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Contents
411-2021-111 Standard 01.01 June 1996
Cell Site Components 4-1
Customer Service Operations 4-3
Power and Grounding Requirements 5-1
Safety requirements 5-1
Power and grounding requirements 5-2
Frame power distribution 5-5
System power protection 5-6
Grounding 5-6
Cable Identification 5-9
Datafilling a Metro Cell Site 6-1
Datafill Overview 6-1
Table CLLI 6-2
Table ACUALM 6-2
Table VCHINV, CCHINV, LCRINV 6-5
Appendices
Appendix A: DualMode Metrocell Cell Site Specifications 7-1
System Configuration 7-1
Radio Frequency 7-1
Audio Interface 7-2
Alarms 7-2
DC Power Requirements 7-3
Power Distribution Requirements 7-3
Mechanical 7-3
Packaging 7-4
Environmental 7-4
Regulatory 7-5
Appendix B: Frequency plans 7-7
N=7 Frequency plan (Band A) 7-7
N=7 Frequency plan (Band B) 7-8
N=4 Frequency plan (Band A) 7-9
N=4 Frequency plan (Band B) 7-9
List of figures
Figure 1-1 System architecture of a DualMode Metrocell 1-2
Figure 1-2 Digital ready cellular product 1-2
Figure 1-3 Basic components of a DualMode Metrocell 1-3
Figure 1-4 Channel assignment for 800 MHz cellular systems 1-4
Figure 2-1 Omni (N=7) frequency reuse plan 2-2
Figure 2-2 120
°
(N=7) sectorized frequency reuse plan 2-3
Figure 2-3 60
°
(N=4) sectorized frequency reuse plan 2-4
Figure 3-1 Frame layout of an omni Metrocell with one RF frame (front view) 3-
2
Figure 3-2 Block diagram of an omni Metrocell with up to 20 channels in one
RF Frame 3-3
Figure 3-3 Block diagram of an omni Metrocell with 21 to 24 channels in one
RF Frame 3-4