installation & Operational Guide_Ver.2.9

www.gsinstrument.com

December 22, 2012

GS Instruments Co., Ltd.

Confidential and proprietary to GS Instruments Co., Ltd.

Copying, reproduction or distribution this information is strictly prohibited without prior written authorization from GS Ins truments Co., Ltd..

Installation & Operational Guide

Version 2.9

LOGO

www.gsinstrument.com 2

INTRO

Before Installation TMB, Please check basic points.

1) O/S: Window XP, Window 7

2) Pre-testing of Remote Access: Between Local/Remote GUI and TMB-9100

3) Turn off BTS first before starting your works

4) Turn on TMB first after finishing your works

5) Calculate and consider the output power of BTS and Input signal level of TMB-9100

6) TMB-9100 is very high powered RF so that Be careful when you set TMB parameters.

7) Remote GUI: Click “MAIN" button (Refresh) after getting SMS from TMB-9100

8) Local GUI: Check “Refresh” for renewal information.

9) After turn on TMB, please wait 5- 10minutes for warming

LOGO


TMB-9100 Configuration

LOGO


Step 1. TMB Installation (Before)

* Preparation

Note Book (1) USB to RS-232C Cable (1) Molex 2pin to AC/DC Adaptor 6V 2A(1)

Connect each cable to MCU of TMB

LOGO



* Open “ Local GUI”

LOGO



• Check F/W version: 2.9 • Check Initial parameter setting

LOGO



* Set “Server Min No” through Local GUI (Mandatory)

LOGO


1) Enter Site Name 2) TMB SIM Card Number 2) Enter Alarm Reporting upto 4 number


LOGO



* Insert SIM Card to MCU of TMB

Please remember the number of SIM

LOGO


Step 2. TMB Installation

* Install TMB at right position

LOGO


Step 3. DC Cable Installation

1) Install DC cable from BTS room to the location of TMB 2) DC Power Supply Recommendation: +48V 40A 3) TMB Site: +48 +/- 15%, Total Electric Power: 1,300W

LOGO



4) Connect DC jack with DC cable

B: -48Volt, A: Ground

Local electrical code should be followed in connecting DC power to the MCPA 9100 system. In order

to connect DC Cable, connect cable to DC INPUT port, and then connect the other end to DC Power

Source. The DC input power cable is illustrated in Figure 1.

The DC cable from the base station is connected to the DC INPUT port as shown in Figure 1. Use

two AWG08 cable to the DC INPUT through bottom interface panel. The DC cable should be

protected with a 40-amp minimum circuit breaker.

Figure 1 DC Input Jack

LOGO



Step1: Preparation

Step2: Preparation

Step3: Top view

Step4: Insert AG8 wires & Contraction Tube

LOGO



Step5: Strip the wire

Step6: Pre-soldering (Cable & Hole)

Step7: Soldering fully

Step8: Apply heat to the contraction tube

LOGO



Step9: Apply heat to contraction tube

Step10: Combine connectors

Step11: Apply heat to the tube

LOGO


Step 4. Power Off BTS

1) Turn off the power amplifier (A Sector) of BTS

LOGO


Step 5. Cable Connection

1) Connect Jumper cable for each path 2) Shielding for water-proof at cable connector

BTS ANTENNA

Feeder

Feeder

Feeder

Feeder

Jumper

LOGO


3) Connect Jumper cables to each port

Step 5. Cable Connection

LOGO


Step 6. TMB Setting – Remote Access

Remote GUI

Caution: Please reinstall modem box and SIM card if responding is not good

1) Please disconnect and take out the SIM card and then plug in again 2) Please change your com port in your pc

Please wait 5-10mins after turn on the TMB while optimizing

This version is optimized with Window XP and Window 7.

LOGO


1) Execute TMB-9100_Remote GUI

2) Connect Modem Box to USB Port of your PC


LOGO


3) Check & Set Com Port - Check “Device manager Pin your PC

4) Click “Main” button

6) Click “Modem Check” button

5) Set “Sever Min No”


LOGO


7) Click “ Status Req”, “Info Req”, and “Control”


LOGO


8) Click “Refresh” or “Main” button.

If Alarm LEDs are not updated after receiving SMS from TMB, please click “Main” button

[Before]

[After]


LOGO


9) “Status Request” information


LOGO


10) “Info Request” information


LOGO


11) Control button – Set parameters


LOGO


Step 7. Turn on TMB

LOGO


Step 8. Turn on BTS

LOGO


Step 9. Input Signal Level Checking

1) Check Input Signal Level Caution: Please Consider and Calculate the input signal level and loss.

LOGO


2) Alarm Checking

ALARM CHECK

Step 9. Input Signal Level Checking

LOGO


Step 10. TMB Gain Setting

1) Check Output Power of GUI (TMB Gain 0)

* Generally you can see the total output power for Signaling channel on the top of the tower.

