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CORNING GX-WCSM2500M-40 Tune-Up Instructions

High power remote unit 2.3/2.5ghz
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High Power Remote Unit 2.3/2.5GHz Tune up procedure
Index
1 INTRODUCTION.................................................................................................................................... 2
2 PREPARATION ...................................................................................................................................... 2
2.1. PERSONAL PREPARATION ........................................................................................................ 2
2.2 POSITION AND CONNECTION ................................................................................................... 3
2.3 POWER UP AND INDICATORS ................................................................................................... 4
3.
OMT OPERATION ........................................................................................................................... 6
3.1 SET IP ADDRESS OF COMPUTER ............................................................................................... 6
3.2 CONNECT DEVICE VIA OMT ...................................................................................................... 6
3.3 EQUIPMENT PARAMETERS ....................................................................................................... 7

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Summary of Contents for CORNING GX-WCSM2500M-40

  • Page 1: Table Of Contents

    High Power Remote Unit 2.3/2.5GHz Tune up procedure Index 1 INTRODUCTION............................ 2 2 PREPARATION ............................2 2.1. PERSONAL PREPARATION ......................2 2.2 POSITION AND CONNECTION ....................3 2.3 POWER UP AND INDICATORS ....................4 OMT OPERATION ........................... 6 3.1 SET IP ADDRESS OF COMPUTER ....................6 3.2 CONNECT DEVICE VIA OMT ......................

  • Page 2: Introduction

    The document is applicable to below products from Comba. Model number: GX-WCSM2500M-40; GX-WCSS2500S-40 Corning MobileAccess OCH (Optical Central Hub) is needed to be connected to equipment as a system for the entire test. 2 PREPARATION This section will be discussing on: 1 - Preparation for those who are going to operate the equipment;...

  • Page 3: Position And Connection

    Handling Precautions This covers a range of activities including lifting, lowering, pushing, pulling, carrying, moving, holding or restraining an object, animal or person. It also covers activities that require the use of force or effort, such as pulling a lever, or operating power tools.

  • Page 4: Power Up And Indicators

    Grounding Before power up: a. Confirm equipment is well grounded; b. Confirm equipment is connected to OCH via optical fiber; c. Confirm equipment antenna ports are either connected to load or measuring instruments. - Lan cable to computer can be connected before or after power up. 2.3 POWER UP AND INDICATORS Before power up, please check product voltage requirement, and make sure the equipment is with good grounding protection.
  • Page 5 OP 2 WCS SISO CPL -50dB TD25 SISO CPL -50dB WCS MIMO CPL -50dB TD25 MIMO CPL -50dB Diagnostic LEDs of each unit are located on the bottom of enclosure; each indicates the status of a particular function. Identifier Color Indication On –...

  • Page 6: Omt Operation

    OMT OPERATION 3.1 SET IP ADDRESS OF COMPUTER The equipment default IP address is “192.168.8.101/255.255.255.0” The IP address of computer has to be set in the same subnet. E.g. 192.168.8.10/255.255.255.0 Note: It’s strongly recommended to keep the equipment IP address in default value.

  • Page 7: Equipment Parameters

    After successful connection, click “OK” in the pop up window. 3.3 EQUIPMENT PARAMETERS Before tuning RF parameter, check equipment property parameters are correctly set. Equipment Property parameters: Serial No.: Identifier of the equipment. Every piece of equipment has a unique ID. - Correct S/N ensures the communication between OCH and CRU.
  • Page 8 Firmware version: showing current software version in comba internal format. - Make sure this is the expected firmware version. Equipment RF Parameters: Equipment RF Switch: All switches are off of new equipment from the factory. Particular switch has to be turned on for real application or RF testing.
  • Page 9 PA On/Off service 1-4: (User level control) Turn on for expected service. UL ALC: This function enables ALC protection of UL high input power at -54dBm. Strongly recommend to turn this switch on for normal application. Optical AGC On/Off This function enables the compensation of fiber optical loss. Strongly recommend to turn this switch on for normal application.
  • Page 10 The output power can be controlled by setting different DCA (attenuators) It is recommended to set “DL/UL Manual DCA” to change to attenuators to control the output power. After setting the “DL/UL Manual DCA”, “DL/UL operational DCA” will be refreshed to the same value as “DL/UL Manual DCA”.

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Gx-wcss2500s-40

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