User's Manual

PN 8100-40 LGCell 4.0 Installation, Operation, and Reference Manual iii
620004-0 Rev. B
7.5.2 Uplink Attenuation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-46
7.5.2.1 Uplink Attenuation Exception: CDMA . . . . . . . . . . . . 7-47
7.6 Designing for a Neutral Host System . . . . . . . . . . . . . . . . . . 7-48
7.6.1 Capacity of the LGCell Neutral Host System . . . . . . . . . . . . 7-48
7.6.2 Example LGCell Neutral Host System . . . . . . . . . . . . . . . . . 7-49
SECTION 8 Installation Requirements and Safety
Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-1
8.1 Installation Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-2
8.1.1 Cable and Connector Requirements . . . . . . . . . . . . . . . . . . . . 8-2
8.1.2 Neutral Host System Requirements . . . . . . . . . . . . . . . . . . . . 8-2
8.1.3 Distance Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-3
8.2 Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-4
8.2.1 Underwriters Laboratory Installation Guidelines . . . . . . . . . . 8-4
8.2.2 General Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-5
8.2.3 Fiber Port Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . 8-6
SECTION 9 Installing the LGCell . . . . . . . . . . . . . . . . . . . . . . 9-1
9.1 Inspecting Shipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-2
9.2 Installing the Main Hub . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-3
9.2.1 Main Hub Installation Checklist . . . . . . . . . . . . . . . . . . . . . . . 9-3
9.2.2 Tools and Materials Required to Install Main Hub . . . . . . . . . 9-4
9.2.3 Main Hub Installation Procedures . . . . . . . . . . . . . . . . . . . . . . 9-5
9.2.4 Interfacing LGCell to Base Stations . . . . . . . . . . . . . . . . . . . . 9-9
9.2.5 Connecting Multiple LGCell Systems . . . . . . . . . . . . . . . . . 9-14
9.2.5.1 Connecting Two LGCells . . . . . . . . . . . . . . . . . . . . . . 9-14
9.2.5.2 Connecting More Than Two LGCells . . . . . . . . . . . . . 9-15
9.2.6 Installing Main Hubs in a Neutral Host System . . . . . . . . . . 9-16
9.3 Installing the Expansion Hub . . . . . . . . . . . . . . . . . . . . . . . . 9-17
9.3.1 Expansion Hub Installation Checklist . . . . . . . . . . . . . . . . . . 9-17
9.3.2 Tools and Materials Required to Install Expansion Hub . . . . 9-17
9.3.3 Expansion Hub Installation Procedures . . . . . . . . . . . . . . . . 9-18
9.3.4 Installing Expansion Hubs in a Neutral Host System . . . . . . 9-24
9.4 Installing the Remote Access Unit . . . . . . . . . . . . . . . . . . . . 9-25
9.4.1 Remote Access Unit Installation Checklist . . . . . . . . . . . . . . 9-25
9.4.2 Tools and Materials Required to Install Remote Access Unit 9-25
9.4.3 RAU Installation Procedures . . . . . . . . . . . . . . . . . . . . . . . . . 9-26
9.4.4 Installing Remote Access Units in a Neutral Host System . . 9-31
SECTION 10 Maintenance, Troubleshooting, and
Technical Assistance . . . . . . . . . . . . . . . . . . . . 10-1
10.1 Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-1
10.2 Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-2
10.2.1 Troubleshooting Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . 10-3
10.2.2 Troubleshooting Using the LED Indicators . . . . . . . . . . . . . 10-4