LOGO


2) TX Output Power setting (Reference)

TX output power setup table – Below table is for reference in input power variation +/-1dB

BTS Max Output Power Output Power

(TMB Gain 0dB) TMB9100 Gain Setting GUI Gain Control MCPA9100Output Power

2CH 80W 49.3dBm 43 8 12 51dBm

4CH 87W 49.4dBm 42 9 11 51dBm

8CH 80W 49.3dBm 41 10 10 51dBm


* Max Output power was calculated according to Power Sharing of BTS

LOGO


- LNA Gain Setting * According to a site, it can be changed. It is basic setting of TMB-9100

1) TMB Output Power – Input signal power = TMB TX Gain or Check the GUI 2) RX & DIV Gain

NO TX GAIN RX GAIN DIV GAIN Remark

1 1 – 10dB 12dB 12dB

2 11 – 20dB 14dB 14dB


LOGO


- Check TX / RX / DIV Gain (LNA Gain can be higher than TX Gain) - Check output power of TMB - Check Alarm LED

Gain setting

Alarm Checking

ALC Mode OFF

Output Power Check


LOGO


Step 11. TMB Setting – Others

1) Enter Site Name 2) TMB SIM Card Number 2) Enter Alarm Reporting upto 4 number

LOGO


Step 12. Check output Power

1) Check output power of TMB with spectrum analyzer 2) connection with coupling port of TMB

TX Coupling port (-40 dB +/- 1dB) using a spectrum analyzer. And Add jumper cable loss. To protect the spectrum analyzer, use TX coupling port -20 dB fixed attenuator.

LOGO


Step 12. Check output Power

• According to traffics, the output power will be fluctuated. • Please check total power of TMB

LOGO


Appendix 1: TMB Operation

1. Auto Attenuation Function - TMB has automatic function to protect its circuit while output power is higher than 52dBM in traffic increasing time - The reduction of TX Gain will be reduced and the step is 0.5dB 2. ALC Mode - In high traffic sector, please set ALC Mode On and ALC Level. - Max ALC level range is from 40 to 51dB. - It will automatically optimize the TX Gain with 0.5dB step. 3. Auto Recovery Algorithm - TMB will alive automatically if TMB has Overpower alarm after 3minutes. 4. TMB Power Detection time - 100ms - It will provide real time measurement but the accuracy will be less than Spectrum Analyzer. 5. SMS delay or missing - While MCU is working with other job, it cannot update or report alarms and control command. - Try again to set or check TMB unit. - After setting TMB, it takes time to report new information. Tray again to get new information. - Responding time for Control command: 5sec to set (general environment) - Responding time for Request command: 10-20sec (general environment)

LOGO


Appendix 2: Remote GUI & Modem Box

1. Local GUI and Remote GUI are optimized for O/S of Window 7 and XP. Other version of O/S cannot be suitable for GUIs and Remote Access. 2. Modem Box cannot be compatible for USB port of your PC. Please use other USB Port or your PC if there are several Pop-up menu for disconnection. 3. If the communication between GUI and Modem box are disconnected, Pop up-menu can be generated. Please click “ok” and check Modem 4. If you order several message in case that you cannot receive replies from TMB or other purpose, this modem can handle every requests from you and TMB so that this message will be come. Please restart “Remote GUI” for solving the matter or turn off /on the modem box. 5. In few case, SIM card error will be happened. You connect and check everything is OK but if the communication between GUI and TMB is not proper, Please check SIM Card connection or SIM Card Error. 6. In Rare cases, the received SMS from TMB cannot be erased in Modem Box so that it can make unstable Remote Access. Please check “SMS Clean” button

Checking Points

LOGO


* Input Coupler: 1) TX/RX Signal Detect 2) GSM Modem Coupling

* By Pass Relay: 1) Main path bypass (TX/RX signal )

* By Pass Relay1: 1) DIV path bypass (RX1 signal )

* Cavity Filter: 1) TX/RX IN/OUT, 2) DIV IN/OUT

* Cavity Filter 2 1) TX/RX IN/OUT

* A Module 1) TX Variable Attenuation

* MCPA: 1) Multi carrier power amplifier 150W

* Main LNA: RX Low Noise Amplifier

* DIV LNA: Diversity Low Noise Amplifier

* Arrestor: 1) TX/RX path

* I/O Board: to control and manage Power Supply & Control Signal, Alarm Signal, and Detected information from/to all Modules except of MCPA

* DC Power Supply DC to DC Converter that outputs DC27V, DC12V, and DC9V

Appendix 1: TMB-9100 Modules

LOGO


- THE END -

Installation & Operational Guide_Ver.2.9

Documents

installation tmb

tmb installation

mcu of tmb logo

dc cable installation

dc cable installation

dc cable installation

install dc cable

dc cable b