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WiMAX Installation Standards
Motorola Confidential Proprietary
Agenda Overview A. Equipments and Materials Needed for Installation A.1 Indoor Equipment and Materials A.2 Outdoor Equipment and Materials A.3 Ancilliaries
B. Installation Standards B.1 Installation Checklist B.2 Installations Standards
Objective: •Educate installers and riggers on Motorola standards of WiMAX installations •Identify the components of WiMAX Indoor BTS •Prevent and limit future installation rectification •Provide safety tips to equipment and personnel
Motorola Confidential Proprietary
Equipment and Materials needed for Installations A.1 Indoor Equipment and Materials A.2 Outdoor Equipment and Materials A.3 Ancilliaries
Motorola Confidential Proprietary
Equipments and Materials needed for installations A.1 Indoor Equipments and Materials
19’ Rack ( Canopy , Transmission and New Rack ) BCU II PDU DAP Surge suppressor and mounting DC Cable ( for BCU to PDU , PDU to Rectifier ) Royal cord power cable 3.5 mm2 BCU to PDU Royal cord power cable 8 mm2 (2core) PDU to Rectifier Fiber Optics Cables Labellers (BCU color coded fiber clip, cable and rectifier tag) Ground Cables
Installation Standards B.1 Installation Checklist B.2 Installation Standard
Motorola Confidential Proprietary
Installation Standards Checklist WiMAX Installations Checklist A. Antenna and Feeder Checklist A1. Antenna mounted according to Site detailed design A2. Antenna height checked according to Site detailed design A3. Azimuth checked according to Site detailed design A4. Mechanical tilting angle checked according to Site detailed design A5. Electrical tilting angle checked according to Site detailed design A6. Antenna mounting clamps checked, all screw tightened A7. Antenna Grounding(should be tapped on the nearest ground bus bar) A8. BS Van feeder cable entry(porthole) properly sealed with sealant A9. Guide Conduit properly installed and sealed
Installation Standards Checklist Installation checklist continuation… B. Optical and feeder cable installations B1.Cables installed according to Site Specific Documents ( no sharp bend for the fiber ) B2.Cables secured correctly B3.Cables labeled correctly B4.Antenna and cable connector checked and tightened at both ends B5.All external connectors checked for correct water sealing B6 Antenna jumper cable connectors checked and tightened at both ends B7. Guide conduits properly installed and sealed C. GPS and Surge Suppressor Installation C1.GPS antenna securely mounted and not obstructed C2.GPS tightened correctly according to specification C3. GPS antenna cable and Surge suppressor cable installed and terminated correctly. C4.Surge Suppressor mounted according to orientations C5.GPS and Surge Suppressor properly terminated to the nearest ground bus bar. CDMA 2007-09 Investment View – Aug 25 2006 Motorola Confidential Proprietary
15 Motorola Confidential Proprietary.
Installation Standards Checklist Installation checklist continuation… D. BTS installation D1. Cabinet Installation D1a. BCU installed according to Site Detailed Design D1b.BCU fixed, mounted and adjusted D2. Cabinet External Cabling D2a.BCU chassis connected to main grounding bus bar D2b.Power cables to BCU (vice versa)connected and marked D2c.Cables secured and groom tidy on cable tray D2d.Transmission cable securely connected and labelled correctly (BCU to TXM and vice versa)
Installation Standards – Indoor Equipment BCU II Motorola BCU II Indoor can only be installed and fitted to : 1. Canopy Rack 2. Transmission Rack 3. New Installed 19’ Rack
Installation Standards – Indoor Equipment BCU II BCU Unit Motorola Base Control Unit BCU II composed of the ff:
1-Controller Card 2-Modem Cards 1-I/O Board for Interface with Integral Surge Protection RF-GPS Module Cooling Fan Internal Power Supply ***optional 24hr HSO for Back Up timing
Installation Standards- Outdoor Equipment DAP Steps 1. Connect all the connectors (4pcs) to RF Filter,RF head and Antenna
2.
3.
4.
Note : It is strongly recommended to weatherproof all connections prior to mounting the DAP in each sector locations. CDMA 2007-09 Investment View – Aug 25 2006 Motorola Confidential Proprietary
Installation Standards-Installation Samples DAP Weatherproofing Complete and OK DOUBLE TIEWRAP AND COMPLETELY COVERED RUBBER TAPE AND ELECTRICAL TAPE (END TO END)
DAP and BCU II labels DAP side with color coded Tie Wrap and Sticker RFU 1 - Red RFU2 - Blue RFU3 -Yellow RFU4 - Green (not applicable for 3 sector DAP) BCU II side with color coded tie wrap and fiber clip RFU 1 - Red RFU2 - Blue RFU3 -Yellow RFU4 - Green (not applicable for 3 sector DAP)
Installation Tips Mounting of DAP to Antenna Mounting Pole Bracket Use firm ropes,pulley and use 2-1-1 pull up strategy 2 lifter,1 guide,1 receiver
GPS cable torque Avoid excessive twist between GPS antenna and cable
Fiber Optics Never mistaken and treat that these are ordinary cables that are subject to excessive bending, twist and never step on it once laid down on the ladder or floors
Transmission Crimp lock LAN cables if only assured colorcodes are arranged and end tips are in lock-in positions
